Inventor · disambiguated record
Masashi Sumida
Also filed as: SUMIDA MASASHI
2 granted patents·1 pending application·6 citations·filing 2011–2016
50Inventor score
Top patents by PatentIndex Score
3 recordsJoin the waitlist — get patent alerts
Get an alert when Masashi Sumida 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 →