YK

Yasutoyo Kawashima

SC Sumitomo Chemical: 1 patents #57 of 228Top 25%
🗺 California: #26,301 of 67,585 inventorsTop 40%
Overall (2023): #200,348 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11773266 Polymer, molded body, foam, resin composition, and production method for polymer Koji Ishiwata, Yoshinobu Nozue 2023-10-03