Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978315 | Vacuum evacuation system | Atsushi Shiokawa, Tetsuro Sugiura, Takashi Kyotani, Tetsuo Komai, Norio Kimura +2 more | 2021-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10978315 | Vacuum evacuation system | Atsushi Shiokawa, Tetsuro Sugiura, Takashi Kyotani, Tetsuo Komai, Norio Kimura +2 more | 2021-04-13 |