Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608657 | Switchable liquid crystal light guide and liquid crystal display apparatus using the same | Ikuo Hiyama, Makoto Tsumura, Yoshinori Aono | 2003-08-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6608657 | Switchable liquid crystal light guide and liquid crystal display apparatus using the same | Ikuo Hiyama, Makoto Tsumura, Yoshinori Aono | 2003-08-19 |