SO

Sunao Oshibe

DC Dainichi-Nippon Cables: 1 patents #21 of 64Top 35%
MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
Overall (All Time): #3,949,456 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4735483 Fiber scope Takao Kuroiwa, Atsushi Utsumi, Toshiyuki Nakajima, Kohei Morisaki, Masatoshi Takamatsu +3 more 1988-04-05