Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6503673 | Phthalocyanine composition, process for production thereof, and electrophotographic photoreceptor | Tamotsu Horiuchi, Hideki Nagamura | 2003-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6503673 | Phthalocyanine composition, process for production thereof, and electrophotographic photoreceptor | Tamotsu Horiuchi, Hideki Nagamura | 2003-01-07 |