MS

Masahiro Seshimo

TC Tokyo Gas Co.: 1 patents #2 of 20Top 10%
Overall (1989): #78,889 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4877665 Lining material for pipe lines Kumao Higuchi, Akio Morinaga, Hitoshi Saito 1989-10-31