Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8532318 | Hearing aid device | Hiroshi Kondo, Nobuaki Noguchi, Hirotaka Ochi | 2013-09-10 |
| 8494194 | Hearing aid | Yasushi Ueda, Yasushi Imamura, Shigekiyo Fujii | 2013-07-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8532318 | Hearing aid device | Hiroshi Kondo, Nobuaki Noguchi, Hirotaka Ochi | 2013-09-10 |
| 8494194 | Hearing aid | Yasushi Ueda, Yasushi Imamura, Shigekiyo Fujii | 2013-07-23 |