TY

Takayasu Yamauchi

Sumitomo Electric Industries: 2 patents #171 of 713Top 25%
SC Sei Optifrontier Co.: 1 patents #4 of 30Top 15%
SL Sumitomo Electric Lightwave: 1 patents #7 of 21Top 35%
Overall (2019): #114,386 of 560,194Top 25%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10481358 Termination unit Tomohiko Ueda, Takayuki YOKOCHI, Masanori Yamanaka 2019-11-19
10175443 Optical fiber rack Kazuya Masuda, Takayuki YOKOCHI, Takashi Kondo 2019-01-08