Inventor · disambiguated record
Toshihiro Saika
Also filed as: SAIKA TOSHIHIRO
39 granted patents·1,070 citations·filing 1987–2009
98Inventor score
Top patents by PatentIndex Score
39 records- 0192US7969622B2Image reading apparatus, image formation apparatus, image reading method, image formation method, program for causing image reading method to be executed, and program for causing image formation method to be executedCANON COMPONENTS KK·Filed 2009·Granted Jun 28, 2011·19 cites·9 claims
- 0290US5812284AElectronic circuit apparatusCANON KK·Filed 1994·Granted Sep 22, 1998·92 cites·14 claims
- 0386US6069393APhotoelectric converterCANON KK·Filed 1995·Granted May 30, 2000·84 cites·21 claims
- 0485US5060040APhotoelectric conversion apparatusCANON KK·Filed 1988·Granted Oct 22, 1991·49 cites·12 claims
- 0583US6144466AElectronic circuit apparatusCANON KK·Filed 1997·Granted Nov 7, 2000·67 cites·8 claims
- 0682US5317406AImage reading device and image information processing apparatus utilizing the sameCANON KK·Filed 1993·Granted May 31, 1994·58 cites·31 claims
- 0782US4931661APhotoelectric conversion device having a common semiconductor layer for a portion of the photoelectric conversion element and a portion of the transfer transistor sectionCANON KK·Filed 1989·Granted Jun 5, 1990·41 cites·18 claims
- 0880US5335094APhotoelectric converting device having matrix wiring and read-out of parallel signals as a serial signalCANON KK·Filed 1993·Granted Aug 2, 1994·48 cites·17 claims
- 0980US5272548APhotosensor and image reading device with improved correction means for signal correction and image reading methodCANON KK·Filed 1990·Granted Dec 21, 1993·57 cites·38 claims
- 1079US5233442APhotosensor and image reading device with improved correction means for signal correction and image reading methodCANON KK·Filed 1992·Granted Aug 3, 1993·53 cites·7 claims
- 1179US5057889AElectronic device including thin film transistorYAMADA KATSUHIKO·Filed 1989·Granted Oct 15, 1991·35 cites·23 claims
- 1278US5306648AMethod of making photoelectric conversion deviceCANON KK·Filed 1992·Granted Apr 26, 1994·38 cites·4 claims
- 1377US5567956AInformation processing apparatus including a photoelectric conversion element having a semiconductor layer with a varying energy band gap widthCANON KK·Filed 1995·Granted Oct 22, 1996·52 cites·9 claims
- 1474US5672902AImage sensorCANON KK·Filed 1995·Granted Sep 30, 1997·41 cites·30 claims
- 1572US4939592AContact photoelectric conversion deviceCANON KK·Filed 1988·Granted Jul 3, 1990·22 cites·10 claims
- 1671US5900622APhotoelectric conversion apparatus and information processing apparatusCANON KK·Filed 1995·Granted May 4, 1999·40 cites·44 claims
- 1768US5061979ASemiconductor photoelectric device having a matrix wiring sectionCANON KK·Filed 1990·Granted Oct 29, 1991·31 cites·25 claims
- 1868US4922117APhotoelectric conversion device having a constant potential wiring at the sides of the common wiringCANON KK·Filed 1988·Granted May 1, 1990·19 cites·7 claims
- 1968US4857751APhotoelectric conversion apparatus with separating electrodesCANON KK·Filed 1988·Granted Aug 15, 1989·21 cites·1 claims
- 2066US5338690APhotoelectronic conversion deviceCANON KK·Filed 1992·Granted Aug 16, 1994·22 cites·15 claims
- 2166US4886977APhotoelectric converter provided with voltage dividing meansCANON KK·Filed 1987·Granted Dec 12, 1989·20 cites·33 claims
- 2261US7262801B2Image processing apparatus having multiple resolutionsCANON COMPONENTS KK·Filed 2002·Granted Aug 28, 2007·4 cites·7 claims
- 2361US5627088AMethod of making a device having a TFT and a capacitorCANON KK·Filed 1993·Granted May 6, 1997·18 cites·3 claims
- 2459US5680229APhotoelectric conversion apparatus with band gap variation in the thickness directionCANON KK·Filed 1993·Granted Oct 21, 1997·21 cites·11 claims
- 2558US4916304AImage recording device having a conductive layer formed below a light receiving windowCANON KK·Filed 1988·Granted Apr 10, 1990·12 cites·5 claims
- 2655US5073828APhotoelectric conversion deviceCANON KK·Filed 1990·Granted Dec 17, 1991·17 cites·14 claims
- 2753US4788445ALong array photoelectric converting apparatus with insulated matrix wiringCANON KK·Filed 1987·Granted Nov 29, 1988·11 cites·4 claims
- 2851US5184007AMethod of driving a thin film transistor type optical sensor and the drive unitCANON KK·Filed 1991·Granted Feb 2, 1993·10 cites·27 claims
- 2949US4829485AMethod of reading signals in a charge-storage line sensor in which each storage device is sequentially read and then reset during a subsequent dead time intervalCANON KK·Filed 1987·Granted May 9, 1989·9 cites·10 claims
- 3047US5486738AElectroluminescent deviceCANON KK·Filed 1994·Granted Jan 23, 1996·7 cites·3 claims
- 3147US5027176APhoto-electric converter with intervening wirings for capacitive shieldingCANON KK·Filed 1990·Granted Jun 25, 1991·12 cites·24 claims
- 3246US5097304AImage reading device with voltage biasesCANON KK·Filed 1990·Granted Mar 17, 1992·12 cites·17 claims
- 3342US5384456AImage sensor in which illumination by electroluminescent device is synchronized with reading operationCANON KK·Filed 1992·Granted Jan 24, 1995·5 cites·3 claims
- 3440US5138467APhotoelectric conversion deviceCANON KK·Filed 1990·Granted Aug 11, 1992·6 cites·17 claims
- 3538US5324928AMethod of driving a thin film transistor type optical sensor and the drive unitCANON KK·Filed 1992·Granted Jun 28, 1994·4 cites·19 claims
- 3638US5128532AImage reading device having a conductive layer formed below a light receiving windowCANON KK·Filed 1991·Granted Jul 7, 1992·4 cites·3 claims
- 3735US5703666AElectroluminescent device for illuminating a liquid crystal displayCANON KK·Filed 1995·Granted Dec 30, 1997·3 cites·2 claims
- 3835US4916326ALong array photoelectric converting apparatus with reduced crosstalkCANON KK·Filed 1989·Granted Apr 10, 1990·3 cites·20 claims
- 3934US5834822AImage sensorCANON KK·Filed 1997·Granted Nov 10, 1998·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →