KM

Kazuya Masuda

SC Sei Optifrontier Co.: 2 patents #2 of 20Top 10%
Sumitomo Electric Industries: 2 patents #164 of 723Top 25%
Overall (2021): #143,160 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11156787 Optical connector Yoshikyo Tamekuni, Tomohiko Ueda, Yuji Suzuki 2021-10-26
11073671 Termination unit Junji Fukui, Tomoyuki Yokokawa, Tetsuya Oosugi, Takayuki YOKOCHI, Masanori Yamanaka +1 more 2021-07-27