Inventor · disambiguated record

Kimitsuna Watanabe

Also filed as: WATANABE KIMITSUNA

1 granted patent·1 pending application·22 citations·filing 1994–2001

41Inventor score

Technology areasB01J Y10S

Files withSUMITOMO CHEMICAL CO1

Top patents by PatentIndex Score

2 records

0157US5643744AMethod for producing polypeptideSUMITOMO CHEMICAL CO·Filed 1994·Granted Jul 1, 1997·22 cites·14 claims
0237US2004035787A1Particulate support for separation/purification or extraction and process of producing the sameFiled 2001·Application pending·0 cites

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