Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807386 | Fixing device and image forming apparatus | Motokazu Yasui, Masanao Ehara, Masaharu Furuya | 2004-10-19 |
| 6793485 | Combustion apparatus for NOx reduction | Toshihiro Kayahara, Tomohisa Takeda, Kanta Kondo | 2004-09-21 |
| 6785505 | Fixing device preventing rubbing of toner image | Motokazu Yasui, Masanao Ehara, Hiroshi Yoshinaga, Hirofumi Ogawa, Hiroyuki Gotoh | 2004-08-31 |
| 6778790 | Fixing device capable of preventing excessive increase in temperature | Hiroshi Yoshinaga, Motokazu Yasui, Masanao Ehara, Yukiko Iwasaki | 2004-08-17 |