HM

Hiroyasu Murase

MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
Overall (All Time): #3,896,118 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4901504 Filling and casing system Mikio Tsuji, Kazuo Yoshitomi, Shingo Noro, Masayuki Hayashi, Naoyoshi Kato +2 more 1990-02-20