Inventor · disambiguated record
Keigo Gouda
Also filed as: GOUDA KEIGO
7 granted patents·5 pending applications·25 citations·filing 2011–2023
80Inventor score
Top patents by PatentIndex Score
12 records- 0193US10125284B2Aqueous ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2017·Granted Nov 13, 2018·5 cites·12 claims
- 0287US8985755B2Ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2014·Granted Mar 24, 2015·5 cites·6 claims
- 0383US8475580B2Ink, ink cartridge, ink jet recording method and ink jet recording apparatusNAGAI SOUICHI·Filed 2011·Granted Jul 2, 2013·6 cites·9 claims
- 0482US9315683B2Ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2013·Granted Apr 19, 2016·3 cites·11 claims
- 0580US10358567B2Compound, ink, ink cartridge and ink jet recording methodCANON KK·Filed 2017·Granted Jul 23, 2019·1 cites·13 claims
- 0680US8491715B2Ink, ink cartridge and ink jet recording methodGOUDA KEIGO·Filed 2011·Granted Jul 23, 2013·5 cites·20 claims
- 0762US2025066632A1Ink jet printing ink and method for producing printed matterDAINIPPON INK & CHEMICALS·Filed 2023·Application pending·0 cites
- 0859US11421122B2Aqueous ink, ink for inkjet recording, printed material and method for producing printed materialDAINIPPON INK & CHEMICALS·Filed 2019·Granted Aug 23, 2022·0 cites·10 claims
- 0947US2023220222A1Inkjet aqueous composition, aqueous ink, aqueous primer, aqueous cleaning liquid, aqueous preservation liquid, and inkjet recording deviceDAINIPPON INK & CHEMICALS·Filed 2021·Application pending·0 cites
- 1045US2022403193A1Aqueous ink composition, ink set, printed material, and method of producing printed materialDAINIPPON INK & CHEMICALS·Filed 2020·Application pending·0 cites
- 1144US2021222025A1Primer for ink-jet printing inks, recording medium, and printing systemDAINIPPON INK & CHEMICALS·Filed 2019·Application pending·0 cites
- 1238US2013027463A1Ink cartridge and ink jet recording methodCANON KK·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →