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 51–75 of 85 patents

Patent #TitleCo-InventorsDate
10656387 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-05-19
10641991 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-05-05
10634875 Imaging lens Norimichi Shigemitsu, Yoshihito Ishizue, Kaoru Yamazaki, Shingo Yuza 2020-04-28
10627604 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-04-21
10598905 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-03-24
10598903 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-03-24
10545318 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2020-01-28
10534159 Imaging lens Kenichi Kamada, Shingo Yuza 2020-01-14
10488626 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2019-11-26
10345557 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2019-07-09
10338349 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2019-07-02
10330893 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2019-06-25
10281681 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2019-05-07
10281689 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2019-05-07
10241302 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2019-03-26
10209493 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2019-02-19
10209489 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2019-02-19
10126527 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2018-11-13
10126528 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2018-11-13
10114198 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2018-10-30
10095005 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2018-10-09
10012820 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2018-07-03
9939614 Imaging lens for forming an image on an imaging element Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2018-04-10
9885854 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2018-02-06
9846297 Imaging lens Yoji Kubota, Kenichi Kubota, Hitoshi Hirano 2017-12-19