YH

Yutaka Hirasawa

MC Mitsui Mining & Smelting Co.: 2 patents #2 of 58Top 4%
Overall (2002): #33,845 of 266,432Top 15%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6479170 Electrodeposited copper foil, method of inspecting physical properties thereof, and copper-clad laminate employing the electrodeposited copper foil Naotomi Takahashi 2002-11-12
6444112 Manufacturing method of electrodeposited copper foil Nobuyuki Imada, Yasuji Hara, Naoya Matsushita 2002-09-03