Inventor · disambiguated record
Kouji Mizunuma
Also filed as: MIZUNUMA KOUJI
2 granted patents·41 citations·filing 1997–1999
57Inventor score
Technology areasC08F
Files withSUMITOMO CHEMICAL CO2
Top patents by PatentIndex Score
2 records- 0177US5990242APropylene/ethylene-α-olefin block copolymer and process for processing the sameSUMITOMO CHEMICAL CO·Filed 1997·Granted Nov 23, 1999·41 cites·6 claims
- 0225US6613845B1Propylene/ethylene-α-olefin block copolymer and process for producing the sameSUMITOMO CHEMICAL CO·Filed 1999·Granted Sep 2, 2003·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →