IF

Ichiro Fumino

NC Nippon Tansan Gas Co.: 1 patents #1 of 2Top 50%
Overall (1997): #138,560 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5651477 Constant quantity injection valve for liquefied carbon dioxide gas Masaki Takahashi 1997-07-29