Inventor
TAKAHASHI KUNIHIRO
JP69 patents
⚠️ This page may combine multiple inventors who share the name “TAKAHASHI KUNIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
17 patentsUS6304243B1Oct 16, 2001
Light valve device
SEIKO INSTR INC112 citations98
US6191476B1Feb 20, 2001
Semiconductor device
SEIKO INSTR INC112 citations98
US5574292ANov 12, 1996
Semiconductor device with monosilicon layer
SEIKO INSTR INC128 citations98
US5124272AJun 23, 1992
Method of producing field effect transistor
SEIKO INSTR INC361 citations98
US5982002ANov 9, 1999
Light valve having a semiconductor film and a fabrication process thereof
SEIKO INSTR INC81 citations96
US5618739AApr 8, 1997
Method of making light valve device using semiconductive composite substrate
SEIKO INSTR INC85 citations96
US5572045ANov 5, 1996
Light valve device using semiconductive composite substrate
SEIKO INSTR INC68 citations96
US5486708AJan 23, 1996
Light valve device using semiconductive composite substrate
SEIKO INSTR INC46 citations96
US5463238AOct 31, 1995
CMOS structure with parasitic channel prevention
SEIKO INSTR INC61 citations96
US5434433AJul 18, 1995
Semiconductor device for a light wave
SEIKO INSTR INC70 citations96
US5347154ASep 13, 1994
Light valve device using semiconductive composite substrate
SEIKO INSTR INC82 citations96
US6803886B2Oct 12, 2004
Light valve device
SEIKO INSTR INC21 citations93
US6187605B1Feb 13, 2001
Method of forming a semiconductor device for a light valve
SEIKO INSTR INC25 citations93
US5633176AMay 27, 1997
Method of producing a semiconductor device for a light valve
SEIKO INSTR INC20 citations93
US5534722AJul 9, 1996
Insulator substrate for a light valve device having an electrostatic protection region
SEIKO INSTR INC21 citations93
US5728591AMar 17, 1998
Process for manufacturing light valve device using semiconductive composite substrate
SEIKO INSTR INC32 citations92
US6204836B1Mar 20, 2001
Display device having defect inspection circuit
SEIKO INSTR INC16 citations84
FUJI XEROX CO LTD
13 patentsUS6759766B2Jul 6, 2004
Power supply apparatus and image forming apparatus using the same
FUJI XEROX CO LTD98 citations97
US6443547B1Sep 3, 2002
Driving device for inkjet recording apparatus and inkjet recording apparatus using the same
FUJI XEROX CO LTD70 citations96
US5500745AMar 19, 1996
Image reading device capable of performing shading correction
FUJI XEROX CO LTD37 citations90
US7896251B2Mar 1, 2011
Medium provided with magnetic element, and method and apparatus for reading information from such medium
FUJI XEROX CO LTD11 citations84
US7301324B2Nov 27, 2007
Recording medium detecting system
FUJI XEROX CO LTD8 citations73
US6422685B1Jul 23, 2002
Driving circuit for acoustic printer and acoustic printer using the same
FUJI XEROX CO LTD11 citations71
US7820307B2Oct 26, 2010
Recording paper
FUJI XEROX CO LTD4 citations63
US7726796B2Jun 1, 2010
Magnetic wire application apparatus, method thereof and printed material including magnetic wire
FUJI XEROX CO LTD2 citations63
US7686230B2Mar 30, 2010
Medium provided with magnetic body and magnetic body sensing device
FUJI XEROX CO LTD2 citations63
US7170286B2Jan 30, 2007
Magnetic material detecting device
FUJI XEROX CO LTD5 citations63
US7862918B2Jan 4, 2011
Recording medium and sheet
FUJI XEROX CO LTD5 citations62
US7816002B2Oct 19, 2010
Recording paper
FUJI XEROX CO LTD5 citations62
US7638209B2Dec 29, 2009
Recording medium
FUJI XEROX CO LTD3 citations62
SEIKO INSTR & ELECTRONICS
5 patentsUS4771202ASep 13, 1988
Tuning fork resonator
SEIKO INSTR & ELECTRONICS33 citations93
US4498025AFeb 5, 1985
Tuning fork
SEIKO INSTR & ELECTRONICS38 citations93
US4306170ADec 15, 1981
AT-Cut quartz resonator, with w/t=2.0 to 2.8, l/t<25
SEIKO INSTR & ELECTRONICS21 citations81
US4540909ASep 10, 1985
Tuning fork type quartz crystal resonator with variable width base
SEIKO INSTR & ELECTRONICS11 citations73
US4247797AJan 27, 1981
Rectangular AT-cut quartz resonator
SEIKO INSTR & ELECTRONICS11 citations72
SUMITOMO ELECTRIC INDUSTRIES
3 patentsUS4769070ASep 6, 1988
High toughness cermet and a process for the production of the same
SUMITOMO ELECTRIC INDUSTRIES35 citations92
US4501717AFeb 26, 1985
Sintering method using a plasma gas atmosphere
SUMITOMO ELECTRIC INDUSTRIES36 citations92
US4973355ANov 27, 1990
Sintered hard metals and the method for producing the same
SUMITOMO ELECTRIC INDUSTRIES9 citations74
UNIDEN KK
3 patentsFUJI PHOTO FILM CO LTD
2 patentsHITACHI LTD
2 patentsAGENCY IND SCIENCE
1 patentYAMAGUCHI SHOJI
1 patentNISSAN MOTOR
1 patentJATCO LTD
1 patentWOOJIN INC
1 patentShowing the top 50 of 69 patents by PatentIndex Score.