Inventor · disambiguated record
Katsushi Yoshikawa
Also filed as: SAITO MASAAKI · YOSHIKAWA KATSUSHI
4 granted patents·49 citations·filing 1979–1980
75Inventor score
Files withNISSAN MOTOR4
Top patents by PatentIndex Score
4 records- 0179US4268462AVariable venturi carburetorNISSAN MOTOR·Filed 1980·Granted May 19, 1981·23 cites·4 claims
- 0276US4276238ACarburetor with automatic choking and acceleration deviceNISSAN MOTOR·Filed 1979·Granted Jun 30, 1981·17 cites·7 claims
- 0339US4240989ACarburetor with multiconduit nozzleNISSAN MOTOR·Filed 1979·Granted Dec 23, 1980·4 cites·7 claims
- 0436US4276239AVariable air valve carburetorNISSAN MOTOR·Filed 1979·Granted Jun 30, 1981·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →