Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6960886 | High-pressure metal-vapor discharge lamp lighting apparatus and headlight device for automobile | — | 2005-11-01 |
| 6850015 | High pressure discharge lamp starter device and an automotive headlight device | Shigehisa Kawatsuru | 2005-02-01 |