Inventor · disambiguated record
Yasukuni Omata
Also filed as: OMATA YASUKUNI · OZAKI YOSHIHIRO
31 granted patents·1 pending application·482 citations·filing 1975–2007
97Inventor score
Top patents by PatentIndex Score
32 records- 0195US6801742B1Method and apparatus for producing duplex prints and image forming system using the sameRICOH KK·Filed 2002·Granted Oct 5, 2004·81 cites·85 claims
- 0293US6633733B2Method and apparatus for printing an appropriate image even on a special recording mediumRICOH KK·Filed 2001·Granted Oct 14, 2003·49 cites·88 claims
- 0387US6643489B2Image forming apparatus and methodRICOH KK·Filed 2002·Granted Nov 4, 2003·28 cites·41 claims
- 0486US6584295B2Method and apparatus for forming an image in a duplex print modeRICOH KK·Filed 2001·Granted Jun 24, 2003·26 cites·66 claims
- 0585US6728505B2Recording medium supporting member, recording medium conveying device for use in image forming apparatus and image forming system, and image forming methodRICOH KK·Filed 2002·Granted Apr 27, 2004·21 cites·62 claims
- 0685US6574448B2Image forming apparatus and method for improving image quality of double sided printsRICOH KK·Filed 2001·Granted Jun 3, 2003·24 cites·145 claims
- 0783US6941094B2Image forming apparatus receiving alternative devices, at least one of which includes an intermediary transfer memberRICOH KK·Filed 2002·Granted Sep 6, 2005·18 cites·97 claims
- 0881US7884840B2Image forming method and apparatus for transfer and fixing image with one processRICOH CO LTD·Filed 2006·Granted Feb 8, 2011·7 cites·8 claims
- 0980US7221895B2Image forming apparatus and belt unit therefor, and image forming systemRICOH KK·Filed 2005·Granted May 22, 2007·5 cites·11 claims
- 1080US6741825B2Image forming apparatus and methodRICOH KK·Filed 2001·Granted May 25, 2004·19 cites·32 claims
- 1180US4973983AThermal transfer recording apparatus and inked film cassette thereforMINOLTA CAMERA KK·Filed 1989·Granted Nov 27, 1990·34 cites·9 claims
- 1279US7061637B2Method and apparatus for image forming capable of effectively collating a stack of single-/double-sided recording sheets in a desired ejection trayRICOH KK·Filed 2001·Granted Jun 13, 2006·24 cites·100 claims
- 1379US6608985B2Image-forming apparatus and method for image recording on two sides of a medium using a positioning markRICOH KK·Filed 2001·Granted Aug 19, 2003·18 cites·36 claims
- 1478US7418227B2Image forming apparatus for higher speed printingRICOH KK·Filed 2006·Granted Aug 26, 2008·5 cites·23 claims
- 1577US7295795B2Image forming apparatus and an impurity collecting device associated with registration rollersRICOH KK·Filed 2005·Granted Nov 13, 2007·4 cites·1 claims
- 1677US7224932B2Image forming apparatus including a conveyance unit for passing a recording mediumRICOH KK·Filed 2004·Granted May 29, 2007·15 cites·41 claims
- 1775US7003251B2Image forming method having transfer temperature difference and apparatus for the sameRICOH KK·Filed 2003·Granted Feb 21, 2006·12 cites·21 claims
- 1871US6983117B2Image forming apparatus configured for double sided printingRICOH KK·Filed 2003·Granted Jan 3, 2006·12 cites·55 claims
- 1970US7526240B2Image forming apparatus including a plurality of photoconductive elements developing devices and mirrorsRICOH KK·Filed 2007·Granted Apr 28, 2009·2 cites·28 claims
- 2070US6985687B2Image forming apparatus and image forming system including the sameRICOH KK·Filed 2002·Granted Jan 10, 2006·11 cites·71 claims
- 2166US6898398B2Apparatus for image forming on both sides of a recording medium and image forming method, and image carrier for the sameRICOH KK·Filed 2003·Granted May 24, 2005·9 cites·16 claims
- 2261US7020432B2Recording medium supporting member, recording medium conveying device for use in image forming apparatus and image forming system, and image forming methodRICOH KK·Filed 2004·Granted Mar 28, 2006·6 cites·62 claims
- 2360US4380385AMethod of transferring toner powder image by pressure and apparatus thereforMINOLTA CAMERA KK·Filed 1981·Granted Apr 19, 1983·11 cites·8 claims
- 2457US6898408B2Image forming apparatus operable in a duplex print modeRICOH KK·Filed 2002·Granted May 24, 2005·4 cites·25 claims
- 2556US5160942ASerial type thermal printerMINOLTA CAMERA KK·Filed 1987·Granted Nov 3, 1992·11 cites·18 claims
- 2656US4893134AThermal transfer recording apparatusMINOLTA CAMERA KK·Filed 1988·Granted Jan 9, 1990·10 cites·16 claims
- 2754US7197269B2Method, system and apparatus for transferring toner images to both sides of a recording mediumRICOH KK·Filed 2003·Granted Mar 27, 2007·5 cites·19 claims
- 2850US2006227390A1Method and apparatus for image forming capable of effectively collating a stack of single/double-sided recording sheets in a desired ejection trayMOCHIMARU HIDEAKI·Filed 2006·Application pending·0 cites
- 2949US7206540B2Image forming apparatus operable in a duplex print modeRICOH KK·Filed 2006·Granted Apr 17, 2007·0 cites·16 claims
- 3049US7027762B2Image forming apparatus operable in a duplex print modeRICOH KK·Filed 2004·Granted Apr 11, 2006·2 cites·24 claims
- 3149US4021108AElectrophotographic copying apparatusMINOLTA CAMERA KK·Filed 1975·Granted May 3, 1977·6 cites·6 claims
- 3232US4209365AProcess for manufacturing dielectric memberMINOLTA CAMERA KK·Filed 1978·Granted Jun 24, 1980·3 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →