Inventor · disambiguated record

Yasuhisha Fukumoto

Also filed as: FUKUMOTO YASUHISHA

2 granted patents·66 citations·filing 1984–1985

66Inventor score

Technology areasC02F C08F

Files withKAO CORP2

Top patents by PatentIndex Score

2 records

0174US4709091AProduction of polymaleic acidKAO CORP·Filed 1985·Granted Nov 24, 1987·34 cites·11 claims
0271US4589995AMaleic acid copolymer, production thereof and scale-preventing agent containing the sameKAO CORP·Filed 1984·Granted May 20, 1986·32 cites·3 claims

Join the waitlist — get patent alerts

Get an alert when Yasuhisha Fukumoto files or is granted a new patent.

We store only your email — no account needed. See our privacy policy.

Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →