Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8041063 | Hearing aid and hearing aid system | Atsunobu Murase | 2011-10-18 |
| 8014551 | Behind-the-ear hearing aid whose microphone is set in an entrance of ear canal | Hiroshi Kondo | 2011-09-06 |