Inventor · disambiguated record
Teruaki Ohkawa
Also filed as: OHKAWA TERUAKI
4 granted patents·51 citations·filing 1997–2004
77Inventor score
Technology areasC09D
Files withRISO KAGAKU CORP4
Top patents by PatentIndex Score
4 records- 0177US7022172B2Non-aqueous ink compositionRISO KAGAKU CORP·Filed 2003·Granted Apr 4, 2006·15 cites·14 claims
- 0273US7060125B2Non-aqueous ink compositionRISO KAGAKU CORP·Filed 2003·Granted Jun 13, 2006·11 cites·7 claims
- 0362US7153352B2Ink for inkjet recordingRISO KAGAKU CORP·Filed 2004·Granted Dec 26, 2006·5 cites·9 claims
- 0460US5779777AEmulsion ink for stencil printingRISO KAGAKU CORP·Filed 1997·Granted Jul 14, 1998·20 cites·5 claims
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