Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344627 | Heat recovery steam generator and power plant | Keiichi Nakamura | 2019-07-09 |
| 10321255 | Speaker location identifying system, speaker location identifying device, and speaker location identifying method | — | 2019-06-11 |