SM

Shuji Matsuyama

SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
📍 Ichihara, KY: #1 of 1 inventorsTop 100%
Overall (All Time): #2,230,431 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6286898 Vehicle sunroof with weatherstrip mounting flange Eiji Mori, Masashi OKA, Akira Shikada 2001-09-11
4605857 Tensile tester Sunao Ninomiya, Yasuhiro Miura, Hiromu Iwata 1986-08-12