Inventor · disambiguated record
Hayao Ohzu
Also filed as: OHZU HAYAO
32 granted patents·2 pending applications·1,124 citations·filing 1986–2003
98Inventor score
Top patents by PatentIndex Score
34 records- 0194US5466961ASemiconductor device and method of manufacturing the sameCANON KK·Filed 1992·Granted Nov 14, 1995·88 cites·10 claims
- 0291US6373099B1Method of manufacturing a surrounding gate type MOFSETCANON KK·Filed 1999·Granted Apr 16, 2002·66 cites·19 claims
- 0391US5835045ASemiconductor device, and operating device, signal converter, and signal processing system using the semiconductor device.CANON KK·Filed 1995·Granted Nov 10, 1998·133 cites·34 claims
- 0491US4914519AApparatus for eliminating noise in a solid-state image pickup deviceCANON KK·Filed 1987·Granted Apr 3, 1990·70 cites·27 claims
- 0590US5378914ASemiconductor device with a particular source/drain and gate structureCANON KK·Filed 1992·Granted Jan 3, 1995·95 cites·12 claims
- 0688US5283428APhotoelectric converting device and information processing apparatus employing the sameCANON KK·Filed 1991·Granted Feb 1, 1994·83 cites·8 claims
- 0783US5771070ASolid state image pickup apparatus removing noise from the photoelectric converted signalCANON KK·Filed 1996·Granted Jun 23, 1998·62 cites·23 claims
- 0880US5598037ASemiconductor device with a contact member made of semiconductor material having a columnar structureCANON KK·Filed 1995·Granted Jan 28, 1997·35 cites·7 claims
- 0978US5918115AMethod of manufacturing a surrounding gate type MOSFETCANON KK·Filed 1997·Granted Jun 29, 1999·32 cites·6 claims
- 1078US4810896APhotoelectric conversion device with reduced fixed pattern noisesCANON KK·Filed 1987·Granted Mar 7, 1989·33 cites·16 claims
- 1174US5737016ASolid state image pickup apparatus for reducing noiseCANON KK·Filed 1995·Granted Apr 7, 1998·43 cites·17 claims
- 1273US5262870AImage sensor in which reading and resetting are simultaneously performedCANON KK·Filed 1992·Granted Nov 16, 1993·34 cites·16 claims
- 1373US5200639ASemiconductor device with isolating groove containing single crystalline aluminum wiringCANON KK·Filed 1991·Granted Apr 6, 1993·43 cites·10 claims
- 1472US5331421ASolid state image pickup apparatusCANON KK·Filed 1990·Granted Jul 19, 1994·29 cites·5 claims
- 1571US5019702APhotoelectric transducer apparatus having a plurality of transducer elements and a plurality of capacitor elementsCANON KK·Filed 1990·Granted May 28, 1991·32 cites·1 claims
- 1668US6747699B2Solid state image pickup apparatusCANON KK·Filed 1998·Granted Jun 8, 2004·28 cites·20 claims
- 1767US6097067ASemiconductor device with electrically isolated transistorCANON KK·Filed 1997·Granted Aug 1, 2000·26 cites·13 claims
- 1866US5506430ASolid state image pick-up device with differing capacitancesCANON KK·Filed 1995·Granted Apr 9, 1996·31 cites·52 claims
- 1964US5124544APhotoelectric conversion device having an improved control electrode structure and apparatus equipped with sameCANON KK·Filed 1990·Granted Jun 23, 1992·27 cites·16 claims
- 2058US4958085AScanning circuit outputting scanning pulse signals of two or more phasesCANON KK·Filed 1988·Granted Sep 18, 1990·13 cites·5 claims
- 2155US5583075AMethod for producing a semiconductor device with a particular source/drain and gate structureCANON KK·Filed 1994·Granted Dec 10, 1996·20 cites·12 claims
- 2249US2004046879A1Solid state image pickup apparatusCANON KK·Filed 2003·Application pending·0 cites
- 2347US5241169APhotoelectric conversion device having an improved control electrode structure and apparatus equipped with sameCANON KK·Filed 1992·Granted Aug 31, 1993·12 cites·11 claims
- 2447US5159186APhotoconversion device with capacitive compensation in shielded dark current elementCANON KK·Filed 1991·Granted Oct 27, 1992·12 cites·25 claims
- 2547US5001359AScanning circuit outputting scanning pulse signals of two or more phasesCANON KK·Filed 1990·Granted Mar 19, 1991·9 cites·18 claims
- 2647US4954703AColor line sensor apparatusCANON KK·Filed 1988·Granted Sep 4, 1990·8 cites·18 claims
- 2746US4851917ASolid state image pickup apparatus with interlaced row pair readoutCANON KK·Filed 1986·Granted Jul 25, 1989·8 cites·19 claims
- 2846US2002167601A1Solid state image pickup apparatusCANON KK·Filed 2002·Application pending·0 cites
- 2945US5900884AParametric curve generating device generating a Bezier curve for font character utilization or an arbitrary parametric curveCANON KK·Filed 1996·Granted May 4, 1999·18 cites·6 claims
- 3041US5872574AImage processing apparatus and methodCANON KK·Filed 1997·Granted Feb 16, 1999·11 cites·12 claims
- 3138US5864495AArithmetic processing apparatus and arithmetic processing circuitCANON KK·Filed 1996·Granted Jan 26, 1999·6 cites·11 claims
- 3237US5665630ADevice separation structure and semiconductor device improved in wiring structureCANON KK·Filed 1994·Granted Sep 9, 1997·7 cites·6 claims
- 3334US5149989AMethod for resetting a photo-electric converterCANON KK·Filed 1990·Granted Sep 22, 1992·3 cites·8 claims
- 3426US5126814APhotoelectric converter with doped capacitor regionTOKYO JAPAN CANON KABUSHIKI KA·Filed 1991·Granted Jun 30, 1992·7 cites·14 claims
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