TS

Tsutomu Seki

NC Nisshin Steel Co.: 1 patents #1 of 22Top 5%
TC Tokyo Gas Co.: 1 patents #1 of 17Top 6%
Overall (2003): #98,427 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6527832 Device for recovery of hydrogen Manabu Oku, Kouichi Kawatani, Takeshi Utsunomiya 2003-03-04