Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10024514 | Lighting apparatus and mobile object including the same | Yoshihiko Kanayama, Hiro Aoki, Tomoyuki Ogata, Makoto Kai | 2018-07-17 |
| 9376056 | Power supply device and illumination device for vehicle using same | Masatoshi Ueno, Toshiaki Nakamura, Kazuya Kato, Masahiro Nishikawa | 2016-06-28 |
| 9371974 | Lighting device, light fixture, and vehicle | Masahiro Nishikawa, Tomoyuki Nakano, Masatoshi Ueno, Kazuya Kato | 2016-06-21 |
| 9220160 | Discharge lamp lighting device and headlight using same | Masahiro Nishikawa, Masatoshi Ueno, Kazuya Kato | 2015-12-22 |