Inventor · disambiguated record
Shizuo Ishizawa
Also filed as: ISHIZAWA SHIZUO
3 granted patents·54 citations·filing 1979–1980
72Inventor score
Technology areasF02M
Files withNISSAN MOTOR3
Top patents by PatentIndex Score
3 records- 0182US4313410AInternal combustion engine with fuel injectorNISSAN MOTOR·Filed 1980·Granted Feb 2, 1982·26 cites·3 claims
- 0273US4278063AInternal combustion engine with an exhaust gas purifying systemNISSAN MOTOR·Filed 1979·Granted Jul 14, 1981·15 cites·14 claims
- 0367US4269153AInternal combustion engine with fuel injectorNISSAN MOTOR·Filed 1979·Granted May 26, 1981·13 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →