TC

Takafumi Chiba

HC Hitachi Cable: 1 patents #14 of 77Top 20%
📍 Ibaraki, JP: #221 of 742 inventorsTop 30%
Overall (2004): #107,367 of 270,089Top 40%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6724954 Optical multiplexer/demultiplexer Hideaki Arai, Hisato Uetsuka 2004-04-20