Inventor · disambiguated record
Keiichi Oinuma
Also filed as: OINUMA KEIICHI
0 granted patents·1 pending application·0 citations·filing 2012–2012
Technology areasB21C
Files withSAKIHAMA HIDEKAZU1
Top patents by PatentIndex Score
1 recordJoin the waitlist — get patent alerts
Get an alert when Keiichi Oinuma 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 →