Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6977472 | Electrodeless self-ballasted fluorescent lamp and discharge lamp operating device | Yoko Matsubayashi, Kenichiro Takahashi, Kouji Miyazaki, Satoshi Kominami, Toshiaki Kurachi | 2005-12-20 |
| 6897612 | Discharge lamp, method for producing the same and lamp unit | Makoto Horiuchi, Makoto Kai, Tomoyuki Seki, Tsuyoshi Ichibakase, Shinichi Yamamoto +1 more | 2005-05-24 |
| 6876151 | Discharge lamp and lamp unit | Tomoyuki Seki, Makoto Horiuchi, Makoto Kai, Tsuyoshi Ichibakase, Shinichi Yamamoto +1 more | 2005-04-05 |
| 6870327 | Electrode-less discharge lamp lighting apparatus, bulb-shaped electrode-less fluorescent lamp, and discharge lamp lighting apparatus | Kenichirou Takahashi, Satoshi Kominami, Kouji Miyazaki, Toshiaki Kurachi, Nobuyoshi Nagagata | 2005-03-22 |
| 6849993 | Discharge lamp and lamp unit with caulking member | Makoto Kai, Makoto Horiuchi, Tomoyuki Seki, Tsuyoshi Ichibakase, Shinichi Yamamoto +1 more | 2005-02-01 |
| 6844679 | Mercury lamp, lamp unit, method for producing mercury lamp and electric lamp | Makoto Horiuchi, Makoto Kai, Tsuyoshi Ichibakase, Tomoyuki Seki, Yoshiki Kitahara +2 more | 2005-01-18 |