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The Japan Steel Works Ltd
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The Japan Steel Works Ltd patents

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

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Date The Japan Steel Works Ltd patents (updated weekly) - BOOKMARK this page
09/08/16Screw extruder
08/25/16Production hollow molded product
08/04/16Production fiber-reinforced component
07/28/16Twin screw extruder for use in manufacturing fiber-reinforced resin composition and process for manufacturing fiber-reinforced resin composition
07/28/16Method for attaching thin cylindrical element to mold core
07/14/16Synthesis gas and nanocarbon production method and production system
06/09/16Tunable dual-band band-pass filter
06/02/16Vented twin-screw kneading extrusion apparatus and extrusion method
05/12/16Molding machine crosshead and parison forming method using same
05/12/16Simulation apparatus, simulation method and non-transitory computer-readable medium having simulation program
05/12/16Process for producing cellulose-nanofiber-filled microporous stretched polyolefin film, microporous cellulose-nanofiber composite film, and separator for non-aqueous secondary battery
02/11/16Ni-based superalloy with excellent unsusceptibility to segregation
01/07/16Manufacturing fibre-reinforced resin substrate or resin molded article, and plasticizing exhauster used in manufacturing method
12/10/15Fe-ni-based alloy having excellent high-temperature characteristics and hydrogen embrittlement resistance characteristics, and producing the same
11/19/15Laser annealing apparatus and laser annealing method
11/12/15Motor rotor support and manufacturing same
11/05/15Vent assembly device for twin-screw extruder
11/05/15Continuous extrusion device based on twin screw extruder
08/13/15Ni-based alloy having excellent hydrogen embrittlement resistance, and producing ni-based alloy material
07/16/15Coating structure material
07/02/15Method of manufacturing a pressure vessel for growing single crystals
06/18/15Twin screw extruders
06/11/15Device for producing nanocarbon
06/04/15High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and producing the same
02/26/15Plasma processing apparatus
02/26/15Motor rotor support and manufacturing same
01/29/15Screw pair and co-rotating intermeshing twin-screw extruder provided with screw pair
01/22/15Method for producing nitride single crystal
01/01/15Screw-type fine powder raw material feeding device and method
09/04/14Method and manufacturing molded product having thin film
08/14/14Microporous stretched cellulose nanofiber-containing polyolefin film, producing microporous stretched cellulose nanofiber-containing polyolefin film, and separator for nonaqueous secondary batteries
07/31/14First layer or upper layer welding section of high cr steel turbine rotor, overlay welding material for welding section, and manufacturing overlay welding section
04/10/14Material kneading apparatus and material kneading method
03/27/14Production method and production device of nanocarbon
01/02/14Synthesis gas and nanocarbon production method and production system
12/19/13Method of determining fatigue crack lifetime in high-pressure hydrogen environment
12/05/13High-strength copper alloy forging material
10/17/13Method for manufacturing microscopic structural body
08/15/13Laser annealing treatment apparatus and laser annealing treatment method
07/25/13Mold molding method and mold molding member
04/25/13Lightning protection structure of blade for wind power generation
04/25/13Method and manufacturing molded product having thin film
03/14/13Method of deposition
03/14/13Granulation method and granulation apparatus
11/29/12Lightning protection structure of blade for wind power generation
10/18/12Low alloy steel for geothermal power generation turbine rotor, and low alloy material for geothermal power generation turbine rotor and manufacturing the same
09/20/12Laser annealing apparatus and laser annealing method
07/19/12High strength and high toughness cast steel material and producing the same
04/05/12Apparatus and plastic extrusion
01/12/12Electromotive injection molding machine and power supplying electromotive injection molding machine
07/14/11Method of determining fatigue of pressure-resistant component for high-pressure hydrogen
03/24/11High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and producing the same
12/23/10Method of operating injection molding machine and injection molding machine
11/25/10Melting kneading devolatilizing extruder
10/28/10Slag for electroslag remelting for copper alloy and producing copper alloy material
10/14/10Method of treating polymer compound and treatment system for the same
08/26/10High-strength low-alloy steel excellent in high-pressure hydrogen environment embrittlement resistance characteristics and producing the same
05/06/10Composition comprising hydrogen storage alloy and resin
04/15/10Laser crystallization amorphous semiconductor thin film
03/25/10Pressure vessel fabricating method
03/04/10Hydrogen remaining sensor
01/28/10Devolatilization performance prediction apparatus and devolatilization performance prediction method
01/21/10Hydrogen filling apparatus
10/22/09Method of molding a hollow molded article, hollow molded article, and manufacturing the same
10/22/09Method of molding a hollow molded article, hollow molded article, and manufacturing the same
Patent Packs
10/01/09Power supply device for electrically driven injection molding machine and electrically driven injection molding machine
09/03/09Method and forming hollow moldings having thin film on inner surface
08/13/09Devolatilization simulation screw extruders and devolatilization simulation program for screw extruders
08/06/09Molding method and molding apparatus of mold product having thin film at inner surface
07/30/09Method and stopping servo motor
07/02/09Cutter device
04/02/09Method and forming hollow moldings having thin film on inner surface
04/02/09Method and forming hollow moldings having thin film on inner surface
01/28/10Devolatilization performance prediction apparatus and devolatilization performance prediction method
01/21/10Hydrogen filling apparatus







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