Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133172 | Flash discharge tube and flash device | Shinji Kihara | 2021-09-28 |
| 10352533 | Light source device and lighting device | Hiroyuki Yoshioka, Katsunori Kawabata, Yoshimichi ENNO | 2019-07-16 |
| 10309618 | Illuminating device | Yoshimichi ENNO, Hiroyuki Yoshioka, Katsunori Kawabata, Takao Kondo, Koji Uenoyama +1 more | 2019-06-04 |
| 8721128 | Lens and semiconductor light-emitting element module using same | — | 2014-05-13 |
| 8558266 | LED lighting device | — | 2013-10-15 |
| 8515274 | Illumination device and camera | — | 2013-08-20 |