IO

Isao Oyama

FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
Overall (All Time): #3,815,345 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5179604 Waveguide-type coupler/splitter Hisaharu Yanagawa, Takeo Shimizu, Shiro Nakamura 1993-01-12