Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6824302 | Lamp device for vehicle | Yasumitsu Nakabayashi | 2004-11-30 |
| 6585401 | Light source bulb of lighting device for vehicle | Yasumitsu Nakabayashi | 2003-07-01 |
| 5067053 | Automotive headlamp | — | 1991-11-19 |
| 4945455 | Automotive projector-type headlamp | — | 1990-07-31 |
| 4349247 | Mirror apparatus for automobile | Yukio Koyama, Tsutomu Kondo, Mikio Matsuzaki | 1982-09-14 |