Inventor · disambiguated record

Eiichi Watanabe

Also filed as: WATANABE EIICHI

2 granted patents·9 citations·filing 1984–1992

54Inventor score

Technology areasC07C

Files withAGENCY IND SCIENCE TECHN1 MITSUBISHI CHEM IND1

Top patents by PatentIndex Score

2 records

0157US5227510AMethod for producing a carbonic acid esterMITSUBISHI CHEM IND·Filed 1992·Granted Jul 13, 1993·6 cites·20 claims
0249US4595701AProcess for producing aliphatic alcoholsAGENCY IND SCIENCE TECHN·Filed 1984·Granted Jun 17, 1986·3 cites·15 claims

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