KS

Ken Sugiyama

JD Japan Display: 3 patents #115 of 382Top 35%
Overall (2024): #78,226 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12111536 Light source device Rina Yamamoto 2024-10-08
12019322 Display device Tetsuro Ochi, Toshiyuki Tsubota, Kazunari Nishita 2024-06-25
11874553 Backlight device Kosuke Matsubara, Takeshi Kaneki 2024-01-16