YS

Yoshifumi Sekiguchi

HD Hitachi Displays: 5 patents #22 of 350Top 7%
HI Hitachi: 1 patents #961 of 2,733Top 40%
IT Ips Alpha Technology: 1 patents #3 of 11Top 30%
PA Panasonic: 1 patents #1,599 of 4,214Top 40%
Overall (2011): #9,377 of 364,097Top 3%
6
Patents 2011

Issued Patents 2011

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8054407 Liquid crystal display device Yoshihiro Imojo 2011-11-08
8004545 Display apparatus with arrangement to decrease quantity of backlight and increase transmittance of the display panel Tatsuki Inuzuka, Shinichi Komura 2011-08-23
7990491 Liquid crystal display device Daisuke Kajita, Akitoyo Konno, Makoto Tsumura, Ikuo Hiyama 2011-08-02
7982709 Illuminating device and liquid-crystal display device using the same Ikuo Hiyama, Tsunenori Yamamoto, Hiroki Kaneko, Toshiaki Tanaka 2011-07-19
7944526 Liquid crystal display device with a backlight unit having a diffusion plate Yoshihiro Imajo, Hitoshi Taniguchi, Ikuo Hiyama 2011-05-17
7905616 Illumination unit and display unit incorporating the same Akitoyo Konno, Makoto Tsumura, Ikuo Hiyama, Daisuke Kajita 2011-03-15