Inventor · disambiguated record
Ryuchi Kojima
Also filed as: KOJIMA RYUCHI
3 granted patents·43 citations·filing 2000–2007
64Inventor score
Technology areasB41J
Top patents by PatentIndex Score
3 records- 0190US6471351B1Ink jet recording apparatus and recording method thereforCANON APTEX INC·Filed 2000·Granted Oct 29, 2002·43 cites·31 claims
- 0247US7731320B2Ink jet recording apparatus and recording method thereforCANON FINETECH INC·Filed 2007·Granted Jun 8, 2010·0 cites·19 claims
- 0334US7862164B2Ink jet recording apparatus and recording method thereforCANON FINETECH INC·Filed 2002·Granted Jan 4, 2011·0 cites·6 claims
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