Inventor · disambiguated record
Hirohumi Tsuyuguchi
Also filed as: TSUYUGUCHI HIROHUMI
2 granted patents·35 citations·filing 1988–1991
62Inventor score
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Hirohumi Tsuyuguchi 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 →