Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653366 | Method of dividing wafer | Makoto Tanaka, Sombat Chanvilai | 2017-05-16 |
| 9648413 | Loudspeaker system | Hiroshi Kubota | 2017-05-09 |
| 9565504 | Speaker device | Hiroshi Kubota | 2017-02-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9653366 | Method of dividing wafer | Makoto Tanaka, Sombat Chanvilai | 2017-05-16 |
| 9648413 | Loudspeaker system | Hiroshi Kubota | 2017-05-09 |
| 9565504 | Speaker device | Hiroshi Kubota | 2017-02-07 |