KN

Kazuhiko Nakano

NC Nippon Columbia Co.: 1 patents #1 of 5Top 20%
Overall (2004): #181,300 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6818157 Light guiding plate manufacturing apparatus and light guiding plate manufacturing method Kazuo Kobayashi, Kunisato Kafuku, Hidetaka Kaburagi 2004-11-16