MO

Masashi OKA

SC Sei Optifrontier Co.: 1 patents #12 of 21Top 60%
📍 Chigasaki, KY: #1 of 1 inventorsTop 100%
Overall (2018): #315,064 of 503,207Top 65%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9958620 Optical fiber with connector Kenichiro Ohtsuka, Kotaro Ueda, Tsutomu Kamada, Junji Fukui 2018-05-01