Inventor · disambiguated record
Hirotoshi Koyano
Also filed as: KOYANO HIROTOSHI
4 granted patents·2 pending applications·9 citations·filing 2011–2015
65Inventor score
Top patents by PatentIndex Score
6 records- 0192US9371458B2Ink composition for ink jet recording and ink jet recording methodSEIKO EPSON CORP·Filed 2013·Granted Jun 21, 2016·7 cites·1 claims
- 0275US8974025B2Ink jet recording apparatusSEIKO EPSON CORP·Filed 2014·Granted Mar 10, 2015·2 cites·20 claims
- 0362US9592680B2Ink jet recording method, photocurable ink jet ink composition, and ink jet recording deviceSEIKO EPSON CORP·Filed 2015·Granted Mar 14, 2017·0 cites·6 claims
- 0462US9186911B2Ink jet recording method, photocurable ink jet ink composition, and ink jet recording deviceSEIKO EPSON CORP·Filed 2013·Granted Nov 17, 2015·0 cites·22 claims
- 0544US2012225969A1Urethane (meth) acrylate and production method thereof, cross-linked urethane (meth) acrylate and production method thereof, and light curable aqueous emulsionMIYABAYASHI TOSHIYUKI·Filed 2011·Application pending·0 cites
- 0643US2012225968A1Ink composition for ink jetNAKANO TOMOHITO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →