Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6144753 | Damper for a speaker apparatus | Takashi Ohyaba, Shunichi Takahashi, Takanobu Saito, Tatsuya Ando, Yoshiya Usami +1 more | 2000-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6144753 | Damper for a speaker apparatus | Takashi Ohyaba, Shunichi Takahashi, Takanobu Saito, Tatsuya Ando, Yoshiya Usami +1 more | 2000-11-07 |