Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330339 | Hearing aid | Reishi Kondo | 2001-12-11 |
| 6094489 | Digital hearing aid and its hearing sense compensation processing method | Yukio Mitome | 2000-07-25 |
| 6023517 | Digital hearing aid | — | 2000-02-08 |
| 5910997 | Digitally programmable hearing aid communicable with external apparatus through acoustic signal | Reishi Kondo | 1999-06-08 |
| 5892836 | Digital hearing aid | Reishi Kondo, Yukio Mitome | 1999-04-06 |
| 5852668 | Hearing aid for controlling hearing sense compensation with suitable parameters internally tailored | Reishi Kondo | 1998-12-22 |
| 5838801 | Digital hearing aid | Yukio Mitome | 1998-11-17 |
| 5835610 | Hearing air system | Reishi Kondo, Yukio Mitome | 1998-11-10 |