KK

Keiichi Kajita

OH Oji Holdings: 1 patents #3 of 31Top 10%
Overall (2018): #345,350 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10073193 Optical element Koki Hongo, Kei Shinotsuka, Kotaro DAI 2018-09-11