Inventor · disambiguated record
Yoshitake Nagashima
Also filed as: MORIYAMA HIDEKI · NAGASHIMA YOSHITAKE
36 granted patents·1,166 citations·filing 1978–2001
98Inventor score
Top patents by PatentIndex Score
36 records- 0198US5857038AImage processing apparatus and method for synthesizing first and second image dataCANON KK·Filed 1994·Granted Jan 5, 1999·313 cites·12 claims
- 0292US4760455APicture output deviceCANON KK·Filed 1986·Granted Jul 26, 1988·93 cites·18 claims
- 0391US6915014B1Image processing apparatus and methodCANON KK·Filed 2000·Granted Jul 5, 2005·48 cites·5 claims
- 0490US5097363AStill image signal recording and reproducing apparatus having greater feeder speed when searchingCANON KK·Filed 1990·Granted Mar 17, 1992·51 cites·6 claims
- 0590US4989076AVideo projection apparatusCANON KK·Filed 1988·Granted Jan 29, 1991·84 cites·15 claims
- 0687US6198848B1Method and apparatus for compressing and storing data indicative of a full-color imageCANON KK·Filed 1994·Granted Mar 6, 2001·78 cites·25 claims
- 0787US4625220AMonitoring apparatus for liquid jet recording headCANON KK·Filed 1984·Granted Nov 25, 1986·37 cites·14 claims
- 0878US5182575AImage forming apparatusCANON KK·Filed 1990·Granted Jan 26, 1993·48 cites·23 claims
- 0977US6553143B2Image encoding method and apparatusCANON KK·Filed 1995·Granted Apr 22, 2003·56 cites·14 claims
- 1075US5568597AAdapting image data resolution to match resolution of an output deviceCANON KK·Filed 1994·Granted Oct 22, 1996·48 cites·15 claims
- 1175US4910588AImage pick-up apparatus with high resolution and anti-bloom characteristicsCANON KK·Filed 1989·Granted Mar 20, 1990·27 cites·22 claims
- 1270US5140424AImage signal processing apparatus with noise reductionCANON KK·Filed 1991·Granted Aug 18, 1992·29 cites·19 claims
- 1368US5321532AImage processing apparatusCANON KK·Filed 1993·Granted Jun 14, 1994·20 cites·12 claims
- 1467US5249061AColor image printer with adaptive color processCANON KK·Filed 1991·Granted Sep 28, 1993·25 cites·14 claims
- 1566US4178558ADC Level clamping circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Dec 11, 1979·11 cites·6 claims
- 1665US5202798AStill image signal recording apparatus operable by a manually operable memberCANON KK·Filed 1991·Granted Apr 13, 1993·15 cites·20 claims
- 1764US5465173AImage processing apparatusCANON KK·Filed 1994·Granted Nov 7, 1995·16 cites·33 claims
- 1863US5298986AVideo projection apparatusCANON KK·Filed 1993·Granted Mar 29, 1994·20 cites·39 claims
- 1961US5926292AImage processing apparatusCANON KK·Filed 1997·Granted Jul 20, 1999·18 cites·16 claims
- 2058US4791308ASolid-state image pick-up apparatus having variable magnification of image sizes by changing the image sensor address rangeCANON KK·Filed 1986·Granted Dec 13, 1988·14 cites·14 claims
- 2156US5130860AVideo signal recording apparatusCANON KK·Filed 1990·Granted Jul 14, 1992·16 cites·9 claims
- 2254US6873745B2Image processing apparatus and method thereofCANON KK·Filed 2001·Granted Mar 29, 2005·1 cites·5 claims
- 2353US6459498B2Data transmission method and apparatus that discriminates whether data is to be developed into bitmap dataCANON KK·Filed 1997·Granted Oct 1, 2002·16 cites·20 claims
- 2450US4812920AWide band video signal recording apparatusCANON KK·Filed 1987·Granted Mar 14, 1989·10 cites·28 claims
- 2548US6597467B2Image processing apparatus for transmitting compressed area information to be used in editingCANON KK·Filed 1997·Granted Jul 22, 2003·12 cites·11 claims
- 2647US5687143AReproducing apparatus having an optical head systemCANON KK·Filed 1995·Granted Nov 11, 1997·11 cites·5 claims
- 2747US5680500ARecord bearing medium for still video signalCANON KK·Filed 1992·Granted Oct 21, 1997·9 cites·12 claims
- 2846US4258274ADouble balance type switching circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1978·Granted Mar 24, 1981·5 cites·4 claims
- 2944US5323238AImage signal processing apparatus having improved storage control in accordance with an image signal levelCANON KK·Filed 1992·Granted Jun 21, 1994·8 cites·10 claims
- 3043US4468689AColor separation circuitTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Aug 28, 1984·6 cites·7 claims
- 3142US6337930B1Image processing apparatus and method for extracting predetermined additional information from digital image data representing an originalCANON KK·Filed 1998·Granted Jan 8, 2002·6 cites·19 claims
- 3242US5461485AVideo camera with selective compensation for still picture recording in response to shutter operationCANON KK·Filed 1993·Granted Oct 24, 1995·6 cites·4 claims
- 3338US5019919AApparatus for recording and reproducing divided signals of an angle modulated signalCANON KK·Filed 1987·Granted May 28, 1991·3 cites·3 claims
- 3437US4571639ADropout compensation circuit for a video reproducing systemTOKYO SHIBAURA ELECTRIC CO·Filed 1983·Granted Feb 18, 1986·4 cites·7 claims
- 3531US5913011AVideo signal recording apparatusCANON KK·Filed 1995·Granted Jun 15, 1999·1 cites·16 claims
- 3631US5276528AColor video signal recorderCANON KK·Filed 1992·Granted Jan 4, 1994·1 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →