TM

Toshifumi Matsushima

MC Mitsui Mining & Smelting Co.: 3 patents #7 of 73Top 10%
Overall (2019): #65,036 of 560,194Top 15%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10524360 Copper clad laminate for forming of embedded capacitor layer, multilayered printed wiring board, and manufacturing method of multilayered printed wiring board Fujio Kuwako, Toshihiro Hosoi 2019-12-31
10342143 Production method for printed wiring board having dielectric layer Toshiyuki Shimizu, Yoshihiro Yoneda 2019-07-02
10244640 Copper clad laminate provided with protective layer and multilayered printed wiring board Fujio Kuwako, Toshihiro Hosoi, Ayumu Tateoka 2019-03-26