Inventor · disambiguated record
Kousuke Kubo
Also filed as: KUBO KOUSUKE
57 granted patents·2 pending applications·352 citations·filing 2003–2023
98Inventor score
Top patents by PatentIndex Score
59 records- 0193US7549734B2Liquid discharge headCANON KK·Filed 2005·Granted Jun 23, 2009·13 cites·8 claims
- 0292US8070263B2Printing head substrate, ink jet printing head and ink jet printing apparatus with substrate temperature detecting elementOOHASHI RYOJI·Filed 2009·Granted Dec 6, 2011·17 cites·6 claims
- 0390US8439485B2Substrate including a detection feature for liquid discharge head and liquid discharge headTAMARU YUJI·Filed 2011·Granted May 14, 2013·8 cites·20 claims
- 0490US8191996B2Element substrate, and printhead, head cartridge, and printing apparatus using the element substrateOMATA KOICHI·Filed 2010·Granted Jun 5, 2012·6 cites·10 claims
- 0590US7144093B2Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printheadCANON KK·Filed 2005·Granted Dec 5, 2006·10 cites·17 claims
- 0689USD642093SAutomobile and/or toy replica thereofTOYOTA MOTOR CO LTD·Filed 2010·Granted Jul 26, 2011·44 cites·1 claims
- 0788US7641317B2Liquid discharge recording head and liquid discharge recording head cartridge including the sameCANON KK·Filed 2006·Granted Jan 5, 2010·10 cites·7 claims
- 0887US7841678B2Element substrate, printhead, head cartridge, and printing apparatusCANON KK·Filed 2007·Granted Nov 30, 2010·7 cites·8 claims
- 0987US7588317B2Printing apparatus, printhead, and driving method thereforCANON KK·Filed 2006·Granted Sep 15, 2009·9 cites·8 claims
- 1086US7452474B2Method of manufacturing substrate for ink jet recording head and method of manufacturing recording head using substrate manufactured by this methodCANON KK·Filed 2005·Granted Nov 18, 2008·8 cites·54 claims
- 1186US6966629B2Inkjet printhead, driving method of inkjet printhead, and substrate for inkjet printheadCANON KK·Filed 2003·Granted Nov 22, 2005·24 cites·13 claims
- 1285US8070267B2Ink jet recording head and production process thereofTAKEUCHI SOUTA·Filed 2008·Granted Dec 6, 2011·8 cites·9 claims
- 1384US7810907B2Board for inkjet printing head and inkjet printing head using the sameCANON KK·Filed 2006·Granted Oct 12, 2010·7 cites·7 claims
- 1482US8057000B2Element substrate, printhead, head cartridge, and printing apparatusIMANAKA YOSHIYUKI·Filed 2010·Granted Nov 15, 2011·3 cites·13 claims
- 1582US7467864B2Recording head, head cartridge and recording apparatusCANON KK·Filed 2006·Granted Dec 23, 2008·6 cites·9 claims
- 1681USD655648SAutomobile and/or toy replica thereofIMAIIDA MINEO·Filed 2011·Granted Mar 13, 2012·28 cites·1 claims
- 1781US8070262B2Print element substrate, printhead, and printing apparatusYAMAGUCHI TAKAAKI·Filed 2009·Granted Dec 6, 2011·6 cites·8 claims
- 1880US7896476B2Inkjet printhead board and inkjet printhead using sameCANON KK·Filed 2007·Granted Mar 1, 2011·5 cites·9 claims
- 1979US10889112B2Liquid ejection head and manufacturing method thereofCANON KK·Filed 2019·Granted Jan 12, 2021·1 cites·13 claims
- 2079US7896475B2Element substrate, printhead, and head cartridgeCANON KK·Filed 2008·Granted Mar 1, 2011·5 cites·7 claims
- 2178US10500851B2Print element substrate, printhead, and printing apparatusCANON KK·Filed 2017·Granted Dec 10, 2019·1 cites·16 claims
- 2278US7770989B2Element substrate, and printhead, head cartridge, and printing apparatus using the element substrateCANON KK·Filed 2007·Granted Aug 10, 2010·4 cites·5 claims
- 2378US6969154B2Ink jet recording head with multiple recording elements, electrical circuit elements and protecting sectionsCANON KK·Filed 2003·Granted Nov 29, 2005·17 cites·14 claims
- 2477USD804997SAutomobileHAYASHI HIDEKI·Filed 2016·Granted Dec 12, 2017·17 cites·1 claims
- 2577US7896455B2Element substrate, and printhead, head cartridge, and printing apparatus using the element substrateCANON KK·Filed 2010·Granted Mar 1, 2011·2 cites·6 claims
