Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7432030 | Toner for developing electrostatic latent image, developer for developing electrostatic latent image, and process for producing toner for developing electrostatic latent image | Yosuke Tsurumi, Akira Matsumoto, Hiroshi Nakazawa, Kazufumi Tomita | 2008-10-07 |