Inventor · disambiguated record

Masafumi Ooshima

Also filed as: OOSHIMA MASAFUMI

1 granted patent·11 citations·filing 1995–1995

33Inventor score
Technology areasH02B
Files withHITACHI LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Masafumi Ooshima 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 →