Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967698 | Plane light source apparatus | Yasuhiro Tanoue, Junichi Takagi, Junichiro Tsuji | 2005-11-22 |
| 6960009 | Surface light source, method for manufacturing the same and apparatus using it | Junichi Takagi, Shigeru Aoyama | 2005-11-01 |
| 6894746 | Apparatus and method for reflecting light into a specified plane area | Katsuyuki Manabe, Shigeru Aoyama, Akihiro Funamoto | 2005-05-17 |