Inventor · disambiguated record
Yufu Sato
Also filed as: SATO YUFU
3 granted patents·50 citations·filing 1993–1996
68Inventor score
Files withSUMITOMO CHEMICAL CO3
Top patents by PatentIndex Score
3 records- 0171US5700895AEthylene-α-olefin copolymer and molded article thereofSUMITOMO CHEMICAL CO·Filed 1995·Granted Dec 23, 1997·29 cites·9 claims
- 0261US5602223AEthylene-α-olefin copolymer and a molded article thereforSUMITOMO CHEMICAL CO·Filed 1996·Granted Feb 11, 1997·21 cites·21 claims
- 0328US5460879ALaminate film for wrappingSUMITOMO CHEMICAL CO·Filed 1993·Granted Oct 24, 1995·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →