Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495959 | Cermet for lamp and ceramic discharge lamp | Mituru Ikeuchi, Yukiharu Tagawa | 2002-12-17 |
| 6356033 | Light source using dielectric barrier discharge lamp, and power supply | Masashi Okamoto, Takashi Asahina, Takafumi Mizojiri, Kenichi Hirose | 2002-03-12 |