Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10920953 | Vehicle luminaire and vehicle lamp | — | 2021-02-16 |
| 10907791 | Vehicle luminaire and vehicle lamp | Masayuki Ishiyama, Ryuji Tsuchiya, Kiyokazu Hino, Daisuke Kosugi, Hiromitsu Shiraishi +4 more | 2021-02-02 |
| 10465898 | Vehicle lighting device and vehicle lamp | Daisuke Kosugi | 2019-11-05 |
| 10371340 | Vehicle lighting device and vehicle lamp | Masayuki Ishiyama, Ryuji Tsuchiya, Kiyokazu Hino, Takashi Kaneko, Daisuke Kosugi +1 more | 2019-08-06 |
| 10309609 | Lighting device for vehicle and lighting tool for vehicle | Ryuji Tsuchiya, Daisuke Kosugi | 2019-06-04 |
| 10203080 | Lighting device for vehicles and lighting tool for vehicles | Masayuki Ishiyama, Ryuji Tsuchiya, Kiyokazu Hino, Daisuke Kosugi, Hiromitsu Shiraishi +2 more | 2019-02-12 |
| 10197237 | Lighting device and lighting device for vehicle | Daisuke Kosugi, Ryuji Tsuchiya | 2019-02-05 |
| 10023108 | Vehicle lamp with light module fixing portion | Takashi Kaneko, Kiyokazu Hino, Masayuki Ishiyama, Hiromitsu Shiraishi, Daisuke Kosugi | 2018-07-17 |
| 9958130 | Vehicle lighting device, vehicle lamp, and method of manufacturing vehicle lighting device | Kiyokazu Hino | 2018-05-01 |
| 9709250 | Lighting device for moving body | Ryuji Tsuchiya, Kiyokazu Hino, Hiromitsu Shiraishi | 2017-07-18 |
| 9618188 | Light emitting device and vehicular lighting device | Ryuji Tsuchiya, Tomohiro Mizoguchi, Daisuke Kosugi | 2017-04-11 |
| 9347652 | Lighting device and lighting device set | Kiyokazu Hino | 2016-05-24 |
| 9291326 | Vehicle lighting device | Daisuke Kosugi, Ryuji Tsuchiya | 2016-03-22 |