Inventor · disambiguated record

Tatsuo Hamashima

Also filed as: HAMASHIMA TATSUO

2 granted patents·40 citations·filing 1982–1983

63Inventor score
Technology areasB22D
Files withUNITIKA LTD2

Top patents by PatentIndex Score

2 records

Join the waitlist — get patent alerts

Get an alert when Tatsuo Hamashima 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 →