- 2677US6945629B2Substrate for ink jet head, ink jet head, and ink jet recording apparatus having ink jet headCANON KK·Filed 2003·Granted Sep 20, 2005·14 cites·7 claims
- 2776US8342659B2Liquid discharge head and method for manufacturing the sameCANON KK·Filed 2010·Granted Jan 1, 2013·4 cites·13 claims
- 2876US7810892B2Element substrate, printhead, head cartridge, and printing apparatusCANON KK·Filed 2007·Granted Oct 12, 2010·4 cites·13 claims
- 2975US9833992B2Recording-element substrate, recording head, and recording apparatusCANON KK·Filed 2016·Granted Dec 5, 2017·1 cites·12 claims
- 3075US7441877B2Substrate having a plurality of common power supply wires and a plurality of common ground wires for inkjet recording head and inkjet recording head using the sameCANON KK·Filed 2005·Granted Oct 28, 2008·4 cites·34 claims
- 3174US7681992B2Element substrate, and printhead, head cartridge, and printing apparatus using the element substrateCANON KK·Filed 2007·Granted Mar 23, 2010·3 cites·13 claims
- 3274US6962405B2Substrate for ink jet recording head, ink jet recording head and ink jet recording apparatus using ink jet recording headCANON KK·Filed 2003·Granted Nov 8, 2005·15 cites·24 claims
- 3373US7621612B2Substrate for ink jet head, ink jet head, and ink jet recording apparatus having ink jet headCANON KK·Filed 2005·Granted Nov 24, 2009·3 cites·2 claims
- 3472US7905577B2Printhead substrate having electrothermal transducers arranged at high density, printhead, and printing apparatusCANON KK·Filed 2007·Granted Mar 15, 2011·3 cites·10 claims
- 3570US8876242B2Liquid ejection headTAMARU YUUJI·Filed 2010·Granted Nov 4, 2014·2 cites·13 claims
- 3670US8246147B2Inkjet printhead substrate, method for manufacturing inkjet printhead substrate, inkjet print head, and inkjet recording apparatusTAMURA HIDEO·Filed 2009·Granted Aug 21, 2012·3 cites·13 claims
- 3766US7959262B2Ink jet recording head substrate, and ink jet recording head including the substrateCANON KK·Filed 2009·Granted Jun 14, 2011·2 cites·5 claims
- 3864US8231195B2Print element substrate, printhead, and printing apparatusKUBO KOUSUKE·Filed 2009·Granted Jul 31, 2012·2 cites·8 claims
- 3964US2024181990A1Vehicle front structureTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 4062US7918539B2Liquid discharge headCANON KK·Filed 2009·Granted Apr 5, 2011·1 cites·8 claims
- 4160USD645804SSide portion of an automobileTOYOTA MOTOR CO LTD·Filed 2010·Granted Sep 27, 2011·11 cites·1 claims
- 4259US7614726B2Recording head chip, recording head employing recording head chip, and recording apparatus employing recording headCANON KK·Filed 2006·Granted Nov 10, 2009·1 cites·5 claims
- 4358US8167411B2Print element substrate, inkjet printhead, and printing apparatusTAKEUCHI SOUTA·Filed 2009·Granted May 1, 2012·1 cites·7 claims
- 4458US8066347B2Recording element substrate, recording head, and ink jet recording apparatus having the recording headTAMURA HIDEO·Filed 2009·Granted Nov 29, 2011·1 cites·12 claims
- 4557US8943690B2Method for manufacturing substrate for liquid ejection head and method for manufacturing liquid ejection headISHIDA YUZURU·Filed 2011·Granted Feb 3, 2015·1 cites·10 claims
- 4657US8109593B2Substrate for inkjet head and inkjet head using the sameOOHASHI RYOJI·Filed 2009·Granted Feb 7, 2012·1 cites·9 claims
- 4756USD644583SPortion of an automobileTOYOTA MOTOR CO LTD·Filed 2010·Granted Sep 6, 2011·9 cites·1 claims
- 4851US8708443B2Element substrate, printhead, head cartridge, printing apparatus, and method for confirming electrical connection status of printhead and printing apparatusKUBO KOUSUKE·Filed 2011·Granted Apr 29, 2014·0 cites·6 claims
- 4951US8534796B2Liquid-discharging recording headOMATA KOICHI·Filed 2011·Granted Sep 17, 2013·0 cites·2 claims
- 5051US8083317B2Liquid-discharging recording headOMATA KOICHI·Filed 2009·Granted Dec 27, 2011·0 cites·7 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →