Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653764 | Discharge bulb and method of manufacturing the same | Takahiro Iwai | 2003-11-25 |
| 6518265 | 1H-imidazopyridine derivatives | Hideo Kato, Jun Sakaguchi, Makoto Aoyama, Tomoyuki Izumi | 2003-02-11 |