Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6480267 | Wavefront sensor, and lens meter and active optical reflecting telescope using the same | Eiichi Yanagi | 2002-11-12 |
| 6352796 | Solid state rechargeable lithium battery, stacking battery, and charging method of the same | Kazunori Takada, Kazuya Iwamoto, Shigeo Kondo | 2002-03-05 |