Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10789878 | Light source device, light-emitting device, and display device | Ken Kikuchi | 2020-09-29 |
| 10615786 | Comparator circuit, A/D conversion circuit, and display apparatus | Takaaki Sugiyama, Masaki Yoshioka, Ken Kikuchi, Ken Kitamura | 2020-04-07 |
| 10515709 | Sample- and-hold circuit and display device | Ken Kikuchi, Takaaki Sugiyama | 2019-12-24 |
| 10187048 | Comparator circuit, A/D conversion circuit, and display apparatus | Takaaki Sugiyama, Masaki Yoshioka, Ken Kikuchi, Ken Kitamura | 2019-01-22 |