Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6842280 | Optical element and optical apparatus | Tsunefumi Tanaka, Makoto Sekita, Kenichi Kimura, Takeshi Akiyama, Toshihiro Sunaga | 2005-01-11 |
KA
Keisuke Araki
Overall (2005): #161,549 of 245,428Top 70%
1
Patents 2005