Inventor · disambiguated record
Yoshiyuki Koike
Also filed as: KOIKE YOSHIYUKI
5 granted patents·1 pending application·254 citations·filing 1993–2005
83Inventor score
Files withSEIKO EPSON CORP6
Top patents by PatentIndex Score
6 records- 0195US5623296AIntermediate transfer ink jet recording methodSEIKO EPSON CORP·Filed 1993·Granted Apr 22, 1997·123 cites·20 claims
- 0286US6431674B2Ink-jet recording head that minutely vibrates ink meniscusSEIKO EPSON CORP·Filed 1997·Granted Aug 13, 2002·61 cites·41 claims
- 0377US5948154AColor ink set for ink-jet recordingSEIKO EPSON CORP·Filed 1996·Granted Sep 7, 1999·40 cites·26 claims
- 0474US5560771AColor ink composition and color ink jet printing methodSEIKO EPSON CORP·Filed 1994·Granted Oct 1, 1996·30 cites·26 claims
- 0541US2004016367A1Aqueous ink composition and ink jet recording processSEIKO EPSON CORP·Filed 2003·Application pending·0 cites
- 0638US7549741B2Recording head, recording apparatus, and recording systemSEIKO EPSON CORP·Filed 2005·Granted Jun 23, 2009·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →