Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842530 | Electric acoustic converter having a rear surface terminal | Tomohiko Kamimura, Satoru Fujiwara, Naoya Fujimoto | 2005-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842530 | Electric acoustic converter having a rear surface terminal | Tomohiko Kamimura, Satoru Fujiwara, Naoya Fujimoto | 2005-01-11 |