Inventor · disambiguated record
Ethuo Shirai
Also filed as: SHIRAI ETHUO
3 granted patents·38 citations·filing 1986–1993
70Inventor score
Files withMAZDA MOTOR3
Top patents by PatentIndex Score
3 records- 0168US4757726AVehicle gear transmission having an overdrive gear stageMAZDA MOTOR·Filed 1986·Granted Jul 19, 1988·25 cites·17 claims
- 0244US5271479ATransfer apparatus for a vehicleMAZDA MOTOR·Filed 1992·Granted Dec 21, 1993·11 cites·16 claims
- 0328US5351780ATransfer apparatus for a vehicleMAZDA MOTOR·Filed 1993·Granted Oct 4, 1994·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →