YY

Yoichi Yasui

PA Panasonic: 8 patents #3,315 of 21,108Top 20%
PP Pasona Knowledge Partner: 3 patents #9 of 32Top 30%
Overall (All Time): #626,646 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11402707 Liquid crystal display device comprising a first liquid crystal layer having positive dielectric anisotropy and a second liquid crsytal layer having negative dielectric anisotropy Takao Imaoku, Katsuhiro Kikuchi, Kazuhiko Tsuda 2022-08-02
11054697 Liquid crystal display device with plural display panels and surface irregularities Katsuhiro Kikuchi 2021-07-06
10989955 Liquid crystal display device Takenori Yaguchi, Takaaki Kitada, Kazuhiko Tsuda, Takashi Kato, Hidenori Kikuchi +2 more 2021-04-27
10845644 Liquid crystal display device 2020-11-24
10670912 Liquid crystal display device Takenori Yaguchi, Takaaki Kitada, Kazuhiko Tsuda, Takashi Kato, Hidenori Kikuchi +2 more 2020-06-02
10598983 Liquid crystal display device having four polarizers with different degrees of polarization Katsuhiro Kikuchi, Kazuhiko Tsuda 2020-03-24
10401693 Liquid crystal module and liquid crystal display device Katsuhiro Kikuchi, Kazuhiko Tsuda, Takao Imaoku 2019-09-03
10359665 Liquid crystal display device Takenori Yaguchi, Takaaki Kitada, Kazuhiko Tsuda, Takashi Kato, Hidenori Kikuchi +2 more 2019-07-23