TH

Toshihiro Hosoi

MC Mitsui Mining & Smelting Co.: 1 patents #14 of 62Top 25%
Overall (2021): #229,380 of 548,734Top 45%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11166383 Resin-clad copper foil, copper-clad laminated plate, and printed wiring board Yoshihiro Yoneda, Toshifumi Matsushima, Fujio Kuwako 2021-11-02