Inventor · disambiguated record

Kiyoshi Iwahashi

Also filed as: IWAHASHI KIYOSHI

1 granted patent·4 citations·filing 1991–1991

23Inventor score

Technology areasC07C

Files withNEW JAPAN CHEM CO LTD1

Top patents by PatentIndex Score

1 record

0144US5237074AProcess for production of methyltetrahydrophthalic anhydrideNEW JAPAN CHEM CO LTD·Filed 1991·Granted Aug 17, 1993·4 cites·10 claims

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