TH

Toshihiro Hosoi

MC Mitsui Mining & Smelting Co.: 2 patents #12 of 73Top 20%
Overall (2019): #111,783 of 560,194Top 20%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 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, Toshifumi Matsushima 2019-12-31
10244640 Copper clad laminate provided with protective layer and multilayered printed wiring board Fujio Kuwako, Toshifumi Matsushima, Ayumu Tateoka 2019-03-26