Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819904 | Image heating device and image forming apparatus using the same | Hiroshi Terada, Masaru Imai, Akinori Toyoda, Kenji Asakura, Syuichi Watanabe | 2004-11-16 |
| 6810230 | Electromagnetic induction image heating device and image forming apparatus | Masaru Imai, Kenji Asakura, Shuichi Watanabe | 2004-10-26 |
| 6795679 | Image heating apparatus and heat generating rotary member for use in the same | Tadafumi Shimizu, Masahiro Samei, Kazunori Matsuo, Shouichi Kitagawa, Keiichi Matsuzaki +1 more | 2004-09-21 |
| 6757513 | Image heating device and image forming apparatus using the same | Hiroshi Terada, Masaru Imai, Akinori Toyoda, Kenji Asakura, Syuichi Watanabe | 2004-06-29 |
| 6733945 | Toner and electrophotographic method | Noriaki Hirota, Yasuhito Yuasa, Masahisa Maeda | 2004-05-11 |
| 6725009 | Image heating device and image forming apparatus using the same | Kenji Asakura, Masaru Imai | 2004-04-20 |
| 6678498 | Image heating device and image forming apparatus using the same | Hiroshi Terada, Masaru Imai, Akinori Toyoda, Kenji Asakura, Syuichi Watanabe | 2004-01-13 |