Inventor · disambiguated record
Hiroaki Itoh
Also filed as: ITOH HIROAKI
25 granted patents·7 pending applications·287 citations·filing 1988–2014
95Inventor score
Top patents by PatentIndex Score
32 records- 0178US5170196APortable projectorSONY CORP·Filed 1991·Granted Dec 8, 1992·45 cites·3 claims
- 0276US6615952B2Double deck elevatorTOSHIBA KK·Filed 2001·Granted Sep 9, 2003·16 cites·15 claims
- 0372US5306956AConnecting system for supplying electrical power to a device in place of a battery along with the transmission of data signals from the device to monitoring apparatus, or supplying electrical power to a battery for the charging thereofSONY CORP·Filed 1991·Granted Apr 26, 1994·54 cites·8 claims
- 0471US9941422B2Organic photoelectric conversion element and solar cell using the sameKONICA MINOLTA INC·Filed 2013·Granted Apr 10, 2018·1 cites·16 claims
- 0571US8546684B2Organic photoelectric conversion element and organic photoelectric conversion element manufacturing methodNOJIMA TAKAHIKO·Filed 2009·Granted Oct 1, 2013·5 cites·7 claims
- 0670US8664518B2Organic photoelectric conversion element and producing method of the sameWACHI AYAKO·Filed 2010·Granted Mar 4, 2014·3 cites·6 claims
- 0770US7359649B2Infrared transmitter circuit and electronic deviceSHARP KK·Filed 2004·Granted Apr 15, 2008·13 cites·18 claims
- 0868US6267148B1Conductive resin tube and conductive polyamide resin compositionTOKAI RUBBER IND LTD·Filed 1998·Granted Jul 31, 2001·33 cites·8 claims
- 0965US5241140ASpeaker diaphragmYAMAHA CORP·Filed 1990·Granted Aug 31, 1993·29 cites·3 claims
- 1064US4993053ACharge transfer device provided with an improved output stageNEC CORP·Filed 1988·Granted Feb 12, 1991·21 cites·4 claims
- 1162US6710915B2Light amplifier device and optical pickup device employing itSHARP KK·Filed 2002·Granted Mar 23, 2004·11 cites·16 claims
- 1261US5183714ABattery casingSONY CORP·Filed 1991·Granted Feb 2, 1993·23 cites·8 claims
- 1360US7077240B2Covers between an upper cage and a lower cage of a double deck elevatorTOSHIBA KK·Filed 2003·Granted Jul 18, 2006·8 cites·6 claims
- 1458US2013298825A1Cleaning method of coloring device of optical fiber, and coloring device of optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2013·Application pending·0 cites
- 1554US2011056556A1Dye-sensitized solar cell and method for manufacturing the sameKONICA MINOLTA BUSINESS TECH·Filed 2009·Application pending·0 cites
- 1651US2015287844A1Solar battery module and solar power generation systemSHARP KK·Filed 2012·Application pending·0 cites
- 1749US8967848B2Lighting deviceOKUBO YASUSHI·Filed 2009·Granted Mar 3, 2015·0 cites·11 claims
- 1849US8729387B2Organic photoelectric conversion element, solar cell and optical sensor arrayOKUBO YASUSHI·Filed 2009·Granted May 20, 2014·0 cites·14 claims
- 1948US2015364720A1Gas barrier filmKONICA MINOLTA INC·Filed 2014·Application pending·0 cites
- 2047US9882072B2Solar cell and transparent electrodeKONICA MINOLTA INC·Filed 2013·Granted Jan 30, 2018·0 cites·19 claims
- 2143US7437084B2Infrared radiation receiving circuit, electronic device, and infrared radiation receiving methodSHARP KK·Filed 2004·Granted Oct 14, 2008·0 cites·15 claims
- 2243US5405716ABattery case and terminal coverSONY CORP·Filed 1993·Granted Apr 11, 1995·14 cites·1 claims
- 2342US8912435B2Organic photoelectric conversion elementWACHI AYAKO·Filed 2010·Granted Dec 16, 2014·0 cites·6 claims
- 2442US8491725B2Cleaning method of coloring device of optical fiber, and coloring device of optical fiberARIMA KIYOSHI·Filed 2010·Granted Jul 23, 2013·0 cites·9 claims
- 2541US9871216B2Organic photoelectric conversion element and organic solar cell using the sameITOH HIROAKI·Filed 2012·Granted Jan 16, 2018·0 cites·13 claims
- 2641US2004224267A1Silver halide photographic emulsion and silver halide color photographic materialKONICA MINOLTA PHOTO IMAGING·Filed 2004·Application pending·0 cites
- 2740US7157684B2Receiving circuit for free-space optical communicationSHARP KK·Filed 2004·Granted Jan 2, 2007·2 cites·10 claims
- 2839US7287624B2Double deck elevatorTOSHIBA KK·Filed 2003·Granted Oct 30, 2007·2 cites·14 claims
- 2939US5234502AMicrowave plasma chemical vapor deposition apparatus comprising an inclined rotating substrate holderYAMAHA CORP·Filed 1991·Granted Aug 10, 1993·7 cites·12 claims
- 3039US2007052785A1Ink-jet image forming methodKONICA MINOLTA PHOTO IMAGING·Filed 2006·Application pending·0 cites
- 3138US2006238214A1Semiconductor circuit, semiconductor device, and method for testing same semiconductor circuitSHARP KK·Filed 2006·Application pending·0 cites
- 3235US9666818B2Tandem-type organic photoelectric conversion element and solar batteryOKUBO YASUSHI·Filed 2010·Granted May 30, 2017·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →