Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38810 | Image heating device and image forming device using the same | Hiroshi Terada, Akinori Toyoda, Yoshihito Urata, Hajime Yamamoto, Naoaki Ishimaru +2 more | 2005-10-04 |
| 6069347 | Heating roller device | Takahiro Miyauchi, Hidekazu Yamashita, Naoaki Ishimaru | 2000-05-30 |
| 6021303 | Image heating device and image forming device using the same | Hiroshi Terada, Akinori Toyoda, Yoshihito Urata, Hajime Yamamoto, Naoaki Ishimaru +2 more | 2000-02-01 |
| 4888788 | Transmitting and receiving systems | Akio Teranishi, Kohji Itoh | 1989-12-19 |
| 4553413 | Washing machine | Wataru Takahashi, Masatatsu Nakamura, Yoichi Kawai | 1985-11-19 |