Inventor · disambiguated record
Akira Tokushima
Also filed as: TOKUSHIMA AKIRA
6 granted patents·252 citations·filing 1982–1990
87Inventor score
Top patents by PatentIndex Score
6 records- 0192US4786836APiezoelectric motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1985·Granted Nov 22, 1988·62 cites·36 claims
- 0282US4829209AUltrasonic motor with stator projections and at least two concentric rings of electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted May 9, 1989·47 cites·6 claims
- 0380US4739212AUltrasonic motorMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Apr 19, 1988·42 cites·7 claims
- 0480US4607186AUltrasonic transducer with a piezoelectric elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Aug 19, 1986·40 cites·21 claims
- 0578US5113277AFiber optic distributed temperature sensor systemHITACHI CABLE·Filed 1990·Granted May 12, 1992·49 cites·11 claims
- 0649US4456849APiezoelectric ultrasonic transducer with damped suspensionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Jun 26, 1984·12 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →