Inventor · disambiguated record
Toshiaki Umemoto
Also filed as: UMEMOTO TOSHIAKI
3 granted patents·133 citations·filing 1988–1995
76Inventor score
Files withALPINE ELECTRONICS INC3
Top patents by PatentIndex Score
3 records- 0178US5227764AElectromagnetic proximity sensorALPINE ELECTRONICS INC·Filed 1991·Granted Jul 13, 1993·75 cites·12 claims
- 0249US5722058AOn-vehicle receiving systemALPINE ELECTRONICS INC·Filed 1995·Granted Feb 24, 1998·42 cites·20 claims
- 0345US4964123AResetting circuit for a microcomputerALPINE ELECTRONICS INC·Filed 1988·Granted Oct 16, 1990·16 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →