TM

Toshiaki Murayama

FU Fujikura: 1 patents #788 of 1,407Top 60%
NP Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
Overall (All Time): #3,978,372 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4679899 Optical fiber Toshiaki Kobayashi, Kazuo Sanada, Yasuyuki Sugawara, Naoshi Uesugi 1987-07-14