Inventor · disambiguated record
Masayoshi Shigemasa
Also filed as: SHIGEMASA MASAYOSHI
3 granted patents·79 citations·filing 1983–1987
73Inventor score
Files withMAZDA MOTOR3
Top patents by PatentIndex Score
3 records- 0187US4541503AFour-wheel drive automobileMAZDA MOTOR·Filed 1983·Granted Sep 17, 1985·48 cites·11 claims
- 0265US4726185AFlat type torque converterMAZDA MOTOR·Filed 1986·Granted Feb 23, 1988·21 cites·4 claims
- 0345US4817458ABelt-pulley type steplessly variable transmission assemblyMAZDA MOTOR·Filed 1987·Granted Apr 4, 1989·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →