Inventor · disambiguated record

By Shunji Sugai, Legal Successor

Also filed as: SUGAI LEGAL SUCCESSOR BY SHUNJ

1 granted patent·45 citations·filing 1975–1975

48Inventor score
Technology areasC08G
Files withHOKUETSU CARBON IND1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when By Shunji Sugai, Legal Successor 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 →