Inventor · disambiguated record

Masahiko Otuka

Also filed as: OTUKA MASAHIKO

1 granted patent·35 citations·filing 1994–1994

46Inventor score

Technology areasC08G

Files withASAHI CHEMICAL IND1

Top patents by PatentIndex Score

1 record

0178US5767176AAqueous dispersion composition containing microcrystalline cellulose and composition using the sameASAHI CHEMICAL IND·Filed 1994·Granted Jun 16, 1998·35 cites·11 claims

Join the waitlist — get patent alerts

Get an alert when Masahiko Otuka 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 →