Inventor · disambiguated record
Yoichi Yamagishi
Also filed as: YAMAGISHI YOICHI
49 granted patents·1 pending application·1,074 citations·filing 1989–2012
99Inventor score
Top patents by PatentIndex Score
50 records- 0193US6510283B1Photo-taking apparatus, control method adapted for the photo-taking apparatus, and computer program product supplying control program adapted for the photo-taking apparatusCANON KK·Filed 2000·Granted Jan 21, 2003·61 cites·14 claims
- 0291US7272641B2Image information managing systemCANON KK·Filed 2002·Granted Sep 18, 2007·47 cites·2 claims
- 0387US7961217B2Notification of operating status in image sensing systemCANON KK·Filed 2005·Granted Jun 14, 2011·9 cites·35 claims
- 0486US5838926AData processing apparatus and method in a network system for connecting a plurality of terminalsCANON KK·Filed 1997·Granted Nov 17, 1998·161 cites·17 claims
- 0585US7136096B1Image processing method and apparatus, control method therefor, and storage mediumCANON KK·Filed 1999·Granted Nov 14, 2006·90 cites·22 claims
- 0685US6381405B1Information recording apparatusCANON KK·Filed 2000·Granted Apr 30, 2002·22 cites·23 claims
- 0784US5857059AInformation recording apparatusCANON KK·Filed 1994·Granted Jan 5, 1999·26 cites·22 claims
- 0882US6327001B1Image processing system and information processing apparatusCANON KK·Filed 1996·Granted Dec 4, 2001·54 cites·139 claims
- 0982US5610723AInformation signal processing apparatusCANON KK·Filed 1996·Granted Mar 11, 1997·48 cites·9 claims
- 1081US6982747B2Notification of operating status in image sensing systemCANON KK·Filed 2001·Granted Jan 3, 2006·17 cites·46 claims
- 1179US7221391B2Image sensing apparatus, image processing apparatus and method, and image processing systemCANON KK·Filed 2002·Granted May 22, 2007·17 cites·15 claims
- 1278US6253023B1Image pickup deviceCANON KK·Filed 1997·Granted Jun 26, 2001·48 cites·9 claims
- 1376US5642458AVideo signal processing apparatusCANON KK·Filed 1994·Granted Jun 24, 1997·33 cites·20 claims
- 1473USRE44278EImaging system where a quick return mirror is returned to a down state and a stop is returned to a fully open state before the accumulation period endsYAMAGISHI YOICHI·Filed 2012·Granted Jun 11, 2013·2 cites·4 claims
- 1572US7406254B2Information signal processing apparatusCANON KK·Filed 2004·Granted Jul 29, 2008·6 cites·20 claims
- 1672US6710808B1Image sensing apparatusCANON KK·Filed 1999·Granted Mar 23, 2004·40 cites·13 claims
- 1771US6710807B1Image sensing apparatusCANON KK·Filed 1999·Granted Mar 23, 2004·39 cites·20 claims
- 1870US6594443B1Information signal processing apparatusCANON KK·Filed 2000·Granted Jul 15, 2003·6 cites·4 claims
- 1969US8441571B2Image sensing apparatus having a power saving mode and control method thereforYAMAGISHI YOICHI·Filed 2006·Granted May 14, 2013·3 cites·14 claims
- 2069US6965410B1Image sensing apparatus employing dark image data to correct dark noiseCANON KK·Filed 1999·Granted Nov 15, 2005·34 cites·20 claims
- 2169US5222008AAudio signal processing apparatus which may display remaining recording or reproducing capacityCANON KK·Filed 1989·Granted Jun 22, 1993·15 cites·23 claims
- 2269US5050003AImage processing apparatus capable of displaying a plurality of screensCANON KK·Filed 1990·Granted Sep 17, 1991·29 cites·25 claims
- 2367US7339620B1Image sensing apparatus having a signal processing device that uses a signal imaged in a non-exposure state to process a signal in an exposure stateCANON KK·Filed 1999·Granted Mar 4, 2008·26 cites·6 claims
- 2465US6834157B2Information signal processing apparatusCANON KK·Filed 2002·Granted Dec 21, 2004·4 cites·2 claims
- 2564US7697059B2Imaging system where a quick return mirror is returned to a down state and a stop is returned to a fully open state before the accumulation period endsCANON KK·Filed 2005·Granted Apr 13, 2010·1 cites·2 claims
- 2663US7277124B2Image sensing apparatus, information processing apparatus, control method for these apparatuses, image processing apparatus and method, and image processing systemCANON KK·Filed 2002·Granted Oct 2, 2007·5 cites·5 claims
- 2763US5854875AInformation recording appartus connectable to plural types of information recording media for recording informationCANON KK·Filed 1995·Granted Dec 29, 1998·27 cites·32 claims
- 2862US6630949B1Image processing system and information processing apparatusCANON KK·Filed 1995·Granted Oct 7, 2003·18 cites·74 claims
- 2961US7095755B2Data transfer apparatus and its control methodCANON KK·Filed 2005·Granted Aug 22, 2006·1 cites·7 claims
- 3061US5737478ARecording apparatus for recording a first and a second information signalCANON KK·Filed 1995·Granted Apr 7, 1998·25 cites·10 claims
- 3160US7268908B2Image processing system and its control methodCANON KK·Filed 2004·Granted Sep 11, 2007·3 cites·10 claims
- 3260US6819444B1Image processing system and its control methodCANON KK·Filed 1999·Granted Nov 16, 2004·19 cites·17 claims
- 3359US6084630AMultimode and audio data compressionCANON KK·Filed 1996·Granted Jul 4, 2000·23 cites·28 claims
- 3453US7196713B1Image processing system, apparatus, method, and softwareCANON KK·Filed 1999·Granted Mar 27, 2007·17 cites·21 claims
- 3553US6967973B2Data transfer apparatus and its control methodCANON KK·Filed 2003·Granted Nov 22, 2005·1 cites·3 claims
- 3653US4942478ARecording apparatusCANON KK·Filed 1989·Granted Jul 17, 1990·11 cites·21 claims
- 3751US6347184B2Informational signal processing apparatusCANON KK·Filed 1996·Granted Feb 12, 2002·9 cites·6 claims
- 3850US5325187AImage processing apparatus with back porch period sampling and clampingCANON KK·Filed 1992·Granted Jun 28, 1994·10 cites·11 claims
- 3949US6631432B1Information processing system, control method therefor, and information processing apparatusCANON KK·Filed 1999·Granted Oct 7, 2003·21 cites·14 claims
- 4049US6483539B1Image processing system and information processing apparatusCANON KK·Filed 1997·Granted Nov 19, 2002·9 cites·40 claims
- 4145US6731650B1Data transfer apparatus and its control methodCANON KK·Filed 1999·Granted May 4, 2004·7 cites·14 claims
- 4245US2003058255A1Image management systemFiled 2002·Application pending·0 cites
- 4342US6968118B1Image processing apparatus, its control method, and storage mediumCANON KK·Filed 1999·Granted Nov 22, 2005·8 cites·22 claims
- 4441US5187616ARecording apparatus and dubbing system including the sameCANON KK·Filed 1989·Granted Feb 16, 1993·4 cites·15 claims
- 4539US7268800B2Image processing system and information processing apparatusCANON KK·Filed 1997·Granted Sep 11, 2007·4 cites·12 claims
- 4638US6157773AInformation recording apparatusCANON KK·Filed 1998·Granted Dec 5, 2000·2 cites·23 claims
- 4738US5777691AImage processing apparatusCANON KK·Filed 1993·Granted Jul 7, 1998·4 cites·15 claims
- 4838US5260738ACamera device and method for supplying a reduced level of energy to a charging device while energy is supplied to a secondary deviceCANON KK·Filed 1991·Granted Nov 9, 1993·5 cites·12 claims
- 4932US6408127B1Image processing apparatusCANON KK·Filed 1998·Granted Jun 18, 2002·1 cites·6 claims
- 5031US6717692B1Image processing system and control method therefor, image processing apparatus, and recording mediumCANON KK·Filed 1999·Granted Apr 6, 2004·2 cites·58 claims
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