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Sumitomo Electric Industries Ltd
Sumitomo Electric Industries Ltd_20100107
Sumitomo Electric Industries Ltd_20100114
Sumitomo Electric Industries Ltd_20100128
Sumitomo Electric Industries Ltd_20131212
Sumitomo Electric Industries Ltd_20100121


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Sumitomo Electric Industries Ltd patents

Recent patent applications related to Sumitomo Electric Industries Ltd. Sumitomo Electric Industries Ltd is listed as an Agent/Assignee. Note: Sumitomo Electric Industries Ltd may have other listings under different names/spellings. We're not affiliated with Sumitomo Electric Industries Ltd, we're just tracking patents.

ARCHIVE: New 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Sumitomo Electric Industries Ltd-related inventors

Sumitomo Electric Industries

Method for manufacturing waveguide-type semiconductor device

Search recent Press Releases: Sumitomo Electric Industries Ltd-related press releases
Count Application # Date Sumitomo Electric Industries Ltd patents (updated weekly) - BOOKMARK this page
12014033840011/20/14 new patent  Method for manufacturing soot glass deposit body and burner for manufacturing soot glass deposit body
22014033956811/20/14 new patent  Semiconductor device with substrate via hole and method to form the same
32014034249111/20/14 new patent  Method for manufacturing waveguide-type semiconductor device
42014033477511/13/14Coherent mixer and 2x2 multi-mode interference coupler
52014033267011/13/14Photodetecting circuit, optical receiver, and photocurrent measurement method for photo detector
62014033337411/13/14Travelling wave amplifier providing cascade units each including dynamic cascade transistor whose collector output fed-back to base input
72014033478411/13/14Optical connector
82014033478511/13/14Lens component
92014033564411/13/14Method for producing spot size converter
102014032648011/06/14Insulated electric cable
112014032856511/06/14Multimode optical fiber and method of manufacturing the same
122014031935110/30/14Inspection apparatus and an inspection method
132014031946310/30/14Epitaxial wafer, method for producing the same, semiconductor element, and optical sensor device
142014032024010/30/14Active attenuator keeping saturated output power for reduced input power
152014032179610/30/14Wavelength selective switch
162014032298210/30/14Battery wiring module
172014032298410/30/14Printed circuit board having improved characteristic impedance
182014032312410/30/14Base station device
192014031230410/23/14Light receiving element, semiconductor epitaxial wafer, detecting device, and method for manufacturing light receiving element
202014031235710/23/14Semiconductor device
212014031438210/23/14Optical fiber cord
222014031537310/23/14Method for manufacturing silicon carbide substrate
232014031541010/23/14Joint connector and assembling method thereof
242014030799610/16/14Optical modulator
252014030801310/16/14Optical fiber and method for manufacturing the same
262014030815710/16/14Magnesium alloy material
272014030889710/16/14Radio communication system, information providing device, mobile terminal, and method for providing information to mobile terminal
282014029904810/09/14Method of manufacturing silicon carbide single crystal
292014029171710/02/14Method for manufacturing mach-zehnder modulator, method for manufacturing optical waveguide, and optical waveguide
302014029433510/02/14Method for manufacturing semiconductor modulator and semiconductor modulator
312014029517110/02/14Ingot, silicon carbide substrate, and method for producing ingot
322014029365510/02/14Reactor, converter, and power converter apparatus
332014028515309/25/14Method for operating molten salt battery
342014028665109/25/14Optical receiver and method for manufacturing the same
352014028722609/25/14Ingot, silicon carbide substrate, and method for producing ingot
362014028730209/25/14Anode active material for sodium battery, anode, and sodium battery
372014028792809/25/14Method for manufacturing precursor, method for manufacturing superconducting wire, precursor, and superconducting wire
382014026830509/18/14Wavelength selective switch
392014025237409/11/14Silicon carbide semiconductor device
402014025237609/11/14Silicon carbide substrate, method for manufacturing same and method for manufacturing silicon carbide semiconductor device
412014025237709/11/14Semiconductor device and method of manufacturing thereof
422014025406809/11/14Electrical junction box
432014025497409/11/14Optical modulator
442014025498309/11/14Sealing component, optical device sealing structure, method for producing sealing component, and method for producing optical device sealing structure
452014025499809/11/14Semiconductor optical waveguide device and method for manufacturing the same
462014025617809/11/14Battery wiring module
472014024674609/04/14Optical-to-electrical converter unit and semiconductor light-receiving device
482014024785109/04/14Quantum cascade laser
492014023872208/28/14Multi-core cable and its manufacturing method
502014024095208/28/14Optical assembly and method for assembling the same, and optical module implemented with optical assembly
512014024165908/28/14Optical modulator module and semiconductor optical modulator
522014024197308/28/14Method for producing imide salt
532014024491008/28/14Electronic apparatus implemented with microprocessor with rewritable micro program and method to rewrite micro program
542014024505108/28/14Driver circuit powered by two power supplies sequentially activated
552014023303008/21/14Spectral imaging device adjustment method and spectral imaging system
562014023308308/21/14Driver for electro-absorption modulator
572014023468508/21/14Molten salt battery
582014023472008/21/14Electrode material; and battery, nonaqueous-electrolyte battery, and capacitor all incorporating the material
592014023472508/21/14Method for producing nonaqueous-electrolyte battery and nonaqueous-electrolyte battery
602014023504808/21/14Method for fabricating semiconductor device
612014022522908/14/14Group iii nitride composite substrate and method for manufacturing the same, and method for manufacturing group iii nitride semiconductor device
622014022694208/14/14Multicore optical fiber
632014022970708/14/14Electronics apparatus able to revise micro-program and algorithm to revise micro-program
642014021581608/07/14Method to assemble transmitter optical subassembly
652014021818608/07/14Detection device for vehicle, abnormality detection method, and abnormality detection program
662014021960708/07/14Optical assembly and method for producing the same
672014021961108/07/14Optical connector, optical connecting structure and method of manufacturing optical connector
682014021961608/07/14Pluggable optical transceiver having pull-pull-tab
692014021961708/07/14Optical cable
702014021990708/07/14Single-crystal diamond and manufacturing method thereof
712014022121308/07/14Superconducting cable, superconducting cable line, method of installing superconducting cable, and method of operating superconducting cable line
722014020934807/31/14Multi-core cable
732014021213907/31/14Pon system, station side device and method for operating the same, and access control device
742014021345807/31/14Superconducting coil body and superconducting device
752014020272907/24/14Multi-core cable
762014020527707/24/14Optical transmitter
772014019650507/17/14Glass preform heating furnace
782014019737307/17/14Light-receiving device and method for producing the same
792014019742207/17/14Silicon carbide semiconductor device
802014019904007/17/14Optical fiber
822014019393307/10/14Method for manufacturing semiconductor optical device
832014018356307/03/14Nitride semiconductor device with limited instantaneous current reduction
842014018662907/03/14Polycrystalline diamond and manufacturing method thereof, scribe tool, scribing wheel, dresser, rotating tool, orifice for water jet, wiredrawing die, cutting tool, and electron emission source
852014017558506/26/14Method for manufacturing light-receiving device and light-receiving device
862014017561606/26/14Composite of iii-nitride crystal on laterally stacked substrates
872014017813806/26/14Sintered compact, cutting tool formed using sintered compact, and method for manufacturing sintered compact
882014016649506/19/14Substrate for printed wiring board, printed wiring board, and methods for producing same
892014016650106/19/14Element recovery method and element recovery apparatus
902014016710706/19/14Semiconductor light receiving device and light receiving apparatus
912014016865706/19/14Optical tomography device
922014017005506/19/14Polycrystalline diamond and manufacturing method thereof
932014017045806/19/14Molten salt battery
