Inventor · disambiguated record
Tadasu Taniguchi
Also filed as: TANIGUCHI TADASU
29 granted patents·3 pending applications·353 citations·filing 1974–2009
96Inventor score
Top patents by PatentIndex Score
32 records- 0194US6389260B1Tandem type color image forming deviceSHARP KK·Filed 2000·Granted May 14, 2002·63 cites·19 claims
- 0293US6721521B2Image forming apparatusSHARP KK·Filed 2001·Granted Apr 13, 2004·50 cites·10 claims
- 0392US6647228B2Image forming deviceSHARP KK·Filed 2002·Granted Nov 11, 2003·48 cites·7 claims
- 0489US6209864B1Sheet post-processing apparatusSHARP KK·Filed 1999·Granted Apr 3, 2001·43 cites·27 claims
- 0584US8061708B2Sheet feeding deviceFUJITA MASAHIKO·Filed 2009·Granted Nov 22, 2011·9 cites·7 claims
- 0682US7156389B2Sheet feeder and image forming apparatus having the sameSHARP KK·Filed 2003·Granted Jan 2, 2007·18 cites·5 claims
- 0778US7950648B2Feeding device and image forming apparatusSHARP KK·Filed 2008·Granted May 31, 2011·6 cites·14 claims
- 0875US7950649B2Paper feeder, image forming apparatus provided with the same and paper feeding methodSHARP KK·Filed 2008·Granted May 31, 2011·5 cites·10 claims
- 0973US7657219B2Image forming apparatusSHARP KK·Filed 2006·Granted Feb 2, 2010·4 cites·21 claims
- 1070US7660544B2Image forming apparatusSHARP KK·Filed 2007·Granted Feb 9, 2010·3 cites·9 claims
- 1169US8205883B2Paper transport path of image forming apparatusFUJITA MASAHIKO·Filed 2008·Granted Jun 26, 2012·4 cites·10 claims
- 1266US8136808B2Paper feeding device and image forming apparatus with curl correctionKIMURA MASAHARU·Filed 2009·Granted Mar 20, 2012·3 cites·8 claims
- 1365US3946204ACard reader protecting deviceCANON KK·Filed 1974·Granted Mar 23, 1976·14 cites·16 claims
- 1463US7853163B2Fixing device and image forming apparatusSHARP KK·Filed 2009·Granted Dec 14, 2010·2 cites·9 claims
- 1563US5046715APaper feeding apparatus for image forming machineSHARP KK·Filed 1990·Granted Sep 10, 1991·14 cites·13 claims
- 1661US3946202AInformation writing deviceCANON KK·Filed 1974·Granted Mar 23, 1976·12 cites·18 claims
- 1760US7540676B2Manual sheet feeding mechanismSHARP KK·Filed 2006·Granted Jun 2, 2009·2 cites·8 claims
- 1858US7609985B2Fixing apparatus having determinatiion of cleaning member smearing and image forming apparatusSHARP KK·Filed 2008·Granted Oct 27, 2009·1 cites·12 claims
- 1955US4019025ACard conveyor deviceCANON KK·Filed 1975·Granted Apr 19, 1977·11 cites·55 claims
- 2048US7597323B2Paper feeder and image forming apparatusSHARP KK·Filed 2007·Granted Oct 6, 2009·0 cites·9 claims
- 2146US8055172B2Fusing device with a web end detector and image forming apparatus incorporating sameSHARP KK·Filed 2008·Granted Nov 8, 2011·0 cites·9 claims
- 2245US5812180ALaser recording apparatus which maintains the laser recording unit in a horizontal positionSHARP KK·Filed 1996·Granted Sep 22, 1998·9 cites·4 claims
- 2345US2008237978A1Feeding device and image forming apparatusKIMURA MASAHARU·Filed 2008·Application pending·0 cites
- 2444US4626082AProjecting deviceCANON KK·Filed 1984·Granted Dec 2, 1986·8 cites·11 claims
- 2543US8444143B2Sheet transport apparatusKATSURA NORICHIKA·Filed 2009·Granted May 21, 2013·0 cites·8 claims
- 2643US5083767ASheet supplying deviceSHARP KK·Filed 1990·Granted Jan 28, 1992·6 cites·8 claims
- 2741US6121985AVertically opening laser recording apparatusSHARP KK·Filed 1997·Granted Sep 19, 2000·7 cites·13 claims
- 2840US7907886B2Image forming apparatusSHARP KK·Filed 2007·Granted Mar 15, 2011·0 cites·3 claims
- 2940US2008006991A1Ejection sheet stackerSHARP KK·Filed 2007·Application pending·0 cites
- 3040US2007154251A1Labeling article including a stack of labels, sheet feeding cassette to which label is attached and image forming apparatus equipped with sheet feeding cassetteSHARP KK·Filed 2006·Application pending·0 cites
- 3138US5878308AImage forming apparatus having structure for adding functionsSHARP KK·Filed 1997·Granted Mar 2, 1999·8 cites·6 claims
- 3236US3995256ASelective switching circuitCANON KK·Filed 1974·Granted Nov 30, 1976·3 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →