Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731057 | Phosphors for fluorescent lamps | Hisashi Yoshida, Maki Minamoto, Yosuke Nishikage | 2004-05-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731057 | Phosphors for fluorescent lamps | Hisashi Yoshida, Maki Minamoto, Yosuke Nishikage | 2004-05-04 |