942014017084106/19/14Silicon carbide semiconductor device and method for manufacturing same
952014015888806/12/14Optical probe and optical measuring method
962014015905606/12/14Silicon carbide semiconductor device and method for manufacturing the same
972014015905706/12/14Silicon carbide semiconductor device and method for manufacturing the same
992014016243906/12/14Silicon carbide semiconductor device
1012014014737405/29/14Optical component and method for manufacturing same
1022014014902905/29/14Traffic evaluation device and traffic evaluation method
1032014014076305/22/14Connector and method for manufacturing same
1042014013760405/22/14Optical fiber and method of manufacturing optical fiber
1052014013870905/22/14Silicon carbide substrate
1062014014011105/22/14Reactor, converter and power conversion device
1072014014044405/22/14Compensation apparatus, signal generator and wireless communication equipment
1082014014067305/22/14Method of manufacturing optical fiber preform, and optical fiber
1092014013234805/15/14Differential amplifier
1102014013320405/15/14Reactor, converter, and power converter apparatus
1112014013379405/15/14Integrated optical device and optical module
1122014013386205/15/14Receiver optical module installing optical demultiplexer and method to produce optical demultiplexer
1132014013446505/15/14Redox flow battery
1142014012401605/08/14Concentrator photovoltaic panel, concentrator photovoltaic, and concentrator photovoltaic system
1152014012456405/08/14Coated rotary tool
1162014012482605/08/14Method of surface treatment of group iii nitride crystal film, group iii nitride crystal substrate, group iii nitride crystal substrate with epitaxial layer, and semiconductor device
1182014012605005/08/14Lens component and image display device
1192014012659605/08/14Optical transmitter suppressing excess emission of laser diode
1202014012685505/08/14Polarization control device
1212014012691705/08/14Optical module and optical transceiver installing the same
1222014012691805/08/14Transmitter optical module implemented with thermo-electric controller
1232014012750705/08/14Method for manufacturing optical fiber base material, and optical fiber
1242014012751305/08/14Polyimide tube, method for producing same, and fixing belt
1252014011698305/01/14Method for producing optical semiconductor device
1262014011737705/01/14Oxygen-doped gallium nitride single crystal substrate
1272014011930805/01/14Wireless communication apparatus
1282014011969805/01/14Optical cable
1292014012068205/01/14Method of manufacturing silicon carbide semiconductor device
1302014011075804/24/14Semiconductor device and method for producing same
1312014011093804/24/14Induction heating apparatus and power generation system comprising the same
1322014011204404/24/14Reactor, converter, power converter apparatus, and method for manufacturing reactor
1332014011265604/24/14Relay device, relay method, and optical communication system which uses relay device
1342014011281804/24/14Method for producing powder for magnet
1352014010291304/17/14Gas decomposition apparatus and method for decomposing gas
1362014010335304/17/14Group iii nitride composite substrate and method for manufacturing the same, laminated group iii nitride composite substrate, and group iii nitride semiconductor device and method for manufacturing the same
1372014010335804/17/14Composite substrate
1382014010336504/17/14Semiconductor device and method for manufacturing same
1392014010560104/17/14Optical module used in optical communication systems, method of updating firmware of optical module used in optical communication systems, and trouble tracing system
1402014010623404/17/14Molten-salt battery
1412014009186304/03/14Current reuse amplifier
1422014009256504/03/14Optical module with an electronic connector aligned with a substrate and a method to assemble the same
1432014009375704/03/14Manufacturing method for molten salt battery and molten salt battery
1442014008404403/27/14Coated rotary tool
1452014008502603/27/14Reactor, converter, and power converter apparatus
1462014008720603/27/14Porous metal body and method of producing the same
1472014008757703/27/14Pluggable system and optical transceiver applicable to pluggable system
1482014008795003/27/14Fault current limiter
1492014007936203/20/14Optical fiber
1502014008029203/20/14Method of producing semiconductor device
1512014006968303/13/14Multi-core cable
