JK

Jun Koyama

SL Semiconductor Energy Laboratory: 55 patents #3 of 456Top 1%
Overall (2017): #161 of 506,227Top 1%
55
Patents 2017

Issued Patents 2017

Showing 51–55 of 55 patents

Patent #TitleCo-InventorsDate
9576982 Liquid crystal display device, EL display device, and manufacturing method thereof Shunpei Yamazaki 2017-02-21
9553583 Semiconductor device with a small off current and oxide semiconductor layer having a function of a channel formation layer Shunpei Yamazaki, Masashi TSUBUKU, Kosei Noda 2017-01-24
9552775 Electro-optical device and driving method of the same 2017-01-24
9543835 DC/DC converter, power supply circuit, and semiconductor device Kei Takahashi, Masato Ishii 2017-01-10
9536468 Display device Hajime Kimura 2017-01-03