YS

Yoshikatsu Shiraokawa

SC Showa Denko Materials Co.: 2 patents #64 of 270Top 25%
RE Resonac: 1 patents #191 of 474Top 45%
Overall (All Time): #1,339,738 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12363826 Copper-clad laminate, printed wiring board, semiconductor package and method for producing copper-clad laminate Shinichi Kamoshida, Hiroshi Kurokawa 2025-07-15
11136454 Thermosetting resin composition and its production method, prepreg, laminate, and printed wiring board Keisuke Kushida, Hiroshi Shimizu, Minoru Kakitani, Tatsunori Kaneko 2021-10-05
10940674 Resin varnish, prepreg, laminate, and printed wiring board Minoru Kakitani, Hiroshi Shimizu, Keisuke Kushida, Tatsunori Kaneko 2021-03-09