SS

Seiji Shika

MC Mitsubishi Gas Chemical Company: 3 patents #1 of 109Top 1%
Overall (2023): #61,640 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11767287 Compound and method for producing the same, resin composition, resin sheet, multilayer printed wiring board, and semiconductor device Shunsuke Katagiri, Takuya Suzuki, Yune Kumazawa 2023-09-26
11680139 Resin composition, resin sheet, multilayer printed wiring board, and semiconductor device Yune Kumazawa, Takuya Suzuki, Shunsuke Katagiri 2023-06-20
11643493 Resin composition, resin sheet, multilayer printed wiring board, and semiconductor device Yune Kumazawa, Takuya Suzuki, Shunsuke Katagiri 2023-05-09