Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7198506 | Connector | Hironobu Furuya, Hideaki Ohmi | 2007-04-03 |
| 6819061 | Power supply apparatus for light source | Kenzo Danjo, Takashi Tsujii | 2004-11-16 |
| 6515882 | Power supply apparatus for lamp | Haruo Moriguchi, Kenzo Danjo, Takashi Tsujii | 2003-02-04 |