SK

Shigeki Kriyama

MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
📍 Yokkaichi, JP: #1,376 of 2,072 inventorsTop 70%
Overall (All Time): #3,734,593 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5484831 Polyphenylene ether resin composition Hideyuki Higashimura, Yoshitaka Ohbe, Akihiko Okada, Kazutoshi Ohashi, Ryuhei Matsui 1996-01-16