KT

Katsuji Tsuruyama

SC Shibuya Kogyo Co.: 2 patents #35 of 173Top 25%
Overall (All Time): #2,156,505 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7204151 Seal load inspection apparatus Hiroaki Kitamoto, Toshiharu Kanaiwa 2007-04-17
5370216 Apparatus for aligning vessels Masaki Murahama, Kenji Yoneda 1994-12-06