Inventor · disambiguated record
Kazuya Tsutsui
Also filed as: TSUTSUI KAZUYA
14 granted patents·383 citations·filing 1998–2007
94Inventor score
Files withRICOH KK14
Top patents by PatentIndex Score
14 records- 0199US7300052B2Sheet-shaped medium processing apparatusRICOH KK·Filed 2005·Granted Nov 27, 2007·42 cites·18 claims
- 0298US7451980B2Sheet-like medium alignment apparatusRICOH KK·Filed 2007·Granted Nov 18, 2008·26 cites·2 claims
- 0397US6889974B2Sheet-like medium alignment apparatus including device and means locatable at different positionsRICOH KK·Filed 2001·Granted May 10, 2005·40 cites·30 claims
- 0497US6871851B2Sheet-shaped medium processing apparatusRICOH KK·Filed 2001·Granted Mar 29, 2005·55 cites·43 claims
- 0595US7441771B2Sheet-like medium alignment apparatusRICOH KK·Filed 2007·Granted Oct 28, 2008·14 cites·24 claims
- 0695US7014183B2Sheet-shaped medium treatment apparatusRICOH KK·Filed 2002·Granted Mar 21, 2006·49 cites·40 claims
- 0795US6832759B2Sheet-shaped medium aligning apparatus, image forming apparatus, and sheet-shaped medium after-treatment apparatusRICOH KK·Filed 2002·Granted Dec 21, 2004·50 cites·126 claims
- 0892US7681873B2Sheet processing apparatus and image forming apparatus comprising sameRICOH KK·Filed 2006·Granted Mar 23, 2010·14 cites·22 claims
- 0991US7380786B2Sheet-like medium alignment apparatusRICOH KK·Filed 2007·Granted Jun 3, 2008·9 cites·20 claims
- 1091US6305681B1Sheet processing apparatus with open/close switchable sheet discharging memberRICOH KK·Filed 1998·Granted Oct 23, 2001·51 cites·13 claims
- 1187US7182333B2Sheet-like medium alignment apparatusRICOH KK·Filed 2004·Granted Feb 27, 2007·16 cites·46 claims
- 1278US7744085B2Image forming apparatus including sheet processing unit capable of aligning sheetsRICOH KK·Filed 2006·Granted Jun 29, 2010·6 cites·15 claims
- 1367US7661667B2Conveyor belt, sheet feeding device, and image forming apparatus including the sheet feeding deviceRICOH KK·Filed 2005·Granted Feb 16, 2010·3 cites·18 claims
- 1461US7156387B2Sheet feeding apparatus, sheet conveying apparatus, and image reading appartusRICOH KK·Filed 2003·Granted Jan 2, 2007·8 cites·23 claims
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