Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6495962 | Metal halide lamp and a vehicle lighting apparatus using the lamp | Kozo Uemura, Toshihiko Ishigami, Toshio Hiruta, Mikio Matsuda, Isao Yamazaki +1 more | 2002-12-17 |
| 6448712 | High-pressure discharge lamp | Hisashi Honda, Seiji Ashida, Kiyoshi Saita, Ariyoshi Ishizaki, Akira Itoh +1 more | 2002-09-10 |