SK

Seiji Kai

NL Nippon Sheet Glass Company, Limited: 1 patents #49 of 139Top 40%
Overall (2004): #118,854 of 270,089Top 45%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6785441 Optical fiber collimator Ikuto Ooyama, Takashi Fukuzawa 2004-08-31