Inventor · disambiguated record
Hiroki Okuda
Also filed as: OKUDA HIROKI
3 granted patents·12 citations·filing 1987–2020
61Inventor score
Top patents by PatentIndex Score
3 records- 0161US4875924ACinnoline derivative, process for preparing the same and herbicidal composition containing the sameSUMITOMO CHEMICAL CO·Filed 1987·Granted Oct 24, 1989·6 cites·7 claims
- 0257US4915727APlant male sterilantSUMITOMO CHEMICAL CO·Filed 1987·Granted Apr 10, 1990·6 cites·7 claims
- 0339US11853093B2Power supply device provided with voltage controller using reference voltage circuit and current controller, and electronic apparatus with the power supply deviceNISSHINBO MICRO DEVICES INC·Filed 2020·Granted Dec 26, 2023·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →