Inventor · disambiguated record
Yutaka Udagawa
Also filed as: UDAGAWA YUTAKA
24 granted patents·1,023 citations·filing 1978–2000
97Inventor score
Top patents by PatentIndex Score
24 records- 0198US5481377AImage processing with anti-forgery functionCANON KK·Filed 1994·Granted Jan 2, 1996·253 cites·9 claims
- 0292US5790932AImage forming apparatus for delaying the processing of image data whether the image represented by the image data is a predetermined imageCANON KK·Filed 1997·Granted Aug 4, 1998·53 cites·10 claims
- 0391US6398358B1Textile ink jet recording method with temporary halt functionCANON KK·Filed 2000·Granted Jun 4, 2002·45 cites·8 claims
- 0491US5430525AImage processing apparatusCANON KK·Filed 1991·Granted Jul 4, 1995·116 cites·26 claims
- 0591US4207448APushbutton switchOKI ELECTRIC IND CO LTD·Filed 1978·Granted Jun 10, 1980·36 cites·13 claims
- 0689US5363202AImage processing apparatus with anti-forgery functionCANON KK·Filed 1992·Granted Nov 8, 1994·66 cites·6 claims
- 0788US5099260AMultiple image forming apparatusCANON KK·Filed 1991·Granted Mar 24, 1992·30 cites·17 claims
- 0887US6381030B1Image processing, copying, and printing apparatus having a part of a processing unit and a part of another unit formed as one inseparable unitCANON KK·Filed 2000·Granted Apr 30, 2002·23 cites·26 claims
- 0979US6116728AInk jet recording method and apparatus and recorded matterCANON KK·Filed 1993·Granted Sep 12, 2000·39 cites·26 claims
- 1079US5956052AImage forming apparatus with means for correcting image density non-uniformityCANON KK·Filed 1992·Granted Sep 21, 1999·56 cites·15 claims
- 1176US6231155B1Image forming apparatusCANON KK·Filed 1998·Granted May 15, 2001·29 cites·13 claims
- 1274US5621503AImage forming apparatus and method with anti-forgery functionCANON KK·Filed 1994·Granted Apr 15, 1997·31 cites·12 claims
- 1374US4931815AMultiple image forming apparatusCANON KK·Filed 1989·Granted Jun 5, 1990·23 cites·31 claims
- 1474US4794413AImage recording apparatusCANON KK·Filed 1987·Granted Dec 27, 1988·34 cites·11 claims
- 1569US6388767B1Image processing, copying, and printing apparatus having a part of a processing unit and a part of another unit formed as one inseparable unitCANON KK·Filed 1995·Granted May 14, 2002·26 cites·17 claims
- 1666US5363454AImage processing apparatusCANON KK·Filed 1992·Granted Nov 8, 1994·47 cites·14 claims
- 1765US5790165AImage processing apparatus and providing controlling addition of predetermined data in a border portionCANON KK·Filed 1996·Granted Aug 4, 1998·30 cites·10 claims
- 1862US5847849AImage processor apparatus capable of updating reference data for determining similarity between featuresCANON KK·Filed 1994·Granted Dec 8, 1998·19 cites·12 claims
- 1957US4821065ARecording apparatus having controllable recording beam statesCANON KK·Filed 1986·Granted Apr 11, 1989·10 cites·11 claims
- 2055US6346989B1Image processing apparatus and methodCANON KK·Filed 1997·Granted Feb 12, 2002·18 cites·13 claims
- 2153US5592304AImage processing system in which overlapping image data is deleted from a frame memoryCANON KK·Filed 1994·Granted Jan 7, 1997·13 cites·23 claims
- 2247US5315404AImage processing method and apparatus for processing an image signal in each of a plurality of processing modesCANON KK·Filed 1991·Granted May 24, 1994·10 cites·39 claims
- 2346US5323488AMemory access method and circuit in which access timing to a memory is divided into N periods to be accessed from N access request sourcesCANON KK·Filed 1990·Granted Jun 21, 1994·12 cites·25 claims
- 2435US5303068AImage data processing apparatus for difference scanning methodsCANON KK·Filed 1993·Granted Apr 12, 1994·4 cites·25 claims
Join the waitlist — get patent alerts
Get an alert when Yutaka Udagawa 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 →