Inventor · disambiguated record
Koichi Tonai
Also filed as: TONAI KOICHI · YAMANAKA AKIRA
2 granted patents·288 citations·filing 1977–1979
72Inventor score
Files withMITSUBISHI MOTORS CORP2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Koichi Tonai 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 →