YT

Yukihiko Tamai

HC Hakko Electric Machine Works Co.: 1 patents #1 of 2Top 50%
UN Unknown: 1 patents #273 of 2,925Top 10%
Overall (2003): #83,456 of 273,478Top 35%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6589167 Valve and valved trocar jacket tube Kazuyuki Shimomura 2003-07-08