Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7064490 | Compact self-ballasted electrodeless discharge lamp and electrodeless-discharge-lamp lighting device | Kiyoshi Hashimotodani, Takeshi Arakawa, Akira Hochi, Koichi Katase, Yuuji Omata | 2006-06-20 |
| 7049763 | Electrodeless low-pressure discharge lamp operating device and self-ballasted electrodeless fluorescent lamp | Akira Hochi, Takeshi Arakawa, Kiyoshi Hashimotodani, Katsushi Seki, Yuuji Omata | 2006-05-23 |