Inventor · disambiguated record
Keitaro Shigenaka
Also filed as: SHIGENAKA KEITARO
27 granted patents·1 pending application·468 citations·filing 1987–2006
97Inventor score
Files withTOSHIBA KK28
Top patents by PatentIndex Score
28 records- 0193US6809320B2Solid-state infrared imagerTOSHIBA KK·Filed 2002·Granted Oct 26, 2004·55 cites·19 claims
- 0288US7134343B2Opto-acoustoelectric device and methods for analyzing mechanical vibration and soundTOSHIBA KK·Filed 2004·Granted Nov 14, 2006·38 cites·1 claims
- 0388US6759657B2Infrared sensorTOSHIBA KK·Filed 2002·Granted Jul 6, 2004·39 cites·12 claims
- 0484US6790701B2Method of manufacturing a multi-wavelength semiconductor image sensorTOSHIBA KK·Filed 2002·Granted Sep 14, 2004·31 cites·6 claims
- 0583US6806470B2Infrared sensor device and manufacturing method thereofTOSHIBA KK·Filed 2002·Granted Oct 19, 2004·23 cites·13 claims
- 0683US6573504B2Infrared sensor and manufacturing method thereofTOSHIBA KK·Filed 2001·Granted Jun 3, 2003·30 cites·20 claims
- 0782US7045785B2Method for manufacturing an infrared sensor deviceTOSHIBA KK·Filed 2004·Granted May 16, 2006·20 cites·7 claims
- 0879US7087900B2Solid-state infrared imagerTOSHIBA KK·Filed 2004·Granted Aug 8, 2006·15 cites·3 claims
- 0979US6599771B2Thermal infrared sensor and a method of manufacturing the sameTOSHIBA KK·Filed 2001·Granted Jul 29, 2003·25 cites·11 claims
- 1079US6504153B1Semiconductor infrared detecting deviceTOSHIBA KK·Filed 2000·Granted Jan 7, 2003·24 cites·25 claims
- 1179US6465860B2Multi-wavelength semiconductor image sensor and method of manufacturing the sameTOSHIBA KK·Filed 1999·Granted Oct 15, 2002·46 cites·11 claims
- 1277US6770881B2Infrared sensorTOSHIBA KK·Filed 2003·Granted Aug 3, 2004·19 cites·4 claims
- 1376US6541298B2Method of making infrared sensor with a thermoelectric converting portionTOSHIBA KK·Filed 2001·Granted Apr 1, 2003·22 cites·8 claims
- 1474US4868622ASemiconductor light-detecting device with alloyed isolating regionTOSHIBA KK·Filed 1987·Granted Sep 19, 1989·28 cites·6 claims
- 1565US7026617B2Thermal infrared detector and infrared image sensor using the sameTOSHIBA KK·Filed 2003·Granted Apr 11, 2006·10 cites·15 claims
- 1663US7067810B2Thermal type infrared imaging device and fabrication method thereofTOSHIBA KK·Filed 2003·Granted Jun 27, 2006·9 cites·3 claims
- 1760US7122798B2Infrared image sensorTOSHIBA KK·Filed 2004·Granted Oct 17, 2006·4 cites·19 claims
- 1858US6974953B2Infrared sensor device and manufacturing method thereofTOSHIBA KK·Filed 2004·Granted Dec 13, 2005·5 cites·9 claims
- 1955US7015472B2Infrared ray detecting type imaging deviceTOSHIBA KK·Filed 2005·Granted Mar 21, 2006·1 cites·13 claims
- 2054US7193211B2Thermal type infrared ray imaging device and fabrication method thereofTOSHIBA KK·Filed 2006·Granted Mar 20, 2007·0 cites·19 claims
- 2152US2007028695A1Opto-acoustoelectric device and methods for analyzing mechanical vibration and soundTOSHIBA KK·Filed 2006·Application pending·0 cites
- 2251US6984856B1Infrared ray detecting type imaging deviceTOSHIBA KK·Filed 2003·Granted Jan 10, 2006·2 cites·10 claims
- 2349US6700111B2Multi-wavelength semiconductor image sensorTOSHIBA KK·Filed 2002·Granted Mar 2, 2004·2 cites·4 claims
- 2447US7145142B2Sensor device which detects a physical change amount or a chemical change amountTOSHIBA KK·Filed 2002·Granted Dec 5, 2006·2 cites·20 claims
- 2545US7172920B2Method of manufacturing an image deviceTOSHIBA KK·Filed 2005·Granted Feb 6, 2007·0 cites·10 claims
- 2642US5729020AHybrid type infrared detectorTOSHIBA KK·Filed 1996·Granted Mar 17, 1998·10 cites·9 claims
- 2738US5641973ASemiconductor piezoelectric photoelectric converting device and imaging device using such semiconductor photoelectric converting deviceTOSHIBA KK·Filed 1995·Granted Jun 24, 1997·8 cites·20 claims
- 2826US5497029ATin-indium antimonide infrared detectorTOSHIBA KK·Filed 1994·Granted Mar 5, 1996·0 cites·8 claims
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