Inventor · disambiguated record
Takashi Ozawa
Also filed as: OZAWA TAKASHI
152 granted patents·18 pending applications·2,856 citations·filing 1978–2022
99Inventor score
Top patents by PatentIndex Score
170 records- 0198US7847417B2Flip-chip mounting substrate and flip-chip mounting methodSHINKO ELECTRIC IND CO·Filed 2006·Granted Dec 7, 2010·80 cites·6 claims
- 0297US5008713ASheet conveying apparatus and sheet conveying methodCANON KK·Filed 1990·Granted Apr 16, 1991·89 cites·25 claims
- 0397US4925777ADirect positive color image forming methodFUJI PHOTO FILM CO LTD·Filed 1988·Granted May 15, 1990·45 cites·16 claims
- 0497US4787616ASheet stacking device and image forming apparatus provided with sameCANON KK·Filed 1985·Granted Nov 29, 1988·79 cites·14 claims
- 0596US7510605B2Dye ink, ink jet recording method, ink sheet, color toner and color filterFUJIFILM CORP·Filed 2005·Granted Mar 31, 2009·20 cites·11 claims
- 0695US7507282B2Ink composition and inkjet recording methodFUJIFILM CORP·Filed 2005·Granted Mar 24, 2009·21 cites·13 claims
- 0795USD504111SBattery pack for portable power toolHITACHI KOKI KK·Filed 2004·Granted Apr 19, 2005·66 cites·1 claims
- 0894US8232641B2Wiring substrate and semiconductor device having connection pads formed in non-solder mask defined structureOZAWA TAKASHI·Filed 2010·Granted Jul 31, 2012·21 cites·7 claims
- 0993US7869261B2Semiconductor memory which enables reliable data writing with low supply voltage by improving the conductance via access transistors during write operationFUJITSU SEMICONDUCTOR LTD·Filed 2006·Granted Jan 11, 2011·31 cites·8 claims
- 1093USD530270SBattery packHITACHI KOKI KK·Filed 2005·Granted Oct 17, 2006·53 cites·1 claims
- 1193US6233339B1Physical property based cryptographicsFUJI XEROX CO LTD·Filed 1997·Granted May 15, 2001·158 cites·43 claims
- 1293US4823159AImage forming apparatusCANON KK·Filed 1987·Granted Apr 18, 1989·43 cites·7 claims
- 1392US8866976B1Projector and method of controlling projectorSEIKO EPSON CORP·Filed 2014·Granted Oct 21, 2014·9 cites·6 claims
- 1492US7402201B2Ink stock solution, ink composition and method for producing themFUJIFILM CORP·Filed 2005·Granted Jul 22, 2008·12 cites·16 claims
- 1592US6771589B2Flying recording head having semiconductor laser formed by growing semiconductor crystal, and method of manufacturing sameFUJI XEROX CO LTD·Filed 2001·Granted Aug 3, 2004·34 cites·26 claims
- 1692US5471366AMulti-chip module having an improved heat dissipation efficiencyFUJITSU LTD·Filed 1994·Granted Nov 28, 1995·121 cites·5 claims
- 1791USD524136SPortable electric driverHITACHI KOKI KK·Filed 2005·Granted Jul 4, 2006·46 cites·1 claims
- 1891USD475596SPortable electric driver drillHITACHI KOKI KK·Filed 2001·Granted Jun 10, 2003·43 cites·1 claims
- 1990US4875741AAnti-skid braking control system for use on motor vehicleNIPPON DENSO CO·Filed 1989·Granted Oct 24, 1989·38 cites·12 claims
- 2090US4754301AMulticolor image forming apparatus with a shutter to prevent mixture of developers in plural developing devicesCANON KK·Filed 1986·Granted Jun 28, 1988·37 cites·10 claims
- 2189US7303272B2Black ink for inkjet recording and inkjet recording methodFUJIFILM CORP·Filed 2003·Granted Dec 4, 2007·33 cites·18 claims
- 2288US7201477B2Ink for ink jet recording, ink set for ink jet recording and ink jet recording methodFUJIFILM CORP·Filed 2003·Granted Apr 10, 2007·20 cites·16 claims
- 2388US5615089ABGA semiconductor device including a plurality of semiconductor chips located on upper and lower surfaces of a first substrateFUJITSU LTD·Filed 1995·Granted Mar 25, 1997·96 cites·14 claims
- 2487US7362485B2Image display medium, image writing device, and image forming apparatusFUJI XEROX CO LTD·Filed 2007·Granted Apr 22, 2008·10 cites·14 claims
- 2587US5995262ASignal transmission bus and signal processing apparatusFUJI XEROX CO LTD·Filed 1996·Granted Nov 30, 1999·67 cites·8 claims
- 2687US4511804ANoise reduction apparatus for hybrid image sensorFUJI XEROX CO LTD·Filed 1982·Granted Apr 16, 1985·42 cites·10 claims
- 2786USD440850SPortable electric screw driverHITACHI KOKI KK·Filed 2000·Granted Apr 24, 2001·35 cites·1 claims
- 2886US5870344ASemiconductor memory deviceFUJITSU LTD·Filed 1997·Granted Feb 9, 1999·64 cites·22 claims
- 2985US7884482B2Flip-chip mounting substrateSHINKO ELECTRIC IND CO·Filed 2007·Granted Feb 8, 2011·12 cites·3 claims
- 3085US7311393B2Inkjet recording ink and method of inkjet recordingFUJIFILM CORP·Filed 2003·Granted Dec 25, 2007·18 cites·29 claims
- 3185US4319283APortable copying machineFUJI XEROX CO LTD·Filed 1980·Granted Mar 9, 1982·42 cites·7 claims
- 3284US8958015B2Color video projector controlled by ambient light detection and method thereforSEIKO EPSON CORP·Filed 2014·Granted Feb 17, 2015·5 cites·6 claims
- 3384US6607845B2Optical recording medium and optical recording methodFUJI PHOTO FILM CO LTD·Filed 2001·Granted Aug 19, 2003·17 cites·11 claims
- 3484US4777498AImage forming apparatusCANON KK·Filed 1986·Granted Oct 11, 1988·27 cites·45 claims
- 3583US4827328AHybrid IC deviceFUJITSU LTD·Filed 1987·Granted May 2, 1989·72 cites·13 claims
- 3683US4799084AImage forming apparatusCANON KK·Filed 1986·Granted Jan 17, 1989·26 cites·32 claims
- 3783US4767936AElectronic device of element row type and wiring method of its electrode patternFUJI XEROX CO LTD·Filed 1986·Granted Aug 30, 1988·45 cites·20 claims
- 3883US4409320ASilver halide color photographic light-sensitive materialFUJI PHOTO FILM CO LTD·Filed 1982·Granted Oct 11, 1983·18 cites·16 claims
- 3982US8992027B2Projector and control method for projectorOZAWA TAKASHI·Filed 2012·Granted Mar 31, 2015·4 cites·8 claims
- 4081USD513271SSliding compound miter sawHITACHI KOKI KK·Filed 2004·Granted Dec 27, 2005·25 cites·1 claims
- 4181US5822475AOptical bus and signal processorFUJI XEROX CO LTD·Filed 1996·Granted Oct 13, 1998·54 cites·18 claims
- 4281US4419696AElongate thin-film readerFUJI XEROX CO LTD·Filed 1981·Granted Dec 6, 1983·43 cites·14 claims
- 4379US7838998B2Mounting substrate and semiconductor deviceSHINKO ELECTRIC IND CO·Filed 2006·Granted Nov 23, 2010·8 cites·5 claims
- 4479US7533978B2Color composition and inkjet recording methodFUJIFILM CORP·Filed 2003·Granted May 19, 2009·11 cites·15 claims
- 4579US6366375B1Optical-signal transmission apparatus and method, and signal processing apparatusFUJI XEROX CO LTD·Filed 1998·Granted Apr 2, 2002·64 cites·13 claims
- 4679US4941018ADeveloping device accommodating apparatus and image forming apparatus and developing deviceCANON KK·Filed 1988·Granted Jul 10, 1990·22 cites·37 claims
- 4778US5592735AMethod of making a multi-chip module having an improved heat dissipation efficiencyFUJITSU LTD·Filed 1996·Granted Jan 14, 1997·48 cites·3 claims
- 4878US4792828AImage forming apparatus for forming a plurality of image from different originals on one transfer sheetCANON KK·Filed 1986·Granted Dec 20, 1988·20 cites·26 claims
- 4977US9495523B2Projector and control method for projectorSEIKO EPSON CORP·Filed 2015·Granted Nov 15, 2016·2 cites·8 claims
- 5077USD499945SImpact driverHITACHI KOKI KK·Filed 2003·Granted Dec 21, 2004·39 cites·1 claims
Showing the top 50 of 170 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →