Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497488 | Illumination system and projector | Satoshi Yamauchi, Kenji Kameyama, Kazuya Miyagaki | 2002-12-24 |
| 6351299 | Liquid crystal display device | Hiroyuki Takahashi, Akihiko Kanemoto | 2002-02-26 |