Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7982957 | Optical apparatus using a lens array | Shinichi Takeuchi, Hirofumi Aota | 2011-07-19 |
| 7948670 | Optical attenuator | Tsuyoshi Yamamoto | 2011-05-24 |
TA
Tamotsu Akashi
Overall (2011): #64,568 of 364,097Top 20%
2
Patents 2011