RD

Ryokichi Doi

NL Nippon Sheet Glass Company, Limited: 1 patents #47 of 102Top 50%
📍 Ibaraki, JP: #180 of 626 inventorsTop 30%
Overall (2005): #108,598 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6937198 Glass antenna system for vehicles Hiroshi Iijima, Hitoshi Kakizawa 2005-08-30