Inventor · disambiguated record
Masao Kiyohara
Also filed as: KIYOHARA MASAO
2 granted patents·22 citations·filing 1990–1993
60Inventor score
Files withRICOH KK2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Masao Kiyohara 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 →