TY

Tetsuo Yoshiwara

NC Nippon Tansan Gas Co.: 1 patents #1 of 2Top 50%
Overall (2005): #89,758 of 245,428Top 40%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6921087 Sealing mechanism for vessel and cap to be used in the mechanism Masashi Takahashi 2005-07-26