Inventor · disambiguated record
Masanao Hashimoto
Also filed as: HASHIMOTO MASANAO
3 granted patents·48 citations·filing 1975–2007
71Inventor score
Top patents by PatentIndex Score
3 records- 0173US7631476B2Steam-replacement deaeration apparatus for use in bag packagingTOYO JIDOKI KK·Filed 2007·Granted Dec 15, 2009·6 cites·36 claims
- 0271US4046033AControl apparatus for automatic transmissionTOYOTA MOTOR CO LTD·Filed 1975·Granted Sep 6, 1977·22 cites·8 claims
- 0370US4084373ASecondary air supply system for internal combustion enginesTOYOTA MOTOR CO LTD·Filed 1976·Granted Apr 18, 1978·20 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Masanao Hashimoto 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 →