Inventor · disambiguated record

Yasuhiko Takamatsu

Also filed as: TAKAMATSU YASUHIKO

2 granted patents·18 citations·filing 1986–2014

52Inventor score

Technology areasB41J H10K

Files withRICOH KK1 TAKAMATSU YASUHIKO1

Top patents by PatentIndex Score

2 records

0165US4651164AThermal print headRICOH KK·Filed 1986·Granted Mar 17, 1987·18 cites·9 claims
0236US9196854B2Organic EL lighting emitting device, method of manufacturing the same, and organic EL light source deviceTAKAMATSU YASUHIKO·Filed 2014·Granted Nov 24, 2015·0 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →