Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10434928 | Lamp device for vehicle and lighting device for vehicle | Hiroki Shibata, Takeyuki Tachiiwa, Kazutami Oishi, Takashi Inoue | 2019-10-08 |
| 9970624 | Lamp device for vehicle and lighting device for vehicle | Hiroki Shibata, Takeyuki Tachiiwa, Kazutami Oishi, Takashi Inoue | 2018-05-15 |
| 8408770 | Back cover and method of assembling back cover | Masato Watanabe | 2013-04-02 |
| 8393770 | Lighting device | Kazuki Agata | 2013-03-12 |
| 8393771 | Vehicle headlamp | Naoshi Kawamura | 2013-03-12 |
| 7909495 | Vehicle headlight having component inlaying portions and radiator body | Hiromi Umehara | 2011-03-22 |
| 7585177 | Discharge lamp socket | Hiromi Umehara, Tetsuya Takahashi | 2009-09-08 |
| 6773155 | Vehicle headlamp | Toru Nakayama | 2004-08-10 |
| 6690114 | Vehicle headlamp | Toru Nakayama, Kazuhito Iwaki | 2004-02-10 |