Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12170291 | Display device | Hisao Ikeda, Kouhei Toyotaka, Hideaki Shishido, Hiroyuki Miyake, Kohei Yokoyama +3 more | 2024-12-17 |
| 11881489 | Display device | Hisao Ikeda, Kouhei Toyotaka, Hideaki Shishido, Hiroyuki Miyake, Kohei Yokoyama +3 more | 2024-01-23 |
| 11552107 | Display device | Hisao Ikeda, Kouhei Toyotaka, Hideaki Shishido, Hiroyuki Miyake, Kohei Yokoyama +3 more | 2023-01-10 |
| 10573667 | Display device | Hisao Ikeda, Kouhei Toyotaka, Hideaki Shishido, Hiroyuki Miyake, Kohei Yokoyama +3 more | 2020-02-25 |
| 9578718 | Method for manufacturing light-emitting element and deposition apparatus | Kohei Yokoyama, Hisao Ikeda, Yasuhiro Jinbo, Natsuko TAKASE | 2017-02-21 |
| 8698190 | Lighting device and method for manufacturing the same | Kohei Yokoyama, Hisao Ikeda | 2014-04-15 |