Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12305827 | Vehicle lighting device, vehicle lamp, and method for manufacturing vehicle lighting device | — | 2025-05-20 |
| 11525566 | Vehicle luminaire and vehicle lamp | — | 2022-12-13 |
| 10907791 | Vehicle luminaire and vehicle lamp | Masayuki Ishiyama, Ryuji Tsuchiya, Kiyokazu Hino, Daisuke Kosugi, Toshihiro Hatanaka +4 more | 2021-02-02 |
| 10654400 | Lighting device for vehicles and lighting tool for vehicles | — | 2020-05-19 |
| 10591127 | Vehicle luminaire and vehicle lamp device | — | 2020-03-17 |
| 10371340 | Vehicle lighting device and vehicle lamp | Masayuki Ishiyama, Ryuji Tsuchiya, Kiyokazu Hino, Takashi Kaneko, Daisuke Kosugi +1 more | 2019-08-06 |
| 10260703 | Lighting device for vehicle | — | 2019-04-16 |
| 10203080 | Lighting device for vehicles and lighting tool for vehicles | Masayuki Ishiyama, Ryuji Tsuchiya, Kiyokazu Hino, Toshihiro Hatanaka, Daisuke Kosugi +2 more | 2019-02-12 |
| 10023108 | Vehicle lamp with light module fixing portion | Takashi Kaneko, Kiyokazu Hino, Masayuki Ishiyama, Daisuke Kosugi, Toshihiro Hatanaka | 2018-07-17 |
| 9709250 | Lighting device for moving body | Toshihiro Hatanaka, Ryuji Tsuchiya, Kiyokazu Hino | 2017-07-18 |
| 9711696 | Lighting device having sealing member covering inside of wall member surrounding light emitting elements | — | 2017-07-18 |
| 9572204 | Lighting device having sealing member covering inside of wall member surrounding light emitting elements | — | 2017-02-14 |
| 9409514 | Light device with frame provided for holding switch operating section | Yohei Matsuda, Ryuji Tsuchiya | 2016-08-09 |