Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842280 | Optical element and optical apparatus | Keisuke Araki, Tsunefumi Tanaka, Makoto Sekita, Takeshi Akiyama, Toshihiro Sunaga | 2005-01-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842280 | Optical element and optical apparatus | Keisuke Araki, Tsunefumi Tanaka, Makoto Sekita, Takeshi Akiyama, Toshihiro Sunaga | 2005-01-11 |