SS

Shin Sugimura

DL Denka Company Limited: 1 patents #27 of 74Top 40%
📍 Itoigawa, JP: #1 of 4 inventorsTop 25%
Overall (2021): #260,025 of 548,734Top 50%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11161943 Production method for poly(vinyl alcohol) Takayuki Oshima 2021-11-02