Inventor · disambiguated record

Masayoshi Hamaguchi

Also filed as: HAMAGUCHI MASAYOSHI

1 granted patent·6 citations·filing 1978–1978

27Inventor score
Technology areasB65H
Files withTORAY INDUSTRIES1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Masayoshi Hamaguchi 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 →