Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527426 | Vehicle lamp | Hiroo Oyama, Go Adachi, Yoshifumi Kawaguchi | 2003-03-04 |
| 6471383 | Headlamp for vehicle | Hiroo Oyama, Yoshifumi Kawaguchi, Go Adachi | 2002-10-29 |
| 6300718 | Lamp with switching device and control method thereof | Hitoshi Taniuchi, Hiroshi Iwasaki | 2001-10-09 |
| 5711590 | Headlight having variable light distribution | Shinichiro Gotoh, Toshiaki Aoki, Takashi Futami | 1998-01-27 |