HF

Hisao Fukaya

KC Kantatsu Co.: 61 patents #6 of 32Top 20%
TC Tokyo Visionary Optics Co.: 23 patents #4 of 21Top 20%
OL Optical Logic: 10 patents #8 of 10Top 80%
Sharp Kabushiki Kaisha: 1 patents #6,861 of 10,731Top 65%
Overall (All Time): #20,000 of 4,157,543Top 1%
85
Patents All Time

Issued Patents All Time

Showing 26–50 of 85 patents

Patent #TitleCo-InventorsDate
11054613 Imaging lens 2021-07-06
11048064 Imaging lens 2021-06-29
11016267 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2021-05-25
10996443 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2021-05-04
10948693 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2021-03-16
10935767 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2021-03-02
10921556 Imaging lens 2021-02-16
10859800 Imaging lens Kenichi Kamada 2020-12-08
10809500 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-10-20
10809503 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-10-20
10809502 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-10-20
10809501 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-10-20
10809498 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-10-20
10809494 Imaging lens Masaya Hashimoto 2020-10-20
10802254 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-10-13
10795133 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-10-06
10788649 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-09-29
10782507 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-09-22
10754128 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-08-25
10739568 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-08-11
10739569 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-08-11
10739567 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-08-11
10698176 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-06-30
10678020 Imaging lens 2020-06-09
10656388 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-05-19