Inventor · disambiguated record

Masaaki Tobinaga

Also filed as: TOBINAGA MASAAKI

1 granted patent·31 citations·filing 1979–1979

44Inventor score
Technology areasC22F
Files withSUMITOMO LIGHT METAL IND1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Masaaki Tobinaga 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 →