Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7477869 | Electrophotographic printing apparatus and printing system | Sadanori Kobashi, Kazutoshi Obara, Kiyoshi Suzuki | 2009-01-13 |
| 6139012 | Image forming unit system | Nobuyuki Furuya, Yoshihiko Sano, Sadanori Kobashi | 2000-10-31 |