SO

Shinsuke Ohta

MM Mitsubishi Mining: 1 patents #886 of 2,247Top 40%
TC Tokyo Gas Co.: 1 patents #144 of 412Top 35%
Overall (All Time): #3,718,124 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5639431 Hydrogen producing apparatus Yoshinori Shirasaki, Masayuki Gondaira, Yoshu Ohta, Hiroshi Uchida, Kennosuke Kuroda +4 more 1997-06-17