Inventor · disambiguated record
Tetsu Iwata
Also filed as: IWATA TETSU
20 granted patents·4 pending applications·426 citations·filing 2001–2013
96Inventor score
Top patents by PatentIndex Score
24 records- 0199US7276112B2Aqueous ink, ink-jet recording method, ink cartridge, recording unit, ink-jet recording apparatus and image forming methodCANON KK·Filed 2005·Granted Oct 2, 2007·79 cites·26 claims
- 0299US7208032B2Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatusCANON KK·Filed 2005·Granted Apr 24, 2007·70 cites·11 claims
- 0398US7517074B2Printing medium coating solution, ink-jet ink, image forming method, set of printing medium coating solution and ink-jet ink, and ink-jet recording apparatusCANON KK·Filed 2007·Granted Apr 14, 2009·45 cites·21 claims
- 0498US7402200B2Aqueous ink, ink set, and image-forming methodCANON KK·Filed 2005·Granted Jul 22, 2008·48 cites·25 claims
- 0596US8016406B2Aqueous ink, aqueous ink set, ink cartridge, ink-jet recording apparatus, ink-jet recording method, and image-forming methodCANON KK·Filed 2009·Granted Sep 13, 2011·21 cites·13 claims
- 0696US7705071B2Aqueous ink, ink-jet recording method, ink cartridge, recording unit and ink jet recording apparatusCANON KK·Filed 2007·Granted Apr 27, 2010·25 cites·17 claims
- 0794US8986435B2Ink, ink cartridge and ink jet recording methodCANON KK·Filed 2013·Granted Mar 24, 2015·8 cites·9 claims
- 0894US8932394B2Ink, ink cartridge and ink jet recording methodCANON KK·Filed 2013·Granted Jan 13, 2015·10 cites·7 claims
- 0994US7909448B2Recording head, recording unit, ink jet recording apparatus, ink jet recording method, and ink setCANON KK·Filed 2007·Granted Mar 22, 2011·20 cites·10 claims
- 1093US8992674B2Ink, ink cartridge and ink jet recording methodCANON KK·Filed 2013·Granted Mar 31, 2015·8 cites·15 claims
- 1193US7883199B2Ink set, ink cartridge set, ink jet recording method, recording unit, and ink jet recording apparatusCANON KK·Filed 2007·Granted Feb 8, 2011·16 cites·16 claims
- 1292US8425027B2Clear ink, ink jet recording method, ink set, ink cartridge, recording unit and ink jet recording apparatusNISHIWAKI YUKO·Filed 2010·Granted Apr 23, 2013·12 cites·20 claims
- 1383US8379843B2Data converter, data conversion method, and computer programSONY CORP·Filed 2009·Granted Feb 19, 2013·12 cites·25 claims
- 1481US8025384B2Reaction liquid, set of ink and reaction liquid, ink jet recording apparatus and image recording methodCANON KK·Filed 2008·Granted Sep 27, 2011·7 cites·22 claims
- 1579US8824671B2Data converter, data conversion method, and computer programSONY CORP·Filed 2012·Granted Sep 2, 2014·4 cites·27 claims
- 1677US8787563B2Data converter, data conversion method and programSHIRAI TAIZO·Filed 2009·Granted Jul 22, 2014·7 cites·14 claims
- 1774US6638388B2Laminating film and laminating method using itCANON KK·Filed 2001·Granted Oct 28, 2003·17 cites·13 claims
- 1872US6830329B2Ink-jet recording medium and image-forming methodCANON KK·Filed 2001·Granted Dec 14, 2004·14 cites·4 claims
- 1961US8843457B2Data conversion device, data conversion method, and programSONY CORP·Filed 2013·Granted Sep 23, 2014·2 cites·20 claims
- 2059US8380683B2Data conversion device, data conversion method, and programSONY CORP·Filed 2009·Granted Feb 19, 2013·1 cites·19 claims
- 2158US2005136208A1Transfer-laminating member and production method thereofCANON KK·Filed 2004·Application pending·0 cites
- 2255US2006098068A1Aqueous ink, aqueous ink set, ink cartridge, ink-jet recording apparatus, ink-jet recording method, and image-forming methodCANON KK·Filed 2005·Application pending·0 cites
- 2347US2003021987A1Laminate film, production method of the same, lamination method of the same, and print using the sameFiled 2002·Application pending·0 cites
- 2445US2004202871A1Transfer-laminating member and production method thereofCANON KK·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →