Inventor · disambiguated record

Junji Otsuka

Also filed as: OTSUKA JUNJI

8 granted patents·11 pending applications·69 citations·filing 19782023

83Inventor score
Technology areasG06FG06TH04NF16JG06N
Files withSONY GROUP CORP12SONY CORP4EAGLE IND CO LTD1NIPPON OIL SEAL IND CO LTD1TOSHIBA KK1

Top patents by PatentIndex Score

19 records

Join the waitlist — get patent alerts

Get an alert when Junji Otsuka 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 →