HK

Hidetaka Kaburagi

NC Nippon Columbia Co.: 1 patents #1 of 5Top 20%
📍 Tochigi, JP: #79 of 263 inventorsTop 35%
Overall (2004): #210,028 of 270,089Top 80%
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, Kazuhiko Nakano, Kunisato Kafuku 2004-11-16