Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925191 | Flat panel speaker | Michael Petroff, Keiko Muto | 2005-08-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925191 | Flat panel speaker | Michael Petroff, Keiko Muto | 2005-08-02 |