Inventor · disambiguated record

Naohisa Hirunuma

Also filed as: HIRUNUMA NAOHISA

2 granted patents·49 citations·filing 1987–1988

66Inventor score

Technology areasF02B F02M

Files withSHOWA ALUMINUM CORP2

Top patents by PatentIndex Score

2 records

0178US4829944AIntake manifold and process for producing sameSHOWA ALUMINUM CORP·Filed 1987·Granted May 16, 1989·26 cites·9 claims
0271US4887557AProcess for producing an intake manifoldSHOWA ALUMINUM CORP·Filed 1988·Granted Dec 19, 1989·23 cites·5 claims

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