Inventor · disambiguated record

Hirofumi Sasai

Also filed as: SASAI HIROFUMI

2 granted patents·24 citations·filing 1999–2001

61Inventor score

Technology areasC08B

Files withDAICEL CHEM2

Top patents by PatentIndex Score

2 records

0173US6803458B2Cellulose acetates and process for producing the cellulose acetatesDAICEL CHEM·Filed 2001·Granted Oct 12, 2004·11 cites·10 claims
0253US6683174B1Cellulose triacetates and methods for producing the cellulose triacetatesDAICEL CHEM·Filed 1999·Granted Jan 27, 2004·13 cites·8 claims

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