OS

Osamu Sumida

TW The Japan Steel Works: 1 patents #307 of 643Top 50%
Overall (All Time): #3,106,111 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8727762 Die plate for resin granulation Tetsuo Makida, Kenji Nishimoto, Tomonori Hashimoto 2014-05-20