TS

Takayuki Shimazu

Sumitomo Electric Industries: 4 patents #22 of 538Top 5%
SC Sumitomo Electric Optifrontier Co.: 2 patents #5 of 28Top 20%
SL Sumitomo Electric Lightwave: 1 patents #1 of 9Top 15%
Overall (2025): #28,705 of 469,880Top 7%
4
Patents 2025

Issued Patents 2025

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12399336 Optical fiber cable with partitioned case for optical fiber cable Takayuki YOKOCHI, Kenichiro Otsuka 2025-08-26
12248185 Optical connection structure, optical connector, and optical connecting method Masaki Omura, Motoyoshi KIMURA, Takayuki YOKOCHI, Shunichi Watanabe, Junji Fukui +3 more 2025-03-11
12242115 Cable with connector Tetsuya Nakanishi 2025-03-04
12189201 Optical cable termination unit Shinji Yamane 2025-01-07