Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6907215 | Developing device and image forming apparatus incorporating the same | Tomoe Aruga, Nobumasa Abe, Yujiro Nomura, Masanao Kunugi | 2005-06-14 |
| 6875550 | Non-magnetic single-component toner, method of preparing the same, and image forming apparatus using the same | Nobuhiro Miyakawa, Takuya Kadota, Hidehiro Takano, Masanao Kunugi | 2005-04-05 |