Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843588 | Vehicular lamp system for automotive vehicle | Kiyotaka Ozaki, Kenjou Umezaki | 2005-01-18 |
| 6578992 | Vehicular lamp system for automotive vehicle | Machiko Hiramatsu, Kiyotaka Ozaki, Kenjo Umezaki | 2003-06-17 |
| 6533443 | Head lamp for automobile | Takayuki Kawamura, Kiyotaka Ozaki, Kenjo Umezaki | 2003-03-18 |
| 6478460 | Headlamp of automobile | Takayuki Furuya, Kiyotaka Ozaki, Kenjo Umezaki | 2002-11-12 |