Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11990308 | Field emission device, field emission method and positioning and fixing method | Takumi Hayashi, Hayato Ochi | 2024-05-21 |
| 11923166 | Guard electrode and field emission device | Takumi Hayashi, Hayato Ochi | 2024-03-05 |
| 11776785 | Field emission device and field emission method | Hayato Ochi | 2023-10-03 |
| 11615937 | Emitter support structure and field emission device | Hayato Ochi | 2023-03-28 |
| 11527378 | Carbon-metal structure and method for manufacturing carbon-metal structure | Suguru Noda, Sae Kitagawa, Kotaro YASUI, Hisashi Sugime, Daizo Takahashi +3 more | 2022-12-13 |
| 9444051 | Method of manufacturing light-emitting device, and evaporation donor substrate | Tomoya Aoyama, Yosuke Sato, Kohei Yokoyama | 2016-09-13 |
| 9159923 | Evaporation donor substrate, method for manufacturing the same, and method for manufacturing light-emitting device | Kohei Yokoyama, Yosuke Sato, Tomoya Aoyama | 2015-10-13 |
| 8425974 | Evaporation donor substrate and method for manufacturing light-emitting device | Yosuke Sato, Kohei Yokoyama, Tomoya Aoyama | 2013-04-23 |
| 8277871 | Evaporation donor substrate and method for manufacturing light-emitting device | Tomoya Aoyama, Yosuke Sato, Kohei Yokoyama | 2012-10-02 |
| 8153201 | Method of manufacturing light-emitting device, and evaporation donor substrate | Tomoya Aoyama, Yosuke Sato, Kohei Yokoyama | 2012-04-10 |