Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8564204 | Vehicle headlamp apparatus and control method thereof | Atsushi Sugimoto, Shoichiro Yokoi, Yuji Sugiyama | 2013-10-22 |
| 7572042 | Leveling device for vehicular headlamp | — | 2009-08-11 |
| 6918687 | Leveling apparatus for vehicle headlamp | — | 2005-07-19 |
| 6428196 | Beam angle adjusting device for vehicular headlamp | Nobumi Yokoyama | 2002-08-06 |