Inventor · disambiguated record
Kunihiro Takahashi
Also filed as: TAKAHASHI KUNIHIRO
66 granted patents·11 pending applications·2,024 citations·filing 1974–2017
99Inventor score
Files withFUJI XEROX CO LTD30SEIKO INSTR INC17JATCO LTD6SEIKO INSTR & ELECTRONICS5SUMITOMO ELECTRIC INDUSTRIES3
Top patents by PatentIndex Score
77 records- 0196US6759766B2Power supply apparatus and image forming apparatus using the sameFUJI XEROX CO LTD·Filed 2002·Granted Jul 6, 2004·98 cites·21 claims
- 0295US6443547B1Driving device for inkjet recording apparatus and inkjet recording apparatus using the sameFUJI XEROX CO LTD·Filed 2000·Granted Sep 3, 2002·70 cites·17 claims
- 0395US5574292ASemiconductor device with monosilicon layerSEIKO INSTR INC·Filed 1993·Granted Nov 12, 1996·128 cites·26 claims
- 0495US5124272AMethod of producing field effect transistorSEIKO INSTR INC·Filed 1990·Granted Jun 23, 1992·361 cites·20 claims
- 0591US6304243B1Light valve deviceSEIKO INSTR INC·Filed 1993·Granted Oct 16, 2001·112 cites·9 claims
- 0691US4498025ATuning forkSEIKO INSTR & ELECTRONICS·Filed 1981·Granted Feb 5, 1985·38 cites·20 claims
- 0790US6191476B1Semiconductor deviceSEIKO INSTR INC·Filed 1997·Granted Feb 20, 2001·112 cites·24 claims
- 0890US5982002ALight valve having a semiconductor film and a fabrication process thereofSEIKO INSTR INC·Filed 1993·Granted Nov 9, 1999·81 cites·19 claims
- 0990US5434433ASemiconductor device for a light waveSEIKO INSTR INC·Filed 1993·Granted Jul 18, 1995·70 cites·29 claims
- 1088US7301324B2Recording medium detecting systemFUJI XEROX CO LTD·Filed 2006·Granted Nov 27, 2007·8 cites·13 claims
- 1188US5347154ALight valve device using semiconductive composite substrateSEIKO INSTR INC·Filed 1991·Granted Sep 13, 1994·82 cites·25 claims
- 1287US5572045ALight valve device using semiconductive composite substrateSEIKO INSTR INC·Filed 1995·Granted Nov 5, 1996·68 cites·1 claims
- 1386US5618739AMethod of making light valve device using semiconductive composite substrateSEIKO INSTR INC·Filed 1995·Granted Apr 8, 1997·85 cites·13 claims
- 1486US5463238ACMOS structure with parasitic channel preventionSEIKO INSTR INC·Filed 1993·Granted Oct 31, 1995·61 cites·27 claims
- 1583US4501717ASintering method using a plasma gas atmosphereSUMITOMO ELECTRIC INDUSTRIES·Filed 1983·Granted Feb 26, 1985·36 cites·14 claims
- 1682US7896251B2Medium provided with magnetic element, and method and apparatus for reading information from such mediumFUJI XEROX CO LTD·Filed 2005·Granted Mar 1, 2011·11 cites·12 claims
- 1782US4771202ATuning fork resonatorSEIKO INSTR & ELECTRONICS·Filed 1983·Granted Sep 13, 1988·33 cites·19 claims
- 1880US4769070AHigh toughness cermet and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Sep 6, 1988·35 cites·15 claims
- 1979US7638209B2Recording mediumFUJI XEROX CO LTD·Filed 2006·Granted Dec 29, 2009·3 cites·17 claims
- 2078US5486708ALight valve device using semiconductive composite substrateSEIKO INSTR INC·Filed 1994·Granted Jan 23, 1996·46 cites·14 claims
- 2177US8193806B2Object detecting apparatusYAMAGUCHI SHOJI·Filed 2009·Granted Jun 5, 2012·10 cites·13 claims
- 2277US5585304AMethod of making semiconductor device with multiple transparent layersAGENCY IND SCIENCE·Filed 1994·Granted Dec 17, 1996·66 cites·21 claims
- 2376US9031751B2Device for controlling automatic transmissionJATCO LTD·Filed 2012·Granted May 12, 2015·4 cites·2 claims
- 2476US6803886B2Light valve deviceSEIKO INSTR INC·Filed 2001·Granted Oct 12, 2004·21 cites·19 claims
- 2575US8076010B2Magnetic wire and recording mediumFUSE MARIO·Filed 2007·Granted Dec 13, 2011·3 cites·9 claims
