Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11184803 | Data transmission device, method and recording medium | — | 2021-11-23 |
| 10978315 | Vacuum evacuation system | Atsushi Shiokawa, Tetsuro Sugiura, Shinichi Sekiguchi, Takashi Kyotani, Tetsuo Komai +2 more | 2021-04-13 |
| 10911359 | Transmit data volume control device, method, and recording medium | — | 2021-02-02 |