Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444389 | Toner for developing electrostatic latent image, two-component developer and image-forming process | Masanobu Ninomiya, Yasuhiro Oya, Hirokazu Hamano, Haruhide Ishida | 2002-09-03 |