Inventor · disambiguated record
Yoshifumi Kawakami
Also filed as: KAWAKAMI YOSHIFUMI
4 granted patents·3 pending applications·48 citations·filing 1994–2024
72Inventor score
Top patents by PatentIndex Score
7 records- 0189US12055092B1Hydrogen supply device and hydrogen engine vehicleTOYOTA MOTOR CO LTD·Filed 2023·Granted Aug 6, 2024·1 cites·5 claims
- 0277US12385602B2Hydrogen power systemTOYOTA MOTOR CO LTD·Filed 2024·Granted Aug 12, 2025·0 cites·5 claims
- 0370US5589564AWire-wetting fall polymonization process for the production of polycarbonatesASAHI CHEMICAL IND·Filed 1996·Granted Dec 31, 1996·36 cites·16 claims
- 0451US2024363877A1Hydrogen supply deviceTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0549US2024363878A1Hydrogen supply deviceTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0647US5596067AFree fall polymerization process for the production of polycarbonatesASAHI CHEMICAL IND·Filed 1994·Granted Jan 21, 1997·11 cites·11 claims
- 0734US2007053044A1Electrostatic drive type MEMS mirror scannerKAWAKAMI YOSHIFUMI·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →