YK

Yoji Kubota

KC Kantatsu Co.: 145 patents #1 of 32Top 4%
OL Optical Logic: 73 patents #1 of 10Top 10%
TC Tokyo Visionary Optics Co.: 16 patents #5 of 21Top 25%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
LC Lg Philips Lcd Co.: 1 patents #528 of 888Top 60%
Overall (All Time): #4,686 of 4,157,543Top 1%
172
Patents All Time

Issued Patents All Time

Showing 51–75 of 172 patents

Patent #TitleCo-InventorsDate
10613300 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-04-07
10613301 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-04-07
10598905 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2020-03-24
10598903 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2020-03-24
10571662 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-25
10571663 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-25
10558021 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-11
10558020 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-11
10558019 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-11
10545318 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2020-01-28
10545316 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-01-28
RE47801 Imaging lens Ichiro Kurihara 2020-01-07
RE47800 Imaging lens Ichiro Kurihara 2020-01-07
10520702 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-12-31
RE47791 Imaging lens 2019-12-31
10488626 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2019-11-26
10488629 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-26
10481364 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-19
10473891 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-12
RE47699 Imaging lens 2019-11-05
RE47700 Imaging lens 2019-11-05
10466448 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-05
10466441 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-05
10437011 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-10-08
10386600 Imaging lens Kenichi Kubota, Hitoshi Hirano, Yoshio Ise, Sayuri Noda 2019-08-20