Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6477183 | Economical synchronization system for asynchronous transfer mode mobile communication network without dependence on external system | — | 2002-11-05 |
| 6435686 | Light conducting plate for a back lighting device and back lighting device | Takumi Gotou, Shuichi Fujiyoshi | 2002-08-20 |