YF

Yasuro Furui

FC Furukawa Electric Co.: 1 patents #1,242 of 2,370Top 55%
NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
Overall (All Time): #4,102,649 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4306767 Single-mode optical fiber Masao Kawachi, Tadashi Miyashita, Shintaro Sentsui, Toshiaki Kuroha 1981-12-22