SS

Shinji Sagawa

SC Shikoku Chemicals: 1 patents #1 of 11Top 10%
Overall (2022): #259,483 of 548,613Top 50%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11225788 Roof structure and construction method thereof Koji Sakaguchi 2022-01-18