Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9800171 | Protection system for DC power transmission system, AC-DC converter, and method of interrupting DC power transmission system | Kazuyori TAHATA, Hiroki Ito, Kunio Kikuchi, Kenji Kamei | 2017-10-24 |
| 9609699 | Display device | Tatsuya Sakata, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama | 2017-03-28 |
| 9609771 | Display device | Tatsuya Sakata, Toyoki Takahashi, Daiki Adachi, Sachiko Koyama | 2017-03-28 |