Inventor · disambiguated record
Yojiro Kojima
Also filed as: KOJIMA YOJIRO
8 granted patents·84 citations·filing 2005–2016
84Inventor score
Top patents by PatentIndex Score
8 records- 0196US7566362B2Ink, ink jet recording method, ink cartridge, recording unit and ink jet recording apparatusCANON KK·Filed 2008·Granted Jul 28, 2009·47 cites·13 claims
- 0293US8992674B2Ink, ink cartridge and ink jet recording methodCANON KK·Filed 2013·Granted Mar 31, 2015·8 cites·15 claims
- 0392US7615113B2Ink, ink jet recording method, ink cartridge, recording unit, and ink jet recording apparatusCANON KK·Filed 2006·Granted Nov 10, 2009·15 cites·12 claims
- 0484US7784367B2Method of gas resistance test for image and ink setCANON KK·Filed 2005·Granted Aug 31, 2010·6 cites·9 claims
- 0582US8764178B2Ink jet recording method and ink jet recording apparatusTAMANUKI YUKAKO·Filed 2011·Granted Jul 1, 2014·5 cites·10 claims
- 0673US8328346B2Ink jet recording method and ink jet recording apparatusKUDO SATOSHI·Filed 2011·Granted Dec 11, 2012·3 cites·8 claims
- 0750US10125283B2Ink, ink cartridge, and ink jet recording methodCANON KK·Filed 2016·Granted Nov 13, 2018·0 cites·12 claims
- 0830US8668321B2Ink jet recording method and ink jet recording apparatusKOJIMA YOJIRO·Filed 2011·Granted Mar 11, 2014·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →