TM

Tadashi Matsuoka

HI Hitachi: 1 patents #1,316 of 3,771Top 35%
Overall (2004): #105,796 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6771854 Optical transmission system and optical coupler/branching filter Junya Kosaka, Tetsushi Nakano 2004-08-03