Inventor · disambiguated record
Fuminao Watanabe
Also filed as: WATANABE FUMINAO
3 granted patents·22 citations·filing 1998–1999
67Inventor score
Top patents by PatentIndex Score
3 records- 0156US6191232B1Propylene block copolymerMITSUBISHI CHEM CORP·Filed 1998·Granted Feb 20, 2001·14 cites·16 claims
- 0233US6466875B1Method of estimating gel content of propylene block copolymerMITSUBISHI CHEM CORP·Filed 1999·Granted Oct 15, 2002·4 cites·3 claims
- 0330US6646044B1Continuous production method of propylene-based block copolymerJAPAN POLYCHEM CORP·Filed 1999·Granted Nov 11, 2003·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →