Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943279 | Copper complex compound and electrophotographic toner containing the same | Koji Daifuku, Keiko Ishidai, Kimihiko Ookubo, Kaori Ono, Issei Nakahara | 2011-05-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7943279 | Copper complex compound and electrophotographic toner containing the same | Koji Daifuku, Keiko Ishidai, Kimihiko Ookubo, Kaori Ono, Issei Nakahara | 2011-05-17 |