Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6663268 | Automatic automotive headlamp leveling device | Hideaki Takeuchi | 2003-12-16 |
| 6639354 | Light emitting device, production method thereof, and light emitting apparatus and display unit using the same | Shigeru Kojima, Katsuya Shirai, Yoshifumi Mori | 2003-10-28 |
| 6504265 | Autoleveling device of headlamp for automobile | Hideaki Takeuchi | 2003-01-07 |