Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073187 | Speaker and speaker apparatus | Seiichi Hashimoto | 2011-12-06 |
| 7894048 | Optical sheet and method for manufacturing the same | Shinji Fujimoto, Tomohiro Mizuno | 2011-02-22 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073187 | Speaker and speaker apparatus | Seiichi Hashimoto | 2011-12-06 |
| 7894048 | Optical sheet and method for manufacturing the same | Shinji Fujimoto, Tomohiro Mizuno | 2011-02-22 |