Inventor · disambiguated record
Ryouji Ishibashi
Also filed as: ISHIBASHI RYOUJI
2 granted patents·50 citations·filing 1991–1991
64Inventor score
Files withNEC CORP2
Top patents by PatentIndex Score
2 recordsJoin the waitlist — get patent alerts
Get an alert when Ryouji Ishibashi 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 →