NK

Norihiko Kitahara

SC Sei Optifrontier Co.: 1 patents #4 of 30Top 15%
Overall (2019): #325,521 of 560,194Top 60%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10197739 Optical connector plug, receptacle for optical connector, and optical connector connection structure Kenichiro Ohtsuka, Yuji Suzuki, Motoyoshi KIMURA, Masanori Yamanaka, Akihiko Miyada +2 more 2019-02-05