Inventor · disambiguated record
Kazuo Takahashi
Also filed as: NAGATANI TOSHIO · NISHINA YOSHIO · TAKAHASHI KAZUO
219 granted patents·49 pending applications·5,624 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
268 records- 0199US5610683AImmersion type projection exposure apparatusCANON KK·Filed 1995·Granted Mar 11, 1997·1.9k cites·29 claims
- 0298US4503335ASemiconductor printing apparatus with multiple independent temperature controlCANON KK·Filed 1982·Granted Mar 5, 1985·184 cites·9 claims
- 0397US7236558B2Three-dimensional image display device creating three-dimensional image directly from projection dataTERARECON INC·Filed 2005·Granted Jun 26, 2007·82 cites·23 claims
- 0497US4285310ADual intake valve type internal combustion engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Aug 25, 1981·72 cites·6 claims
- 0596US5297132ADraw type optical recording mediumDAINIPPON PRINTING CO LTD·Filed 1987·Granted Mar 22, 1994·75 cites·6 claims
- 0694US4258671AVariable valve lift mechanism used in an internal combustion engineTOYOTA MOTOR CO LTD·Filed 1979·Granted Mar 31, 1981·62 cites·8 claims
- 0793US7400078B2Vibrating gyrosensorSONY CORP·Filed 2006·Granted Jul 15, 2008·16 cites·17 claims
- 0893US6012966APrecision polishing apparatus with detecting meansCANON KK·Filed 1997·Granted Jan 11, 2000·118 cites·59 claims
- 0992US6183345B1Polishing apparatus and methodCANON KK·Filed 1998·Granted Feb 6, 2001·103 cites·58 claims
- 1092US4937618AAlignment and exposure apparatus and method for manufacture of integrated circuitsCANON KK·Filed 1989·Granted Jun 26, 1990·57 cites·3 claims
- 1192US4825247AProjection exposure apparatusCANON KK·Filed 1988·Granted Apr 25, 1989·98 cites·13 claims
- 1292US4600733ADisintegration assistant for casting moldsNISSAN MOTOR·Filed 1985·Granted Jul 15, 1986·56 cites·6 claims
- 1391US5729387ASolar lighting apparatus and controller for controlling the solar lighting apparatusSANYO ELECTRIC CO·Filed 1997·Granted Mar 17, 1998·103 cites·24 claims
- 1491US4766465ACarry device for fine movementCANON KK·Filed 1986·Granted Aug 23, 1988·98 cites·5 claims
- 1589US10060298B2Thermal energy recovery device and start-up method thereofKOBE STEEL LTD·Filed 2016·Granted Aug 28, 2018·6 cites·14 claims
- 1689US5903530AApparatus for reproducing record information of multiple-layered optical discPIONEER ELECTRONIC CORP·Filed 1997·Granted May 11, 1999·59 cites·10 claims
- 1788US7263884B2Vibration type gyrosensor deviceSONY CORP·Filed 2005·Granted Sep 4, 2007·10 cites·38 claims
- 1888US4752820AOptical recording medium having a liquid crystal layerTDK CORP·Filed 1985·Granted Jun 21, 1988·36 cites·13 claims
- 1988US4713314AOptical recording mediumTDK CORP·Filed 1985·Granted Dec 15, 1987·35 cites·44 claims
- 2087US6584048B1Focus jump device for reproducing information from a storage mediumPIONEER CORP·Filed 1999·Granted Jun 24, 2003·49 cites·18 claims
- 2187US4735889AOptical recording mediumTDK CORP·Filed 1985·Granted Apr 5, 1988·35 cites·30 claims
- 2287US4659225APattern exposure apparatus with distance measuring systemCANON KK·Filed 1985·Granted Apr 21, 1987·45 cites·5 claims
- 2386US6179695B1Chemical mechanical polishing apparatus and methodCANON KK·Filed 1997·Granted Jan 30, 2001·72 cites·50 claims
- 2486US6135858ASubstrate holding device and polishing method and polishing apparatus using the sameCANON KK·Filed 1998·Granted Oct 24, 2000·79 cites·24 claims
- 2585US9520757B2Dual-shaft gas turbine power generation system, and control device and control method for gas turbine systemHINO NORIAKI·Filed 2012·Granted Dec 13, 2016·8 cites·14 claims
- 2685US6683933B2Three-dimensional image display device in networkTERARECON INC·Filed 2002·Granted Jan 27, 2004·60 cites·7 claims
- 2785US6364637B1Air pump apparatusTAKAHASHI KIYOSHI·Filed 2000·Granted Apr 2, 2002·34 cites·20 claims
- 2885US6021029ARemovable disk cartridge and manufacturing method thereofSONY CORP·Filed 1997·Granted Feb 1, 2000·45 cites·3 claims
- 2985US4086349AQuinolopyran-4-one-2-carboxylic acid derivatives and salts thereof as novel compounds and as medicines for treatment of allergic asthmaMITSUBISHI YUKA PHARMA·Filed 1976·Granted Apr 25, 1978·13 cites·40 claims
- 3084US10794160B2Geothermal heat recovery device and geothermal heat recovery device operating methodKOBE STEEL LTD·Filed 2017·Granted Oct 6, 2020·4 cites·5 claims
- 3184US10193383B2Dual-shaft gas turbine power generation system, and control device and control method for gas turbine systemHITACHI LTD·Filed 2016·Granted Jan 29, 2019·3 cites·12 claims
- 3284US7209578B2Image based medical report system on a networkTERARECON INC·Filed 2002·Granted Apr 24, 2007·50 cites·28 claims
- 3384US6826297B2Displaying three-dimensional medical imagesTERARECON INC·Filed 2001·Granted Nov 30, 2004·45 cites·21 claims
- 3484US6776691B2Polishing/cleaning method as well as method of making a wiring section using a polishing apparatusCANON KK·Filed 2001·Granted Aug 17, 2004·26 cites·5 claims
- 3584US6442111B1Track jump apparatusPIONEER CORP·Filed 1999·Granted Aug 27, 2002·41 cites·37 claims
- 3684US4767142AForceps for semiconductor silicon waferTAKAHASHI KIYOSHI·Filed 1987·Granted Aug 30, 1988·69 cites·16 claims
- 3783US7492970B2Reporting system in a networked environmentTERARECON INC·Filed 2004·Granted Feb 17, 2009·44 cites·26 claims
- 3883US4902700AThiazole derivative and leukotriene antagonist containing the same as the effective ingredientsMITSUBISHI CHEM IND·Filed 1988·Granted Feb 20, 1990·50 cites·6 claims
- 3983US4874954AProjection exposure apparatusCANON KK·Filed 1989·Granted Oct 17, 1989·36 cites·21 claims
- 4082US8978386B2Gas turbine system, control device for gas turbine system, and control method for gas turbine systemSEKIAI TAKAAKI·Filed 2010·Granted Mar 17, 2015·8 cites·13 claims
- 4181US7578187B2Vibrating gyroscopic sensor and method of adjusting vibrating gyroscopic sensorSONY CORP·Filed 2007·Granted Aug 25, 2009·11 cites·48 claims
- 4280US9337803B2Piezoelectric device and electronic apparatusSONY CORP·Filed 2014·Granted May 10, 2016·5 cites·13 claims
- 4380US6023068ASemiconductor device manufacturing apparatusCANON KK·Filed 1997·Granted Feb 8, 2000·47 cites·17 claims
- 4480US4488806AShot arranging method in a divisional printing apparatusCANON KK·Filed 1982·Granted Dec 18, 1984·31 cites·3 claims
- 4580USD249927SBiased cup clampPOLACHEK SAULSBURY & HOUGH·Filed 1976·Granted Oct 17, 1978·16 cites·1 claims
- 4679US7746461B2Optical defect inspection apparatusHITACHI HIGH TECH CORP·Filed 2008·Granted Jun 29, 2010·4 cites·5 claims
- 4779US7583012B2Piezoelectric element and method for manufacturing piezoelectric elementSONY CORP·Filed 2006·Granted Sep 1, 2009·8 cites·10 claims
- 4879US5050111AAlignment and exposure apparatus and method for manufacture of integrated circuitsCANON KK·Filed 1990·Granted Sep 17, 1991·31 cites·7 claims
- 4979US4169733AProcess for forming high-contrast silver imagesKONISHIROKU PHOTO IND·Filed 1978·Granted Oct 2, 1979·14 cites·13 claims
- 5078US8298757B2Rapid diagnosis method specific to avian influenza virusTAKAHASHI KAZUO·Filed 2007·Granted Oct 30, 2012·3 cites·10 claims
Showing the top 50 of 268 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →