YT

Yukitoshi Tamura

SC Sumitomo Metal Mining Co.: 1 patents #2 of 26Top 8%
Overall (1994): #46,453 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5293095 Air pressure variation detector Stephen J. Lane 1994-03-08