Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8409778 | Resin coated carrier, two-component developer, developing device and image forming apparatus | Osamu Wada, Tadashi Iwamatsu, Takanori Kamoto, Nobuyuki Yoshioka, Natsuki Matsuura +1 more | 2013-04-02 |
| 7476482 | Mg-based ferrite, an electrophotographic development carrier containing the ferrite, and developer containing the carrier | Hidehiko Iinuma, Natsuki Matsuura, Yukinari Oguma | 2009-01-13 |
| 7470498 | Mg-based ferrite, an electrophotographic development carrier containing the ferrite, and a developer containing the carrier | Hidehiko Iinuma, Kenkichi Hara | 2008-12-30 |
| 7163259 | Vehicle body floor structure | — | 2007-01-16 |
| 5541619 | Display apparatus and method of driving display panel | Hiroshi Maeda, Yasuji Yabe, Masao Obata, Masaki Arima | 1996-07-30 |
| 5274366 | Driving circuit for liquid crystal display apparatus | Taiji Iizuka | 1993-12-28 |