Inventor · disambiguated record
Takehiro Tsutsumi
Also filed as: TSUTSUMI TAKEHIRO
23 granted patents·3 pending applications·358 citations·filing 1994–2014
95Inventor score
Files withKAO CORP22KONAMI DIGITAL ENTERTAINMENT CO LTD1SATA SHINICHI1TAKEMURA KAZUNARI1TANAKA NOBUSHIGE1
Top patents by PatentIndex Score
26 records- 0193US6031019AAqueous ink for ink-jet printingKAO CORP·Filed 1998·Granted Feb 29, 2000·101 cites·14 claims
- 0287US6852777B1Water-based ink for ink-jet recordingKAO CORP·Filed 1999·Granted Feb 8, 2005·52 cites·6 claims
- 0385US5852074AAqueous ink for inkjet printingKAO CORP·Filed 1997·Granted Dec 22, 1998·53 cites·11 claims
- 0483US7291659B2Water-based inks for ink-jet printingKAO CORP·Filed 2005·Granted Nov 6, 2007·6 cites·7 claims
- 0582US6736887B1Water-based ink with polyoxyalkylene oxide derivativesKAO CORP·Filed 2000·Granted May 18, 2004·21 cites·12 claims
- 0682US5688493ACosmetic composition formulated with an aqueous polymer emulsionKAO CORP·Filed 1994·Granted Nov 18, 1997·63 cites·16 claims
- 0774US8710117B2Crosslinked core/shell polymer particlesTANAKA NOBUSHIGE·Filed 2010·Granted Apr 29, 2014·2 cites·11 claims
- 0872US7625958B2Water dispersion for ink-jet printingKAO CORP·Filed 2005·Granted Dec 1, 2009·2 cites·14 claims
- 0971US6979365B2Ink setKAO CORP·Filed 2004·Granted Dec 27, 2005·9 cites·9 claims
- 1071US6730780B2Water-based inkKAO CORP·Filed 2001·Granted May 4, 2004·7 cites·9 claims
- 1169US8084516B2Water-based inks for ink-jet printingTAKEMURA KAZUNARI·Filed 2007·Granted Dec 27, 2011·7 cites·8 claims
- 1268US6933330B2Water-based inkKAO CORP·Filed 2000·Granted Aug 23, 2005·9 cites·15 claims
- 1366US7909446B2Water-based inks for ink-jet printingKAO CORP·Filed 2005·Granted Mar 22, 2011·1 cites·16 claims
- 1464US8956798B2Process for producing toner for electrophotographySATA SHINICHI·Filed 2009·Granted Feb 17, 2015·3 cites·19 claims
- 1563US7345098B2Water-based inkKAO CORP·Filed 2002·Granted Mar 18, 2008·6 cites·23 claims
- 1662US7354961B2Aqueous ink for ink jet recordingKAO CORP·Filed 2004·Granted Apr 8, 2008·5 cites·11 claims
- 1761US7345099B2Aqueous ink for ink jet printer recordingKAO CORP·Filed 2004·Granted Mar 18, 2008·5 cites·27 claims
- 1859US7244774B2Aqueous dispersion for inkjet recordingKAO CORP·Filed 2004·Granted Jul 17, 2007·4 cites·18 claims
- 1957US2008064786A1Crosslinked core/shell polymer particlesKAO CORP·Filed 2007·Application pending·0 cites
- 2053US7112619B2Water-based inkKAO CORP·Filed 2003·Granted Sep 26, 2006·2 cites·19 claims
- 2152US10245515B2Game management device, game system, and computer-readable storage medium having program recorded thereonKONAMI DIGITAL ENTERTAINMENT CO LTD·Filed 2014·Granted Apr 2, 2019·0 cites·10 claims
- 2250US2007213428A1Water-based ink for inkjet printingKAO CORP·Filed 2007·Application pending·0 cites
- 2346US7666924B2Polymeric dispersantsKAO CORP·Filed 2005·Granted Feb 23, 2010·0 cites·3 claims
- 2444US7741386B2Water-based ink for inkjet printingKAO CORP·Filed 2005·Granted Jun 22, 2010·0 cites·7 claims
- 2544US7495039B2Water dispersion for ink jet recordingKAO CORP·Filed 2004·Granted Feb 24, 2009·0 cites·21 claims
- 2643US2009023854A1Water-based ink for inkjet printingKAO CORP·Filed 2005·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →