Inventor · disambiguated record

Kouichi Oshima

Also filed as: OSHIMA KOUICHI

1 granted patent·39 citations·filing 1993–1993

46Inventor score
Technology areasC10M
Files withNIPPON OIL CO LTD1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Kouichi Oshima 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 →