Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836551 | Loudspeaker | Mitsukazu Kuze, Hiroyuki Takewa, Satoshi Koura | 2004-12-28 |
| 6700987 | Loudspeaker | Mitsukazu Kuze, Hiroyuki Takewa | 2004-03-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6836551 | Loudspeaker | Mitsukazu Kuze, Hiroyuki Takewa, Satoshi Koura | 2004-12-28 |
| 6700987 | Loudspeaker | Mitsukazu Kuze, Hiroyuki Takewa | 2004-03-02 |