TU

Takehito Umino

MC Mitsui Mining & Smelting Co.: 1 patents #444 of 838Top 55%
Overall (All Time): #4,007,189 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4631172 Aluminum alloys for galvanic anode Ikuo Yamamoto, Yoshio Shinoda, Hisao Yoshino 1986-12-23