Issued Patents All Time
Showing 51–75 of 137 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7886030 | Method to configure a network device, service providing system, service providing device, and computer usable medium therefor | Takuma Kuno, Hideo Ueno, Takahiro Hosokawa | 2011-02-08 |
| 7847966 | Information processing system, printing device and content access system | Satoshi Watanabe, Kazuma Aoki, Kiyotaka Ohara, Makoto Matsuda | 2010-12-07 |
| 7843604 | Image correcting device, image forming apparatus, and image correcting method | Makoto Higashiyama, Yoshiaki Kawai, Shingo Nishizaki, Tomohide Kondoh | 2010-11-30 |
| 7738507 | Network relay system and control method thereof | Manabu Fujita, Hiroyuki Isogai, Shinji Nozaki | 2010-06-15 |
| 7701615 | Image forming method and image forming apparatus | Toshio Furukawa, Seiji Yoshida | 2010-04-20 |
| 7605930 | Image processing device | Tomoaki Hattori, Katsuyuki Yokoi | 2009-10-20 |
| 7606859 | Multimedia communication system | Kenta Shiga, Junji Fukuzawa, Keiko Tanigawa | 2009-10-20 |
| 7594499 | Fuel feed apparatus and accumulator fuel injection system having the same | Hiroyuki Shimai, Mitsuru Nagai | 2009-09-29 |
| 7486904 | Multicolor image forming apparatus and image making device | Shougo Sato, Katsuyuki Yokoi, Yasushi Okabe | 2009-02-03 |
| 7471915 | Image forming apparatus into which replaceable units are detachably attached | Naoya Kamimura, Tomoaki Hattori, Takuji Matsuno, