Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9599382 | Air-conditioning remote controller and air-conditioning system | — | 2017-03-21 |
| 7221625 | Multi-channel acoustic apparatus with DVD reproduction function | Yutaka Kanazawa | 2007-05-22 |