Inventor · disambiguated record
Masaaki Mizushina
Also filed as: MIZUSHINA MASAAKI
5 granted patents·89 citations·filing 1981–1986
83Inventor score
Files withNIPPON KOKAN KK5
Top patents by PatentIndex Score
5 records- 0187US4530322AExhaust valve for diesel engine and production thereofNIPPON KOKAN KK·Filed 1981·Granted Jul 23, 1985·28 cites·22 claims
- 0272US4554898AExhaust valve for diesel engine and production thereofNIPPON KOKAN KK·Filed 1985·Granted Nov 26, 1985·27 cites·16 claims
- 0371US4554897AExhaust valve for Diesel engine and production thereofNIPPON KOKAN KK·Filed 1985·Granted Nov 26, 1985·16 cites·15 claims
- 0467US4556022AExhaust valve for diesel engine and production thereofNIPPON KOKAN KK·Filed 1985·Granted Dec 3, 1985·14 cites·19 claims
- 0536US4661371AMethod of producing an exhaust valve for diesel engineNIPPON KOKAN KK·Filed 1986·Granted Apr 28, 1987·4 cites·5 claims
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