Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6583555 | Flat fluorescent lamp and optical fixing device | Nobuo Katsuma, Yoshihiro Yamaguchi, Hiroshi Fukuda, Satoru Ikeya, Akihiko Machida | 2003-06-24 |
HM
Hiroyuki Matsukawa
Overall (2003): #211,864 of 273,478Top 80%
1
Patents 2003