Inventor · disambiguated record

Jisuke Hayashi

Also filed as: HAYASHI JISUKE

2 granted patents·40 citations·filing 1991–1994

63Inventor score

Technology areasC08B D21B

Files withDIC HERCULES CHEMICALS INC1 NIPPON PMC KK1

Top patents by PatentIndex Score

2 records

0165US5229504AProcess for preparing a sulfonated chitosanDIC HERCULES CHEMICALS INC·Filed 1991·Granted Jul 20, 1993·22 cites·4 claims
0263US5454907AMethod of refining woodchips or beating wood pulp with a selectively sulfonated chitosanNIPPON PMC KK·Filed 1994·Granted Oct 3, 1995·18 cites·3 claims

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