Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628082 | Glow starter for a high pressure discharge lamp | Naoya Matsumoto, Hiroyuki Ogata, Satoshi Iwasawa, Takahito Kashiwagi, Akira Ito +2 more | 2003-09-30 |
| 6528946 | Compact-type metal halide discharge lamp | Kiyoshi Saita, Mikio Matsuda, Toshio Hiruta | 2003-03-04 |