Inventor · disambiguated record

Masayasu Utsunomiya

Also filed as: UTSUNOMIYA MASAYASU

1 granted patent·12 citations·filing 1980–1980

34Inventor score
Technology areasD06P
Files withASAHI CHEMICAL CO1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Masayasu Utsunomiya 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 →