- 2675US4306170AAT-Cut quartz resonator, with w/t=2.0 to 2.8, l/t<25SEIKO INSTR & ELECTRONICS·Filed 1979·Granted Dec 15, 1981·21 cites·9 claims
- 2774US5841148AImage processing apparatusFUJI PHOTO FILM CO LTD·Filed 1997·Granted Nov 24, 1998·45 cites·18 claims
- 2873US7862918B2Recording medium and sheetFUJI XEROX CO LTD·Filed 2007·Granted Jan 4, 2011·5 cites·15 claims
- 2973US5728591AProcess for manufacturing light valve device using semiconductive composite substrateSEIKO INSTR INC·Filed 1995·Granted Mar 17, 1998·32 cites·19 claims
- 3072US5500745AImage reading device capable of performing shading correctionFUJI XEROX CO LTD·Filed 1993·Granted Mar 19, 1996·37 cites·14 claims
- 3172US4664062AApparatus for manufacturing semiconductorsHITACHI LTD·Filed 1985·Granted May 12, 1987·40 cites·6 claims
- 3271US7816002B2Recording paperFUJI XEROX CO LTD·Filed 2007·Granted Oct 19, 2010·5 cites·7 claims
- 3371US6187605B1Method of forming a semiconductor device for a light valveSEIKO INSTR INC·Filed 1994·Granted Feb 13, 2001·25 cites·19 claims
- 3469US3944278AAutomobile door and door pillar assembly preventing detachment of door during collisionNISSAN MOTOR·Filed 1974·Granted Mar 16, 1976·23 cites·9 claims
- 3568US7820307B2Recording paperFUJI XEROX CO LTD·Filed 2008·Granted Oct 26, 2010·4 cites·10 claims
- 3666US10228055B2Continuously variable transmission and method for controlling the sameJATCO LTD·Filed 2015·Granted Mar 12, 2019·1 cites·8 claims
- 3766US9964207B2Continuously variable transmission and method for controlling the sameJATCO LTD·Filed 2015·Granted May 8, 2018·1 cites·6 claims
- 3866US7726796B2Magnetic wire application apparatus, method thereof and printed material including magnetic wireFUJI XEROX CO LTD·Filed 2005·Granted Jun 1, 2010·2 cites·11 claims
- 3966US4748315AMolecular beam sourceHITACHI LTD·Filed 1987·Granted May 31, 1988·22 cites·6 claims
- 4065US7686230B2Medium provided with magnetic body and magnetic body sensing deviceFUJI XEROX CO LTD·Filed 2005·Granted Mar 30, 2010·2 cites·21 claims
- 4165US6422685B1Driving circuit for acoustic printer and acoustic printer using the sameFUJI XEROX CO LTD·Filed 2000·Granted Jul 23, 2002·11 cites·9 claims
- 4264US4247797ARectangular AT-cut quartz resonatorSEIKO INSTR & ELECTRONICS·Filed 1979·Granted Jan 27, 1981·11 cites·4 claims
- 4362US7504946B2Magnetic material sensing device, magnetic material sensing method, and image forming apparatusFUJI XEROX CO LTD·Filed 2005·Granted Mar 17, 2009·1 cites·16 claims
- 4461US7170286B2Magnetic material detecting deviceFUJI XEROX CO LTD·Filed 2005·Granted Jan 30, 2007·5 cites·18 claims
- 4559US9612141B2Ultrasonic flow measurement systemWOOJIN INC·Filed 2014·Granted Apr 4, 2017·2 cites·4 claims
- 4659US5534722AInsulator substrate for a light valve device having an electrostatic protection regionSEIKO INSTR INC·Filed 1994·Granted Jul 9, 1996·21 cites·13 claims
- 4759US4540909ATuning fork type quartz crystal resonator with variable width baseSEIKO INSTR & ELECTRONICS·Filed 1984·Granted Sep 10, 1985·11 cites·25 claims
- 4856US5633176AMethod of producing a semiconductor device for a light valveSEIKO INSTR INC·Filed 1995·Granted May 27, 1997·20 cites·10 claims
- 4956US2009266902A1Method provided with magnetic body and magnetic body sensing deviceFUJI XEROX CO LTD·Filed 2009·Application pending·0 cites
- 5055US8352219B2Numerical structure-analysis calculation systemUNIV KEIO·Filed 2008·Granted Jan 8, 2013·1 cites·15 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →