Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7953350 | Developing device for developing latent images to toner images | Junichi Matsumoto, Natsumi Katoh, Nobuo Iwata | 2011-05-31 |
| 7912408 | Image forming apparatus, process cartridge, and development device | Nobuo Iwata, Junichi Matsumoto, Natsumi Katoh | 2011-03-22 |