Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970674 | Belt transporting device and image forming apparatus using the same | Masahiro Sato, Atsuyuki Kitamura, Shinichi Kuramoto, Wataru Suzuki, Koichi Watanabe +1 more | 2005-11-29 |
| 6625410 | Image forming apparatus | Masahiro Sato, Atsuyuki Kitamura, Shinichi Kuramoto, Wataru Suzuki, Koichi Watanabe +1 more | 2003-09-23 |
| 5797077 | Double-sided images forming apparatus and method using the same | Ken Samizo, Kenichi Mishina, Yutaka Yakabe, Toshikazu Kageyama, Yoshiya Mashimo | 1998-08-18 |
| 4959997 | Magnetic float for magnetic sensor | Junzo Aisa | 1990-10-02 |