Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9395665 | Heating device, fixing device, and image forming apparatus | Kiyoshi Koyanagi, Toru Inoue | 2016-07-19 |
| 9244408 | Fixing device and image forming apparatus | Toru Inoue | 2016-01-26 |
| 9164442 | Fixing device and image forming apparatus | Yasuto Okabayashi, Satoshi Nakamura, Norimasa FUJIWARA, Koichi Kimura, Shogo Kamiya +3 more | 2015-10-20 |
| 9104149 | Fixing device having secured member with radius of curvature at insertion end and image forming apparatus having the same | Satoshi Nakamura, Shogo Kamiya, Norimasa FUJIWARA | 2015-08-11 |
| 8995896 | Fixing device and image forming apparatus | Norimasa FUJIWARA, Satoshi Nakamura, Atsumi Kurita | 2015-03-31 |
| 8934825 | Fixing device and image forming apparatus | Norimasa FUJIWARA, Kouichi Kimura | 2015-01-13 |
| 8897686 | Fixing device and image forming apparatus | Mitsuhiro Matsumoto, Hiroyoshi Inoue, Nobuyoshi Komatsu, Atsumi Kurita | 2014-11-25 |
| 8437672 | Separation unit, fixing unit and image forming apparatus | Sho Watanabe, Junichi Ichikawa, Aya Kakishima, Masaya Nakatsuhara | 2013-05-07 |
| 8364068 | Fixing device and image forming apparatus | Junichi Ichikawa, Aya Kakishima, Masaya Nakatsuhara, Sho Watanabe | 2013-01-29 |
| 8326168 | Heating device and image forming apparatus | Toshiyuki Miyata, Haruhiko Nishida, Tohru Hasegawa | 2012-12-04 |
| 8301066 | Fixing device configuration for an image forming apparatus | Masayuki Kono, Takahito Chiba, Tomoyuki Ito, Satoshi Hasebe, Yuichi Fukuda +2 more | 2012-10-30 |
| 7860440 | Fixing device, image forming apparatus and method for controlling fixing device | Toshiyuki Miyata, Yasuhiro Uehara, Yasushi Kawahata, Daisuke Yoshino, Chikara Ando | 2010-12-28 |
| 7764915 | Elastic roll and fixing device | Yasuhiro Uehara, Chikara Ando, Ryuji Katsuno, Jun Kimura | 2010-07-27 |
| 7493073 | Image forming apparatus | Aya Kakishima, Yasushi Nagata, Yasuyuki Kobayashi, Tatsunori Izawa, Toru Inoue +2 more | 2009-02-17 |
| 7349659 | Image forming apparatus for fixing a toner image | Aya Kakishima, Yasushi Nagata, Yasuyuki Kobayashi, Tatsunori Izawa, Toru Inoue +2 more | 2008-03-25 |