Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D525615 | Speaker box | Hidekazu Tanaka, Tatsuya Omori, Andrew Tan C. K. | 2006-07-25 |
| D522493 | Speaker box | Hidekazu Tanaka, Tatsuya Omori, Andrew Tan C. K. | 2006-06-06 |
| D521497 | Speaker box | Hidekazu Tanaka, Tatsuya Omori, Andrew Tan C. K. | 2006-05-23 |