1522014007023303/13/14Silicon carbide semiconductor device
1532014007035103/13/14Method for manufacturing optical waveguide receiver and optical waveguide receiver
1542014007083003/13/14Measuring device, measuring method, and element manufacturing method including measuring method
1552014007143403/13/14Optical tomographic image acquisition apparatus
1562014007151103/13/14Wavelength selective switch
1572014007200503/13/14Optical module with enhanced robustness of temperature controlling device
1582014007307303/13/14Mold for nano-imprinting, method for forming diffraction grating, and method for producing optical device including diffraction grating
1592014007311603/13/14Method for manufacturing silicon carbide semiconductor device
1602014007312103/13/14Semiconductor device and method for manufacturing semiconductor device
1612014007322803/13/14Silicon carbide single-crystal substrate and method for manufacturing same
1622014005984803/06/14Molten salt battery and method for manufacturing molten salt battery
1632014006158803/06/14Group iii-v compound semiconductor photo detector, method of fabricating group iii-v compound semiconductor photo detector, photo detector, and epitaxial wafer
1642014006166803/06/14Gan single crystal substrate and method of manufacturing thereof and gan-based semiconductor device and method of manufacturing thereof
1652014006167003/06/14Wide gap semiconductor device and method for manufacturing the same
1662014006167103/06/14Wide gap semiconductor device and method for manufacturing same
1672014006440603/06/14Amplifier circuit and wireless communication equipment
1682014006468403/06/14Optical fiber
1692014006468503/06/14Optical fiber and optical communication system including the same
1702014005406202/27/14Insulating varnish and insulated electrical wire using same
1712014005427502/27/14Cutting tool and method and apparatus for manufacturing the same
1722014005454502/27/14Photodetector, epitaxial wafer and method for producing the same
1732014005468002/27/14Method of forming group iii nitride semiconductor, method of fabricating semiconductor device, group iii nitride semiconductor device, method of performing thermal treatment
1742014005602302/27/14Broadband light source
1752014005632402/27/14Group-iii nitride semiconductor laser device, and method for fabricating group-iii nitride semiconductor laser device
1762014005659602/27/14Optical fiber and optical transmission system
1772014004987002/20/14Semiconductor module
1782014005000102/20/14Reactor, composite material, reactor core, converter, and power conversion device
1792014005044802/20/14Optical fiber cable
1802014005064602/20/14Superhard boron oxynitride and method for producing the same
1812014005065002/20/14Superhard carbon nitride and method for producing the same
1822014004209602/13/14Separation membrane module for processing of oil-containing waste water and method for processing oil-containing waste water
1832014004238902/13/14Light emitting element and optical device
1842014004297902/13/14Charge/discharge control device for molten salt battery and method of charging molten salt battery
1852014004532202/13/14Method for manufacturing silicon carbide semiconductor device
1862014003801102/06/14Molten-salt electrolyte battery device
1872014003882902/06/14Superconducting thin film material and method of manufacturing same
1882014002649201/30/14Cutting tool and method for producing same
1892014002994601/30/14Office-side line concentration device, access control device, and computer program therefor
1902014003123501/30/14Superconducting coil, superconducting magnet, and method for manufacturing superconducting coil
1912014002337401/23/14Drive circuit and optical network unit
1922014001982101/16/14Error correcting decoding apparatus for decoding low-density parity-check codes
1932014000823201/09/14Metal member and method of manufacturing same
1942014000861401/09/14Photodiode and method for producing the same
1952014000430301/02/14Silicon carbide crystal and method of manufacturing silicon carbide crystal
1962014000148101/02/14Semiconductor device
1972014000466801/02/14Method for manufacturing nitride electronic devices
1982014000469601/02/14Method for manufacturing semiconductor device
1992013034163312/26/13Semiconductor device
2002013034164512/26/13Silicon carbide semiconductor device
2012013034164712/26/13Silicon carbide semiconductor device
