Inventor · disambiguated record
Shin-Ichi Hakamada
Also filed as: HAKAMADA SHIN-ICHI
10 granted patents·1 pending application·41 citations·filing 2007–2024
85Inventor score
Top patents by PatentIndex Score
11 records- 0195US8741984B2Aqueous ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatusCANON KK·Filed 2012·Granted Jun 3, 2014·8 cites·32 claims
- 0294US7578876B2Aqueous ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatusCANON KK·Filed 2007·Granted Aug 25, 2009·18 cites·8 claims
- 0393US10125284B2Aqueous ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2017·Granted Nov 13, 2018·5 cites·12 claims
- 0479US9505941B2Ink, ink cartridge, and inkjet recording methodCANON KK·Filed 2013·Granted Nov 29, 2016·2 cites·19 claims
- 0578US8987348B2Ink jet ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatusMUKAE FUMIHIKO·Filed 2008·Granted Mar 24, 2015·6 cites·17 claims
- 0674US8991993B2Ink, ink cartridge, and inkjet recording methodCANON KK·Filed 2013·Granted Mar 31, 2015·1 cites·15 claims
- 0772US8992676B2Ink set and ink jet recording methodCANON KK·Filed 2013·Granted Mar 31, 2015·1 cites·14 claims
- 0860US2024287311A1Quinacridone solid solution pigment, pigment dispersion, method of producing quinacridone solid solution pigment, method of producing pigment dispersion, and inkCANON KK·Filed 2024·Application pending·0 cites
- 0952US9889673B2Liquid discharge apparatus and liquid discharge headCANON KK·Filed 2016·Granted Feb 13, 2018·0 cites·17 claims
- 1046US8220904B2Liquid composition, set, liquid cartridge, inkjet recording method, and inkjet recording apparatusYAMASHITA TOMOHIRO·Filed 2010·Granted Jul 17, 2012·0 cites·10 claims
- 1143US8740370B2Liquid composition, set, liquid cartridge, inkjet recording method, and inkjet recording apparatusTAMANUKI YUKAKO·Filed 2010·Granted Jun 3, 2014·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →