Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583555 | Flat fluorescent lamp and optical fixing device | Hiroyuki Matsukawa, Yoshihiro Yamaguchi, Hiroshi Fukuda, Satoru Ikeya, Akihiko Machida | 2003-06-24 |
NK
Nobuo Katsuma
Overall (2003): #148,772 of 273,478Top 55%
1
Patents 2003