Inventor · disambiguated record
Tsuneo Umezawa
Also filed as: UMEZAWA TSUNEO
2 granted patents·9 citations·filing 1980–1986
53Inventor score
Files withLION CORP2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Tsuneo Umezawa 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 →