Inventor · disambiguated record

Yasuhito Okumura

Also filed as: OKUMURA YASUHITO

4 granted patents·82 citations·filing 1995–1996

79Inventor score

Technology areasC08B C08F C08G C08L

Files withJAPAN CORN STARCH CO LTD3 JAPAN CORN STARCH CO INC1

Top patents by PatentIndex Score

4 records

0166US5719214APolyester-grafted starch-polymer alloyJAPAN CORN STARCH CO LTD·Filed 1996·Granted Feb 17, 1998·22 cites·4 claims
0262US5714601AMethod for producing starch esters, starch esters, and starch ester compositionsJAPAN CORN STARCH CO INC·Filed 1995·Granted Feb 3, 1998·21 cites·4 claims
0362US5693786AEsterfied, polyester-grafted starchJAPAN CORN STARCH CO LTD·Filed 1996·Granted Dec 2, 1997·21 cites·14 claims
0459US5714540AEsterified, polyvinyl ester-grafted starchJAPAN CORN STARCH CO LTD·Filed 1996·Granted Feb 3, 1998·18 cites·4 claims

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