RS

Ryuji Sakasai

TC Tokyo Gas Co.: 1 patents #3 of 20Top 15%
Overall (2005): #108,272 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6895681 Method and instrument for measuring inside diameter of conduit Yasushi Yonemura, Kiichi Suyama 2005-05-24