SS

Seiji Shika

MC Mitsubishi Gas Chemical Company: 3 patents #19 of 164Top 15%
Overall (2022): #62,952 of 548,613Top 15%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11466123 Resin composition, resin sheet, multilayer printed wiring board, and semiconductor device Yune Kumazawa, Takuya Suzuki, Shunsuke Katagiri 2022-10-11
11447658 Resin composition, resin sheet, multilayer printed wiring board, and semiconductor device Shunsuke Katagiri, Takuya Suzuki, Yune Kumazawa 2022-09-20
11370857 Resin composition, resin sheet, multilayer printed wiring board, and semiconductor device Yune Kumazawa, Takuya Suzuki 2022-06-28