KS

Ken Sugiyama

JD Japan Display: 6 patents #19 of 358Top 6%
Overall (2021): #22,079 of 548,734Top 5%
6
Patents 2021

Issued Patents 2021

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11209695 Backlight device and a liquid crystal display device Kosuke Matsubara, Takeshi Kaneki 2021-12-28
11112632 Backlight device and display device Tetsuro Ochi, Toshiyuki Tsubota, Kazunari Nishita 2021-09-07
11054570 Liquid crystal display device having a joint portion of a wiring substrate extending from an inside to an outside of the case Kosuke Matsubara, Kazunari Nishita, Koji Hiramoto 2021-07-06
10948768 Backlight device and liquid crystal display device Kosuke Matsubara, Takeshi Kaneki 2021-03-16
10921509 Illumination device and liquid crystal display device Kazunari Nishita, Tetsuro Ochi, Toshiyuki Tsubota 2021-02-16
10901251 Backlight device, display device with the same, and method of manufacturing the backlight device Tetsuro Ochi, Toshiyuki Tsubota, Kazunari Nishita 2021-01-26