KK

Kenichi Kubota

KC Kantatsu Co.: 132 patents #3 of 32Top 10%
OL Optical Logic: 65 patents #2 of 10Top 20%
TC Tokyo Visionary Optics Co.: 16 patents #5 of 21Top 25%
PA Panasonic: 6 patents #4,438 of 21,108Top 25%
MA Mikuni Adec: 5 patents #1 of 18Top 6%
SC Shindengen Electric Manufacturing Co.: 5 patents #39 of 307Top 15%
TO Toyota: 3 patents #8,352 of 26,838Top 35%
SU Subaru: 2 patents #474 of 1,684Top 30%
NI Nichimen: 2 patents #3 of 12Top 25%
KC Koito Manufacturing Co.: 1 patents #610 of 1,047Top 60%
TO Toto: 1 patents #620 of 1,113Top 60%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
Fujitsu Limited: 1 patents #14,843 of 24,456Top 65%
KK Kabushiki Kaisha Mikuni Kogyo: 1 patents #17 of 50Top 35%
Overall (All Time): #4,249 of 4,157,543Top 1%
180
Patents All Time

Issued Patents All Time

Showing 51–75 of 180 patents

Patent #TitleCo-InventorsDate
10656387 Imaging lens Yoji Kubota, Hitoshi Hirano, Hisao Fukaya 2020-05-19
10641991 Imaging lens Yoji Kubota, Hitoshi Hirano, Hisao Fukaya 2020-05-05
10627604 Imaging lens Yoji Kubota, Hitoshi Hirano, Hisao Fukaya 2020-04-21
10620406 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-04-14
10620405 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-04-14
10613301 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-04-07
10613300 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-04-07
10598905 Imaging lens Yoji Kubota, Hitoshi Hirano, Hisao Fukaya 2020-03-24
10598903 Imaging lens Yoji Kubota, Hitoshi Hirano, Hisao Fukaya 2020-03-24
10571662 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-25
10571663 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-25
10558020 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-11
10558019 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-11
10558021 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-02-11
10545318 Imaging lens Yoji Kubota, Hitoshi Hirano, Hisao Fukaya 2020-01-28
10545316 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2020-01-28
10520702 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-12-31
10488626 Imaging lens Yoji Kubota, Hitoshi Hirano, Hisao Fukaya 2019-11-26
10488629 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-26
10481364 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-19
10473891 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-12
10466448 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-05
10466441 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-11-05
10437011 Imaging lens Yoji Kubota, Hitoshi Hirano, Tomohiro Yonezawa 2019-10-08
10385759 Cooling system for internal combustion engine Yoshio Hasegawa, Tomohiro Shinagawa, Ryo Michikawauchi, Yuji Miyoshi, Yoshiharu Hirata +1 more 2019-08-20