Inventor · disambiguated record
Yoshio Mase
Also filed as: HAYASHI TADAYOSHI · MASE YOSHIO
4 granted patents·104 citations·filing 1978–1986
79Inventor score
Top patents by PatentIndex Score
4 records- 0183US4207661AMethod of fabricating a catalyst converter for cleaning exhausts of carsHONDA MOTOR CO LTD·Filed 1978·Granted Jun 17, 1980·33 cites·5 claims
- 0279US4154058AExhaust cleaning device for a multi-cylinder internal combustion engineHONDA MOTOR CO LTD·Filed 1978·Granted May 15, 1979·42 cites·9 claims
- 0355US4203949ACatalyst converter for cleaning exhausts of carsHONDA MOTOR CO LTD·Filed 1978·Granted May 20, 1980·11 cites·8 claims
- 0449US4747097AMultiplex transmission systemOKI ELECTRIC IND CO LTD·Filed 1986·Granted May 24, 1988·18 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →