Inventor · disambiguated record
Takehisa Ishihara
Also filed as: ISHIHARA TAKEHISA
12 granted patents·2 pending applications·207 citations·filing 1998–2015
90Inventor score
Top patents by PatentIndex Score
14 records- 0191US6109797APlug-jack type transfer device and plug-jack type optical/electrical compatible transfer deviceSHARP KK·Filed 1998·Granted Aug 29, 2000·83 cites·11 claims
- 0288US6454467B1Optical transmission and reception system, and optical transmission and reception module and optical cable for the systemSHARP KK·Filed 2000·Granted Sep 24, 2002·41 cites·25 claims
- 0379US6236477B1Optical transmission and receiving moduleSHARP KK·Filed 2000·Granted May 22, 2001·26 cites·16 claims
- 0476US7183761B2Rotation sensorFURUKAWA ELECTRIC CO LTD·Filed 2005·Granted Feb 27, 2007·8 cites·11 claims
- 0573US6718091B2Optical cable for an optical transmission and reception systemSHARP KK·Filed 2002·Granted Apr 6, 2004·13 cites·3 claims
- 0670US6254282B1Optical transmit-receive module, optical transmit-receive coupler and optical transmit-receive system using sameSHARP KK·Filed 1999·Granted Jul 3, 2001·29 cites·5 claims
- 0762US7844184B2Remote control receiver and electronic equipment including the sameSHARP KK·Filed 2007·Granted Nov 30, 2010·2 cites·6 claims
- 0857US7635852B2Optical coupler with first and second division connector portionSHARP KK·Filed 2007·Granted Dec 22, 2009·1 cites·8 claims
- 0951US9587985B2Optical transmission device, light guide plug, optical fiber plug, light reception device, and portable apparatusSHARP KK·Filed 2014·Granted Mar 7, 2017·0 cites·18 claims
- 1045US10086268B2Eyeball movement detection deviceSHARP KK·Filed 2015·Granted Oct 2, 2018·0 cites·5 claims
- 1145US6937009B2Rotation sensor and displacement detecting apparatus and method utilizing the sameFURUKAWA CO LTD·Filed 2003·Granted Aug 30, 2005·2 cites·18 claims
- 1243US2015029096A1Image display deviceSHARP KK·Filed 2012·Application pending·0 cites
- 1342US2007272882A1Optical distance measuring device and manufacturing method thereforSHARP KK·Filed 2007·Application pending·0 cites
- 1440US7254992B2Rotation-sensored rotary connectorFURUKAWN ELECTRIC CO LTD·Filed 2003·Granted Aug 14, 2007·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →