Inventor · disambiguated record
Nobukazu Adachi
Also filed as: ADACHI NOBUKAZU
26 granted patents·915 citations·filing 1988–2014
97Inventor score
Top patents by PatentIndex Score
26 records- 0198US6084622AFrame structure and an image forming apparatus using such a frame structureCANON KK·Filed 1997·Granted Jul 4, 2000·171 cites·40 claims
- 0297US4873548AImage forming apparatus comprising a main assembly having a top frame adapted to swing open and closed with respect to a bottom frame and having process cartridge detachably mounted in the main assemblyCANON KK·Filed 1989·Granted Oct 10, 1989·68 cites·18 claims
- 0394US5708926AImage heating apparatus with first and second elastic membersCANON KK·Filed 1996·Granted Jan 13, 1998·69 cites·17 claims
- 0494US5634178AGear unit, image forming apparatus and gear unit mounting methodCANON KK·Filed 1996·Granted May 27, 1997·79 cites·56 claims
- 0594US5561496AImage forming apparatus, assembling method of image forming apparatus, and mounting method of outer casingCANON KK·Filed 1994·Granted Oct 1, 1996·52 cites·44 claims
- 0694US5559581AImage forming apparatus with helical gear drive trainCANON KK·Filed 1994·Granted Sep 24, 1996·56 cites·28 claims
- 0792US5586758ASheet discharge apparatus and image forming apparatus having such sheet discharge apparatusCANON KK·Filed 1995·Granted Dec 24, 1996·63 cites·22 claims
- 0891US5365322AImage forming apparatus which detects a jam of a wound sheetCANON KK·Filed 1993·Granted Nov 15, 1994·46 cites·7 claims
- 0990US5404214AImage heating apparatus comprising a grounded filmCANON KK·Filed 1993·Granted Apr 4, 1995·42 cites·12 claims
- 1088US5293202AImage fixing apparatusCANON KK·Filed 1992·Granted Mar 8, 1994·36 cites·26 claims
- 1187US6583389B2Image heating apparatus, heater for heating image and manufacturing method thereofCANON KK·Filed 2001·Granted Jun 24, 2003·42 cites·19 claims
- 1282US6244588B1Sheet feeding device and image forming apparatus equipped with the sameCANON KK·Filed 1999·Granted Jun 12, 2001·32 cites·9 claims
- 1380US5621451AImage forming apparatusCANON KK·Filed 1993·Granted Apr 15, 1997·27 cites·122 claims
- 1477US8838007B2Image forming apparatusSHUHAMA YU·Filed 2011·Granted Sep 16, 2014·3 cites·11 claims
- 1574US4947208AProcess cartridge and image forming apparatus using sameCANON KK·Filed 1988·Granted Aug 7, 1990·19 cites·23 claims
- 1671US5752149AImage heating apparatus using endless web guided by a guide having inclined surfacesCANON KK·Filed 1996·Granted May 12, 1998·21 cites·10 claims
- 1769US5115119AHeating apparatus and heaterCANON KK·Filed 1990·Granted May 19, 1992·17 cites·21 claims
- 1866US6300970B1Image forming apparatus having a detachably mounted sheet supply rollerCANON KK·Filed 1998·Granted Oct 9, 2001·17 cites·39 claims
- 1962US8867965B2Image forming apparatus with device for preventing gear disengagementSUTO TAKUYA·Filed 2011·Granted Oct 21, 2014·1 cites·9 claims
- 2061US9217986B2Image forming apparatusCANON KK·Filed 2014·Granted Dec 22, 2015·0 cites·15 claims
- 2161US5532806AImage fixing apparatus having means for preventing temperature unevennessCANON KK·Filed 1994·Granted Jul 2, 1996·12 cites·16 claims
- 2258US6366745B1Image forming apparatus having a mechanism to clean a driving roller by a recording materialCANON KK·Filed 2000·Granted Apr 2, 2002·7 cites·5 claims
- 2354US5161794ASheet conveying device with an overload protection featureCANON KK·Filed 1991·Granted Nov 10, 1992·10 cites·11 claims
- 2450US5493379AHeater having contacts for AC and DCCANON KK·Filed 1993·Granted Feb 20, 1996·12 cites·12 claims
- 2549US4922291ASheet feed deviceCANON KK·Filed 1989·Granted May 1, 1990·7 cites·45 claims
- 2643US5481347ARemovable rollers in an image fixing deviceCANON KK·Filed 1995·Granted Jan 2, 1996·6 cites·32 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →