Inventor · disambiguated record

Yohio Ishii

Also filed as: ISHII YOHIO

2 granted patents·5 citations·filing 1979–1981

52Inventor score

Technology areasC07C C07F

Files withTOA NENRYO KOGYO KK2

Top patents by PatentIndex Score

2 records

0156US4288634ANovel rhodium compounds and process for producing the sameTOA NENRYO KOGYO KK·Filed 1979·Granted Sep 8, 1981·3 cites·5 claims
0244US4397788AProcess for producing rhodium compoundsTOA NENRYO KOGYO KK·Filed 1981·Granted Aug 9, 1983·2 cites·1 claims

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