Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8072155 | Electrodeless discharge lamp device and lighting fixture using the same | Hiroshi Ogasawara, Ryusuke Ura, Hidenori Kakehashi | 2011-12-06 |
| 7884546 | Electrodeless discharge lamp apparatus and lighting fixture with the electrodeless discharge lamp apparatus | Hiroshi Ogasawara, Hiroshi Miyasaki, Hidenori Kakehashi, Keisuke Harada | 2011-02-08 |