Inventor · disambiguated record

Norio Hanba

Also filed as: HANBA NORIO

1 granted patent·19 citations·filing 1986–1986

40Inventor score

Technology areasF16J

Files withNIPPON LEAKLESS IND CO LTD1

Top patents by PatentIndex Score

1 record

0157US4765634AMetal gasket for a cylinder head on an internal combustion engineNIPPON LEAKLESS IND CO LTD·Filed 1986·Granted Aug 23, 1988·19 cites·4 claims

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