Inventor
MATSUBARA KEN
JP85 patents
⚠️ This page may combine multiple inventors who share the name “MATSUBARA KEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MINOLTA CAMERA KK
17 patentsUS5075724ADec 24, 1991
System for recognizing interchangeable articles
MINOLTA CAMERA KK69 citations96
US4887104ADec 12, 1989
Electrooptical light shutter device and printer apparatus using same
MINOLTA CAMERA KK37 citations92
US4854678AAug 8, 1989
Electro-optical light shutter device
MINOLTA CAMERA KK20 citations82
US5325228AJun 28, 1994
Optical shutter device
MINOLTA CAMERA KK12 citations74
US5247387ASep 21, 1993
Method and device for driving electro-optical light shutter
MINOLTA CAMERA KK10 citations74
US4804833AFeb 14, 1989
Color sensing method and device therefor
MINOLTA CAMERA KK10 citations74
US5450230ASep 12, 1995
Light shutter array with a substantially even distribution transmitted light
MINOLTA CAMERA KK16 citations73
US5166510ANov 24, 1992
Light printer with photoelectric light quantity control means
MINOLTA CAMERA KK10 citations73
US5155618AOct 13, 1992
Light signal generating device using electro-optical light shutter array
MINOLTA CAMERA KK9 citations73
US5093676AMar 3, 1992
Method of driving electro-optical light shutter for use in recording apparatus
MINOLTA CAMERA KK10 citations73
US5024511AJun 18, 1991
Display apparatus
MINOLTA CAMERA KK10 citations73
US5011271AApr 30, 1991
Light shutter arrays for forming images
MINOLTA CAMERA KK17 citations73
US4932761AJun 12, 1990
Method and device for driving electrooptical light shutter
MINOLTA CAMERA KK7 citations73
US4902111AFeb 20, 1990
Method and device for driving electro-optical light shutter array
MINOLTA CAMERA KK10 citations73
US5206684AApr 27, 1993
Recording apparatus including a memory into which information is written in a particular order and from which memory information is read in the reverse order
MINOLTA CAMERA KK15 citations72
US5103267AApr 7, 1992
Image forming system for performing simplex and duplex recording
MINOLTA CAMERA KK12 citations71
US4967240AOct 30, 1990
Recording apparatus
MINOLTA CAMERA KK17 citations71
JTEKT CORP
8 patentsUS7604088B2Oct 20, 2009
Electric power steering system
JTEKT CORP53 citations96
US7791293B2Sep 7, 2010
Motor controller and electric power steering system
JTEKT CORP32 citations92
USD602411SOct 20, 2009
Power steering actuator
JTEKT CORP8 citations84
US9358925B2Jun 7, 2016
Warning device for vehicle
JTEKT CORP7 citations83
US9199526B2Dec 1, 2015
Vehicle and vehicle driving device
JTEKT CORP11 citations83
US7837002B2Nov 23, 2010
Electric power steering apparatus
JTEKT CORP7 citations73
USD599263SSep 1, 2009
Power steering actuator
JTEKT CORP7 citations73
USD589858SApr 7, 2009
Power steering actuator
JTEKT CORP7 citations73
RENESAS TECH CORP
7 patentsUS7581058B2Aug 25, 2009
Non-volatile memory having multiple erase operations
RENESAS TECH CORP16 citations92
US7233529B2Jun 19, 2007
System for erasing nonvolatile memory
RENESAS TECH CORP20 citations92
US7334080B2Feb 19, 2008
Nonvolatile memory with independent access capability to associated buffer
RENESAS TECH CORP15 citations84
US7012836B2Mar 14, 2006
Nonvolatile memory and method of restoring of failure memory cell
RENESAS TECH CORP16 citations84
US7719900B2May 18, 2010
Semiconductor storage device having memory cell for storing data by using difference in threshold voltage
RENESAS TECH CORP9 citations82
US7085189B2Aug 1, 2006
Nonvolatile semiconductor storage device
RENESAS TECH CORP9 citations74
US6721207B2Apr 13, 2004
Non-volatile memory system including a control device to control writing, reading and storage and output operations of non-volatile devices including memory cells and data latches
RENESAS TECH CORP8 citations74
HITACHI LTD
6 patentsUS6333871B1Dec 25, 2001
Nonvolatile semiconductor memory including a controller for providing an improved reprogram operation
HITACHI LTD39 citations96
US6046936AApr 4, 2000
Semiconductor, memory card, and data processing system
HITACHI LTD65 citations96
US6507520B2Jan 14, 2003
Nonvolatile memory system
HITACHI LTD22 citations92
US6233174B1May 15, 2001
Non volatile semiconductor, memory
HITACHI LTD12 citations82
US6504764B2Jan 7, 2003
Non-volatile memory device
HITACHI LTD8 citations74
US6456526B2Sep 24, 2002
Non-volatile memory device operation in response to two different types of read commands and a write command which includes write verification
HITACHI LTD7 citations74
MINOLTA CO LTD
5 patentsUS6201559B1Mar 13, 2001
Method for measuring the quantity of light emergent from an optical tip array and image forming apparatus provided with an optical tip array
MINOLTA CO LTD26 citations92
US5671076ASep 23, 1997
Image display device using vibrating mirror
MINOLTA CO LTD31 citations92
US6278474B1Aug 21, 2001
Image forming apparatus provided with a plurality of light signal emitting heads
MINOLTA CO LTD14 citations74
US5982525ANov 9, 1999
Image display device using vibrating mirror
MINOLTA CO LTD12 citations74
US5930021AJul 27, 1999
Optical shutter element drive mechanism
MINOLTA CO LTD11 citations74
HITACHI ULSI SYS CO LTD
2 patentsKOYO SEIKO CO
2 patentsRENESAS ELECTRONICS CORP
1 patentNAGASE SHIGEKI
1 patentMATSUBARA KEN
1 patentShowing the top 50 of 85 patents by PatentIndex Score.