Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965239 | Electric potential sensor, and image forming apparatus | Susumu Yasuda, Yoshitaka Zaitsu, Yoshikatsu Ichimura | 2005-11-15 |
| 6876051 | Aspherical microstructure, and method of fabricating the same | Takayuki Yagi | 2005-04-05 |