Inventor · disambiguated record
Akihiro Usui
Also filed as: USUI AKIHIRO
4 granted patents·33 citations·filing 1989–2019
70Inventor score
Top patents by PatentIndex Score
4 records- 0163US7615302B2Fuel cell producing method and apparatusHONDA MOTOR CO LTD·Filed 2004·Granted Nov 10, 2009·7 cites·3 claims
- 0261US4969182AMethod of telephone call wherein status data inhibits calls and indicates to the caller the reason the called subscriber is unavailableHITACHI LTD·Filed 1989·Granted Nov 6, 1990·25 cites·5 claims
- 0355US11607781B2Tool for attaching and detaching rotary body and method for attaching and detaching rotary bodyHONDA MOTOR CO LTD·Filed 2019·Granted Mar 21, 2023·0 cites·6 claims
- 0451US8984947B2Method of reproducing abnormal sound and jigUSUI AKIHIRO·Filed 2011·Granted Mar 24, 2015·1 cites·10 claims
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