Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752906 | Loudspeaker and method for the preparation thereof | Masaru Uryu, Kunihiko Tokura, Yoshio Ohashi, Michiya Nakashima, Katsuji Takahashi | 2004-06-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752906 | Loudspeaker and method for the preparation thereof | Masaru Uryu, Kunihiko Tokura, Yoshio Ohashi, Michiya Nakashima, Katsuji Takahashi | 2004-06-22 |