Inventor · disambiguated record

Fusaharu Kumayama

Also filed as: KUMAYAMA FUSAHARU

2 granted patents·2 citations·filing 1986–1988

43Inventor score
Technology areasC07F
Files withSHIONOGI & CO2

Top patents by PatentIndex Score

2 records

Join the waitlist — get patent alerts

Get an alert when Fusaharu Kumayama 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 →