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Mitsumi Electric Co Ltd
Mitsumi Electric Co Ltd_20100107
Mitsumi Electric Co Ltd_20100121
Mitsumi Electric Co Ltd_20100114
  

Mitsumi Electric Co Ltd patents

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

ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Mitsumi Electric Co Ltd-related inventors




Date Mitsumi Electric Co Ltd patents (updated weekly) - BOOKMARK this page
11/02/17Antenna device
09/28/17Wireless transmitting device and wireless transmitting system
09/07/17Sensor device and semiconductor device
09/07/17Capacitive load drive circuit and optical scanning device
08/17/17Lens holder driving device and camera-equipped portable terminal
07/20/17Power generator
07/13/17Regulator
07/06/17Lens driving device, camera module, and camera-equipped portable terminal
05/25/17Power generator
05/18/17Biological component information measurement device
05/18/17Radar module, transport equipment, and object identification method
05/04/17Lens holder driving device and mobile terminal with camera
05/04/17Lens holder driving device and mobile terminal with camera
04/27/17Lens holder drive device and camera-equipped portable terminal
04/27/17Lens driving device, camera module, and camera mounting device
04/06/17Secondary-battery protecting integrated circuit, secondary battery protection apparatus, and battery pack
03/30/17Electromagnetic converter, actuator, and pump
03/23/17Lens drive device, camera module, and mobile terminal with camera
03/02/17Switch and manufacturing switch
03/02/17Antenna device
03/02/17Semiconductor integrated circuit for regulator
02/16/17Actuator, camera module, and mobile terminal with camera
02/16/17Actuator, air pump, beauty treatment device, and laser scanning device
02/16/17Power generator
02/09/17Power generator
02/02/17Lens holder driving device
02/02/17Multichip, battery protection apparatus, and battery pack
02/02/17Composite integrated circuit for secondary battery, composite device for secondary battery, and battery pack
01/19/17Biological-information measurement device
12/22/16Battery protection integrated circuit and circuit characteristic setting method
12/22/16Method of overcurrent detection voltage correction and battery protection integrated circuit
12/22/16Power generator
12/08/16Battery protection integrated circuit, battery protection apparatus and battery pack
11/24/16Battery protection integrated circuit, battery protection apparatus and battery pack
11/17/16Semiconductor integrated circuit for regulator
11/03/16Actuator and electric beauty appliance
10/27/16Power generation switch
10/27/16Antenna device
10/27/16Secondary battery protection system, secondary battery protection protecting secondary battery
10/20/16Lens driving apparatus, camera module, and camera-equipped mobile terminal
10/06/16Antenna apparatus and wireless communication system
08/18/16Lens drive apparatus, camera module and camera
07/28/16Module and manufacturing the module
07/07/16Power circuit
06/30/16Lens holder drive device, camera module, and portable terminal provided with camera
06/30/16Secondary battery protection circuit, secondary battery protection device, battery pack and writing data
06/23/16Lens holder drive device, camera module, and portable terminal provided with camera
06/16/16Insulated dc power supply and a controlling same
06/09/16Power generator, power generator set and power generation system
06/09/16Secondary-battery monitoring device and battery pack
04/28/16Optical scanner apparatus
04/28/16Battery protection circuit, battery protection apparatus, and battery pack
03/31/16Optical sensor
03/31/16Battery protection circuit and device, battery pack, and battery protection method
03/31/16Linear actuator, electric brush, electric cutting machine and electric air pump
03/17/16Protection monitoring circuit, battery pack, secondary battery monitoring circuit, and protection circuit
03/10/16Power generator
03/03/16Power generator
02/25/16Cable with plug, control circuit and substrate
01/28/16Lens driving device and camera
12/10/15Lens drive apparatus including damper compound suppressing undesired resonance
11/12/15Power generating element
10/29/15Lens holder driving device
09/10/15Wireless communication device, wireless communication system, and receiving circuit
08/20/15Method for mounting semiconductor sensor device
Patent Packs
08/13/15Lens holder driving device
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
Patent Packs
07/09/15Lens drive apparatus, camera module and camera
07/09/15Lens drive apparatus, camera module and camera
06/25/15Switch manufacturing method and switch
06/11/15Secondary protection ic, controlling secondary protection ic, protection module, and battery pack
06/04/15Power generating element
06/04/15Power generating element
05/28/15Protection circuit for secondary battery, battery protection module, battery pack, and method
05/07/15Optical scanner apparatus and optical scanner control apparatus
04/16/15Optical scanning device
02/26/15Power generation switch apparatus
02/26/15Optical scanning device and optical scanning unit
02/05/15Semiconductor integrated circuit for optical sensor
01/22/15Switching power supply device
12/04/14Multi-directional switch and operation input device
12/04/14Light scanning apparatus, light scanning control apparatus, and light scanning unit
10/30/14Physical quantity detection device and physical quantity detector
10/23/14Switch
10/16/14Motor driver apparatus and controlling the same
10/02/14Slide switch
09/11/14Charge and discharge control circuit, and charge and discharge control method
08/28/14Charge/discharge control circuit and controlling charge/discharge
08/07/14Protective monitoring circuit and battery pack
07/31/14Protection ic and monitoring a battery voltage
07/31/14Successive approximation ad converter and successive approximation ad conversion method
07/03/14Circuit and determining internal short-circuit, battery pack, and portable device
06/26/14Lens driving apparatus, camera module, and camera-equipped mobile terminal
05/29/14Semiconductor integrated circuit
05/22/14Optical scanning device
05/08/14Power generator
05/08/14Antenna and antenna unit including same
Social Network Patent Pack
05/01/14Power generator and power generating system
05/01/14Actuator and electric beauty appliance
05/01/14Lens holder driving device capable of ensuring linearity of wide range in driving response
04/17/14Power generator
04/10/14Switch and manufacturing switch
03/27/14Piezoelectric actuator and optical scanning apparatus having a plurality of piezoelectric layers
01/16/14Actuator and optical scanning device using actuator
01/16/14Biosensor kit
11/07/13Electric current sensor
10/17/13Power generation apparatus and switch
Patent Packs
10/17/13Power generating device and switch
10/10/13Step-up circuit
09/19/13Bias voltage generation circuit and differential circuit
09/12/13Semiconductor sensor device and electronic apparatus
09/12/13Battery voltage monitor circuit
08/15/13Charge circuit
08/08/13Electronic component module and producing same
08/08/13Charge control device including protective function and cell pack
08/01/13Lens holder driving device capable of easily mounting upper elastic member to outer yoke
08/01/13Lens holder driving device capable of preventing deformation due to heat
08/01/13Charge controller with protection function and battery pack
08/01/13Antenna device
08/01/13Electronic module and manufacturing electronic module
07/25/13Battery protecting circuit, battery protecting device, and battery pack
07/11/13Sensor output correction circuit, sensor output correction device, and sensor output correction method
07/04/13Antenna device
07/04/13Antenna device with u-shaped slit
04/18/13Battery state measuring method and apparatus
04/04/13Optical scanning device
04/04/13Actuator and optical scanning apparatus
04/04/13Battery state measuring method and apparatus, and electronic apparatus
03/28/13Lens driving device without permanent magnet
03/07/13Semiconductor integrated circuit, protection circuit and battery pack
02/28/13Lens holder driving device including damper compound suppressing undesired resonance
02/28/13Semiconductor integrated circuit, protection circuit, and battery pack
01/31/13Battery pack
01/17/13Lens holder driving device capable of avoiding deleterious effect on hall elements
01/17/13Lens holder driving device including fracture preventing member for suspension wires
01/03/13Semiconductor integrated circuit for regulator
12/27/12Oscillator circuit
Patent Packs
12/13/12Operation input apparatus and operating apparatus
12/13/12Oscillation circuit
12/06/12Step-up dc-dc converter
11/29/12Lens holder driving device capable of inhibiting driving coil from peeling from lens holder
11/29/12Protective monitoring circuit and battery pack
11/22/12Switch
11/15/12Step-up/down dc-dc converter and switching control circuit
11/15/12Battery condition detecting apparatus
11/15/12Dome-shaped spring and switch using the same
11/01/12Switched-mode power supply
11/01/12Switched-mode power supply
11/01/12Switched-mode power supply
10/25/12Magnetic particle, high frequency magnetic material and high frequency device
10/18/12Operation input device
10/18/12Input device
10/11/12Magnetic material for high-frequency use, high-frequency device and magnetic particles
10/04/12Lighting power supply device
10/04/12Battery protection circuit, battery protection device, and battery pack
09/20/12Transmitter/receiver circuit for protection circuit
09/13/12Electronic apparatus, correcting detection data, and sensor unit
Social Network Patent Pack
08/30/12Magnetic material for high frequency applications and high frequency device
08/23/12Composite device system
08/16/12Communication system and devices in the communication system
08/16/12Charge-discharge control circuit, semiconductor integrated circuit, controlling charging and discharging, and charging and discharging control program
08/16/12Protection module and managing status data of the protection module
08/16/12Operational input device
08/16/12Communication method, communication system and communication device
07/12/12Oscillator circuit
07/12/12Communication circuit and adjusting sampling clock signal
06/28/12Structure for minimizing deterioration of thermal and mechanical properties of electrical components due to elevated temperatures
06/28/12Switching-mode power supply device
06/28/12Attenuation control device, signal attenuation device, automatic gain control device, attenuation control method, and automatic gain control method
06/28/12Ad conversion method and ad conversion circuit
06/28/12Optical scanning device
06/28/12Signal processing device and signal processing method
06/28/12Flying capacitor type voltage detecting circuit and battery protection integrated circuit
06/21/12Circularly polarised antenna
06/21/12Level shift circuit and switching power supply device
06/14/12Semiconductor integrated circuit and receiving apparatus
06/07/12Brightness control apparatus, display apparatus and lighting apparatus
Social Network Patent Pack
05/31/12Function generator circuit
05/31/12Backlight device with light emitting devices in an alternating arrangement
05/31/12Video signal output circuit
05/31/12Microprocessor
05/24/12Current limiting circuit and power supply circuit
05/24/12Battery monitoring device and battery monitoring method
05/17/12Backlight apparatus, image display system and lighting apparatus
05/10/12Battery voltage monitoring circuit
05/03/12Switching regulator
05/03/12Lighting power supply device and controlling holding current
05/03/12Switching power-supply unit
04/26/12Semiconductor integrated circuit for regulator
04/05/12Current and voltage detection circuit, and current control circuit
04/05/12Current control circuit
04/05/12Display screen changeover apparatus, display screen changeover method, display screen changeover program and computer readable recording medium storing a display screen changeover program
04/05/12Radio communication device
04/05/12Communication device setting apparatus, communication device setting method, and recording medium
03/22/12Operation input apparatus and operation input detection apparatus
03/15/12Actuator and optical scanning device using actuator
03/08/12Backlight apparatus, display apparatus and lighting apparatus
03/08/12Backlight apparatus, display apparatus and lighting apparatus
03/01/12Pressure sensor device, electronic apparatus, and mounting pressure sensor device
03/01/12Sensor mounting semiconductor sensor device
02/23/12Semiconductor integrated circuit, switching power supply, and control system
02/23/12Brightness control apparatus and brightness control method
02/23/12Optical scanning apparatus
02/02/12Successive approximation ad conversion circuit
02/02/12Battery pack and electronic apparatus
01/26/12Reset circuit and control apparatus including the reset circuit
01/19/12Semiconductor integrated circuit device
Social Network Patent Pack
01/05/12Differential amplifier circuit and series regulator
12/22/11Power control device for led lighting and lighting system
12/22/11Lens driving device capable of suppressing a reduction of magnetic efficiency of a magnetic circuit
12/22/11High frequency device and a printed board holding structure
12/01/11Power source control device of illuminator and lighting system
11/17/11Method of manufacturing semiconductor device
11/10/11Receiving device
11/10/11Protection monitoring circuit and battery pack
11/10/11Receiving device and manufacturing method thereof
11/10/11Fuel gauge circuit and battery pack
11/03/11Power-on reset circuit with suppressed current
11/03/11Broadband antenna unit comprising a folded plate-shaped monopole antenna portion and an extending portion
11/03/11Receiver
11/03/11Protection monitoring circuit, battery pack, secondary battery monitoring circuit, and protection circuit
11/03/11Receiving device
11/03/11Delta-sigma ad converter circuit and battery pack
10/20/11Semiconductor integrated circuit device
10/13/11Evaluation system, evaluation device, evaluation method, and recording medium
10/06/11Battery pack, semiconductor integrated circuit, remaining capacity correction method, and storage medium
10/06/11Semiconductor device manufacturing method
09/22/11Fixation structure of antenna apparatus
09/15/11Counter circuit and protection circuit
09/08/11Protection circuit and battery pack
09/01/11Method of producing a biosensor
08/25/11Leaf spring with high vickers hardness
08/25/11Optical scanning apparatus, drive control circuit, and writing control method
08/25/11Leaf spring with high thrust
08/25/11Power source controlling semiconductor integrated circuit and insulated direct-current power source device
08/25/11Communication device and battery pack containing communication device







ARCHIVE: New 2017 2016 2015 2014 2013 2012 2011 2010 2009



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