Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551682 | Metal-containing azo compound and optical recording media | Yoshihiro Tosaki, Tomiharu Hosaka, Toshiaki Kunieda, Masatoshi Taniguchi, Tomoyuki Hase | 2003-04-22 |
NK
Noriko Kobayashi
Yamada Chemical Co.: 1 patents #1 of 6Top 20%
Overall (2003): #148,693 of 273,478Top 55%
1
Patents 2003