Inventor · disambiguated record

Shoji Hiraoka

Also filed as: HIRAOKA SHOJI

12 granted patents·378 citations·filing 19962004

93Inventor score
Technology areasC08GB29BB29CC08L
Files withMITSUI CHEMICALS INC10MITSUI PETROCHEMICAL IND2

Top patents by PatentIndex Score

12 records

Join the waitlist — get patent alerts

Get an alert when Shoji Hiraoka 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 →