Inventor · disambiguated record
Katsuji Yoshimura
Also filed as: YOSHIMURA KATSUJI
72 granted patents·2 pending applications·2,387 citations·filing 1986–2016
99Inventor score
Top patents by PatentIndex Score
74 records- 0199US5126851AVideo system using two different kinds of recording mediaCANON KK·Filed 1990·Granted Jun 30, 1992·227 cites·24 claims
- 0298US7076052B2Telephone terminalYAMAHA CORP·Filed 2001·Granted Jul 11, 2006·181 cites·3 claims
- 0396US5012270AImage shake detecting deviceCANON KK·Filed 1989·Granted Apr 30, 1991·95 cites·56 claims
- 0495US5229756AImage control apparatusYAMAHA CORP·Filed 1992·Granted Jul 20, 1993·566 cites·10 claims
- 0595US4862292ADigital information signal recording apparatusCANON KK·Filed 1988·Granted Aug 29, 1989·117 cites·23 claims
- 0694US5063453ADigital signal recording apparatusCANON KK·Filed 1991·Granted Nov 5, 1991·76 cites·20 claims
- 0787US9685152B2Technology for responding to remarks using speech synthesisYAMAHA CORP·Filed 2014·Granted Jun 20, 2017·15 cites·9 claims
- 0886US5596419AVideo system using two different kinds of recording mediaCANON KK·Filed 1993·Granted Jan 21, 1997·34 cites·16 claims
- 0986US5132798ASpecial effect apparatus with power controlCANON KK·Filed 1990·Granted Jul 21, 1992·67 cites·6 claims
- 1085US5162914AImage sensing device with diverse storage fumes used in picture compositionCANON KK·Filed 1990·Granted Nov 10, 1992·73 cites·31 claims
- 1185US5012352ADigital signal recording apparatus time-division multiplexing video and audio signalsCANON KK·Filed 1988·Granted Apr 30, 1991·45 cites·4 claims
- 1285US4772944AStereoscopic image signal processing deviceCANON KK·Filed 1987·Granted Sep 20, 1988·46 cites·8 claims
- 1384US6047134AImage shake detecting deviceCANON KK·Filed 1997·Granted Apr 4, 2000·52 cites·19 claims
- 1484US5101274ADigital signal recording apparatus time-division multiplexing video and audio signalsCANON KK·Filed 1991·Granted Mar 31, 1992·35 cites·13 claims
- 1581US5386264AImage shake detecting deviceCANON KK·Filed 1993·Granted Jan 31, 1995·36 cites·29 claims
- 1677US5969761AImage sensing deviceCANON KK·Filed 1997·Granted Oct 19, 1999·39 cites·7 claims
- 1777US5677733AExposure control device having a plurality of light detecting areasCANON KK·Filed 1994·Granted Oct 14, 1997·36 cites·45 claims
- 1875US5734933AImage shake detecting deviceCANON KK·Filed 1996·Granted Mar 31, 1998·32 cites·16 claims
- 1975US5638118AImage sensing device with diverse storage times used in picture compositionCANON KK·Filed 1995·Granted Jun 10, 1997·37 cites·15 claims
- 2073US5003404AVideo cameraCANON KK·Filed 1989·Granted Mar 26, 1991·21 cites·12 claims
- 2173US4901152AImage pickup apparatusCANON KK·Filed 1988·Granted Feb 13, 1990·25 cites·11 claims
- 2272US10490181B2Technology for responding to remarks using speech synthesisYAMAHA CORP·Filed 2016·Granted Nov 26, 2019·2 cites·17 claims
- 2372US5070402AEncoding image information transmission apparatusCANON KK·Filed 1991·Granted Dec 3, 1991·34 cites·18 claims
- 2470US5140424AImage signal processing apparatus with noise reductionCANON KK·Filed 1991·Granted Aug 18, 1992·29 cites·19 claims
- 2569US6370330B2Image shake detecting deviceCANON KK·Filed 1999·Granted Apr 9, 2002·23 cites·20 claims
- 2669US6010793AWood board, surface-decorated wood board, and manufacturing method thereforYAMAHA CORP·Filed 1996·Granted Jan 4, 2000·31 cites·6 claims
- 2768US6496226B2Image sensing deviceCANON KK·Filed 1999·Granted Dec 17, 2002·24 cites·9 claims
- 2867US5623309AAutomatic focusing device with adaptive signal filteringCANON KK·Filed 1994·Granted Apr 22, 1997·25 cites·33 claims
- 2961US4951162ATracking control system with pilot signal phase setting circuitryCANON KK·Filed 1987·Granted Aug 21, 1990·12 cites·9 claims
- 3060US5619264AAutomatic focusing deviceCANON KK·Filed 1994·Granted Apr 8, 1997·19 cites·33 claims
- 3160US5194997AData recording apparatus having sub-code recording functionCANON KK·Filed 1991·Granted Mar 16, 1993·12 cites·23 claims
- 3260US5063457AWide-band video signal recording apparatus by using frequency interleaveCANON KK·Filed 1990·Granted Nov 5, 1991·19 cites·10 claims
- 3359US5442397AImage sensing apparatusCANON KK·Filed 1994·Granted Aug 15, 1995·18 cites·50 claims
- 3459US5422671AAutomatic focus control by use of component value differences in an image sensing planeCANON KK·Filed 1994·Granted Jun 6, 1995·15 cites·55 claims
- 3558US4878128AVideo signal reproducing apparatusCANON KK·Filed 1987·Granted Oct 31, 1989·11 cites·5 claims
- 3658US4864430AVideo signal reproducing apparatus with memory and capability for reproducing at diverse reproduction speedsCANON KK·Filed 1987·Granted Sep 5, 1989·15 cites·27 claims
- 3756US5761369AVideo system using two different kinds of recording mediaCANON KK·Filed 1996·Granted Jun 2, 1998·10 cites·39 claims
- 3855US6570620B1Exposure control deviceCANON KK·Filed 1995·Granted May 27, 2003·16 cites·11 claims
- 3955US4932066AInformation signal transmission systemCANON KK·Filed 1988·Granted Jun 5, 1990·13 cites·7 claims
- 4054US5146373AInformation signal reproducing apparatus with function of detecting track pitchCANON KK·Filed 1991·Granted Sep 8, 1992·9 cites·7 claims
- 4154US4947448AImage information signal transmitting systemCANON KK·Filed 1988·Granted Aug 7, 1990·12 cites·10 claims
- 4253US5124851AData recording apparatus with recorded data verifying meansCANON KK·Filed 1990·Granted Jun 23, 1992·9 cites·11 claims
- 4352US4873587AVideo signal reproducing apparatus with memoryCANON KK·Filed 1987·Granted Oct 10, 1989·8 cites·15 claims
- 4451US4994911AImage information signal transmitting system with selective transmission of input data or extracted dataCANON KK·Filed 1989·Granted Feb 19, 1991·11 cites·6 claims
- 4550US4812920AWide band video signal recording apparatusCANON KK·Filed 1987·Granted Mar 14, 1989·10 cites·28 claims
- 4650US4755878AImage information transmitting systemCANON KK·Filed 1986·Granted Jul 5, 1988·10 cites·13 claims
- 4749US4849833AImage signal recording apparatusCANON KK·Filed 1987·Granted Jul 18, 1989·10 cites·18 claims
- 4848US4916537AImage information signal transmitting systemCANON KK·Filed 1989·Granted Apr 10, 1990·9 cites·3 claims
- 4948US2003030743A1Image sensing deviceFiled 2002·Application pending·0 cites
- 5047US4843334AFrequency demodulator operable with low frequency modulation carriersCANON KK·Filed 1987·Granted Jun 27, 1989·9 cites·12 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Katsuji Yoshimura files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →