Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953504 | Black pigment powder having a low value of magnetization, process for producing the same, and applications thereof | Koji Kurosaki, Nobuyuki Hashimoto | 2005-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953504 | Black pigment powder having a low value of magnetization, process for producing the same, and applications thereof | Koji Kurosaki, Nobuyuki Hashimoto | 2005-10-11 |