2022013034164812/26/13Method for manufacturing silicon carbide semiconductor device and silicon carbide semiconductor device
2032013034167212/26/13Iii nitride crystal substrate and light-emitting device
2042013034200812/26/13Power line communication system, connector device, and power line communication device
2052013034296512/26/13Carbon nanostructure, capacitor, method for processing carbon nanostructure, and method for producing carbon nanostructure
2062013034321412/26/13Base station device, terminal device, radio communication system and method
2072013034462612/26/13Method for manufacturing semiconductor device, and film formation device
2082013033380912/19/13Magnesium alloy material and method for producing the same
2092013033449212/19/13Light receiving element and optical device
2102013033728212/19/13Magnesium alloy and manufacturing method for same
2112013033763212/19/13Method for producing group iii nitride crystal
2122013033320912/19/13Method for producing electrode for electrochemical element
2132013032726512/12/13Method for producing silicon carbide crystal
2142013032818412/12/13Composite member including substrate made of composite material
2152013032852812/12/13Power line communication system
2162013033060812/12/13Molten salt battery
2172013033061412/12/13Electrode using three-dimensional network aluminum porous body, and nonaqueous electrolyte battery, capacitor and lithium-ion capacitor with nonaqueous electrolytic solution, each using the electrode
2182013033061812/12/13Battery electrode and battery
2192013031995312/05/13Ballast water treatment apparatus and ballast water treatment method
2202013031995412/05/13Separation of colloidal suspensions using laser optical pressure fluidic devices
2212013032202512/05/13Semiconductor module and method for manufacturing the same
2222013032213512/05/13Compact, method for producing compact, reactor, converter, and power conversion device
2232013032280812/05/13Semiconductor mach-zehnder modulator and method for manufacturing semiconductor mach-zehnder modulators
2242013032283112/05/13Connector component
2252013032288012/05/13Clock and data recovery unit and power control method therefor and pon system
2262013032352312/05/13Rolled magnesium alloy material, magnesium alloy structural member, and method for producing rolled magnesium alloy material
2272013032356712/05/13Molten salt battery and method for production thereof
2282013031287811/28/13Crystal and substrate of conductive gaas, and method for forming the same
2292013031299811/28/13Non-halogen flame-retardant resin composition, and insulated electric wire and tube using the same
2302013031352111/28/13Photodiode and method for producing the same
2312013031356411/28/13Semiconductor device and method for manufacturing same
2322013031356811/28/13Silicon carbide semiconductor device and method for manufacturing the same
2332013031418611/28/13Converter and power conversion device
2352013031558211/28/13Optical communication module, method for recording log of optical communication module, and optical communication apparatus
2362013031577811/28/13Rolled magnesium alloy material, magnesium alloy structural member, and method for producing rolled magnesium alloy material
2372013031650711/28/13Method for manufacturing nitride semiconductor element
2382013031856611/28/13Subscriber line terminal, control method, and control method for pon system
2392013030698611/21/13Silicon carbide semiconductor device
2402013030698711/21/13Silicon carbide semiconductor device and method for manufacturing same
2412013030706111/21/13Semiconductor device
2422013030706511/21/13Semiconductor device
2432013030713111/21/13Semiconductor device
2442013030713211/21/13Semiconductor device
2452013030761911/21/13Traveling wave amplifier with suppressed jitter
2462013030866611/21/13Semiconductor laser
2472013030954011/21/13Battery sealing structure, electrolyte circulation type battery cell frame, electrolyte circulation type battery cell stack, and electrolyte circulation type battery
2482013029968311/14/13Optical connecting member and optical module
2492013030200011/14/13Multi-mode optical fiber

ARCHIVE: New 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Sumitomo Electric Industries Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Sumitomo Electric Industries Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by



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