Inventor · disambiguated record

Osami Iwata

Also filed as: IWATA OSAMI · TOYOIZUMI TAKEO

2 granted patents·66 citations·filing 1977–1978

66Inventor score

Technology areasB01J C10G

Files withTOA NENRYO KOGYO KK2

Top patents by PatentIndex Score

2 records

0184US4186078ACatalyst and process for hydrofining petroleum waxTOA NENRYO KOGYO KK·Filed 1978·Granted Jan 29, 1980·33 cites·10 claims
0282US4139494ACatalyst for hydrofining petroleum waxTOA NENRYO KOGYO KK·Filed 1977·Granted Feb 13, 1979·33 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →