SM

Seiji Matsushima

SK Showa Denko K.K.: 2 patents #19 of 141Top 15%
Overall (2020): #123,272 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D886967 Cooler 2020-06-09
D873396 Cooler 2020-01-21