Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887638 | Toner for developing electrostatic latent image, process for producing the same, process for forming image, apparatus for forming image and toner cartridge | Takao Ishiyama, Shuji Sato, Hiroshi Kamada | 2005-05-03 |