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 76–100 of 172 patents

Patent #TitleCo-InventorsDate
10371925 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-08-06
10345557 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2019-07-09
10338349 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2019-07-02
10338343 Imaging lens Kenichi Kubota, Hitoshi Hirano, Yoshio Ise, Sayuri Noda 2019-07-02
10330893 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2019-06-25
10302913 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-05-28
10288839 Imaging lens Kenichi Kubota, Hitoshi Hirano, Yoshio Ise, Sayuri Noda 2019-05-14
10281681 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2019-05-07
10281689 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2019-05-07
10241302 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2019-03-26
RE47270 Imaging lens Kenichi Kubota, Hitoshi Hirano, Ichiro Kurihara, Yoshio Ise, Tomohiro Yonezawa 2019-03-05
10209489 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2019-02-19
10209493 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2019-02-19
10126526 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2018-11-13
10126527 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2018-11-13
10126528 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2018-11-13
10114198 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2018-10-30
10114197 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2018-10-30
10095005 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2018-10-09
10067313 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2018-09-04
RE47014 Imaging lens Ichiro Kurihara 2018-08-28
RE46946 Imaging lens 2018-07-10
10012820 Imaging lens Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2018-07-03
9939614 Imaging lens for forming an image on an imaging element Kenichi Kubota, Hitoshi Hirano, Hisao Fukaya 2018-04-10
9933597 Imaging lens Kenichi Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2018-04-03