TK

Teruhisa Koyama

SC Sumitomo Chemical: 1 patents #131 of 368Top 40%
📍 Niihama, JP: #15 of 51 inventorsTop 30%
Overall (1994): #61,326 of 165,921Top 40%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5324781 Methacrylate resin composition Shinji Date, Kanki Matsumoto 1994-06-28