Inventor · disambiguated record

Michio Hiraoka

Also filed as: HIRAOKA MICHIO

1 granted patent·14 citations·filing 1977–1977

36Inventor score

Technology areasC22B

Files withNIPPON SODA CO1

Top patents by PatentIndex Score

1 record

0164US4142020AHetero-macrocyclic compound coated on the surface of solidNIPPON SODA CO·Filed 1977·Granted Feb 27, 1979·14 cites·2 claims

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