Inventor · disambiguated record
Yasutsugu Saijo
Also filed as: SAIJO YASUTSUGU
23 granted patents·397 citations·filing 1989–2009
96Inventor score
Files withCANON KK23
Top patents by PatentIndex Score
23 records- 0192US7374162B2Sheet feeding device and recording apparatusCANON KK·Filed 2006·Granted May 20, 2008·11 cites·7 claims
- 0292US4954845AImage fixing device and image forming apparatus with sameCANON KK·Filed 1989·Granted Sep 4, 1990·39 cites·42 claims
- 0389US6913340B2Ink jet recording apparatus and cleaning portion of such recording apparatusCANON KK·Filed 2003·Granted Jul 5, 2005·34 cites·12 claims
- 0489US6523929B2Image forming apparatusCANON KK·Filed 2001·Granted Feb 25, 2003·37 cites·7 claims
- 0585US7559546B2Sheet feeding device and recording apparatusCANON KK·Filed 2008·Granted Jul 14, 2009·6 cites·8 claims
- 0685US7040614B2Sheet feeding device and recording apparatusCANON KK·Filed 2003·Granted May 9, 2006·15 cites·10 claims
- 0780US6550890B2Ink jet printing apparatusCANON KK·Filed 1999·Granted Apr 22, 2003·39 cites·13 claims
- 0879US6231157B1Ink jet recording apparatus comprising improved cleaning mechanismCANON KK·Filed 1999·Granted May 15, 2001·38 cites·20 claims
- 0974US6017109AInk jet apparatusCANON KK·Filed 1997·Granted Jan 25, 2000·32 cites·24 claims
- 1070US5975676AInk jet recording apparatus and recovery processing device for said apparatusCANON KK·Filed 1994·Granted Nov 2, 1999·25 cites·14 claims
- 1169US4975746AProcess cartridge and image forming apparatus using sameCANON KK·Filed 1989·Granted Dec 4, 1990·15 cites·7 claims
- 1264US6312093B1Ink jet recording apparatusCANON KK·Filed 1998·Granted Nov 6, 2001·22 cites·8 claims
- 1364US5004336ATransmissive original projecting apparatusCANON KK·Filed 1989·Granted Apr 2, 1991·9 cites·63 claims
- 1462US6293647B2Liquid discharge apparatusCANON KK·Filed 1998·Granted Sep 25, 2001·20 cites·55 claims
- 1561US6739714B2Image formation apparatusCANON KK·Filed 2001·Granted May 25, 2004·7 cites·7 claims
- 1657US6081282ACap mechanism for ink jet recording apparatus systemCANON KK·Filed 1998·Granted Jun 27, 2000·16 cites·42 claims
- 1756US8002268B2Sheet feeding device and recording apparatus with separating meansCANON KK·Filed 2009·Granted Aug 23, 2011·0 cites·8 claims
- 1851US6783205B2Ink jet recording apparatus and handling method thereofCANON KK·Filed 2002·Granted Aug 31, 2004·4 cites·35 claims
- 1951US5992966AInk jet recording apparatusCANON KK·Filed 1997·Granted Nov 30, 1999·11 cites·24 claims
- 2048US6341858B1Image formation apparatusCANON KK·Filed 1995·Granted Jan 29, 2002·9 cites·13 claims
- 2148US5001515AImage forming apparatus and image forming unit mountable on sameCANON KK·Filed 1989·Granted Mar 19, 1991·7 cites·18 claims
- 2237US6908010B2Driven rotary body, sheet material conveying apparatus, and recording apparatusCANON KK·Filed 2003·Granted Jun 21, 2005·0 cites·11 claims
- 2334US5603560AProjection apparatusCANON KK·Filed 1994·Granted Feb 18, 1997·1 cites·15 claims
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