HF

Hisao Fukaya

KC Kantatsu Co.: 2 patents #11 of 14Top 80%
OL Optical Logic: 2 patents #8 of 8Top 100%
Overall (2016): #138,885 of 481,213Top 30%
2
Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9448387 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2016-09-20
9341822 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2016-05-17