Inventor · disambiguated record
Akihiro Ohtsubo
Also filed as: OHTSUBO AKIHIRO
2 granted patents·1 pending application·7 citations·filing 1988–2019
51Inventor score
Top patents by PatentIndex Score
3 records- 0148US2022032601A1Glass processing apparatus and methodsCORNING INC·Filed 2019·Application pending·0 cites
- 0245US5032567AAdditive for heat-sensitive recording material, the recording material and method for production of the recording materialSHOWA DENKO KK·Filed 1990·Granted Jul 16, 1991·6 cites·3 claims
- 0328US4939269A3-substituted hydantoinsSHOWA DENKO KK·Filed 1988·Granted Jul 3, 1990·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →