KK

Kenichi Kamada

KC Kantatsu Co.: 3 patents #11 of 20Top 60%
Overall (2020): #82,028 of 565,922Top 15%
3
Patents 2020

Issued Patents 2020

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10859800 Imaging lens Hisao Fukaya 2020-12-08
10678021 Imaging lens Yukio Sekine, Koji Nitta 2020-06-09
10534159 Imaging lens Hisao Fukaya, Shingo Yuza 2020-01-14