KO

Kazuaki Oya

NL Nippon Sheet Glass Company, Limited: 1 patents #49 of 139Top 40%
Overall (2004): #180,938 of 270,089Top 70%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6825963 Optical element Shigeo Kittaka, Masatoshi Nara 2004-11-30