YA

Youichi Asakawa

JD Japan Display: 4 patents #87 of 448Top 20%
Overall (2017): #34,625 of 506,227Top 7%
4
Patents 2017

Issued Patents 2017

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9804455 Display device Shinichiro OKA, Akira Sakaigawa, Tsutomu Harada 2017-10-31
9709862 Liquid crystal display device Shigesumi Araki 2017-07-18
9599858 Liquid crystal display device 2017-03-21
9541810 Liquid crystal display device 2017-01-10