Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8003290 | Developing agent and method for manufacturing the same | Takashi Urabe, Motonari Udo, Masahiro Ikuta | 2011-08-23 |
| 7985525 | Method for producing developing agent | Masahiro Ikuta, Takayasu Aoki, Takashi Urabe, Motonari Udo, Satoshi Araki | 2011-07-26 |
| 7887044 | Sheet conveying device and image recording apparatus comprising sheet conveying device | Yuta Uchino, Takashi Ohama, Naokazu Tanahashi, Wataru Sugiyama, Noriyuki Kawamata | 2011-02-15 |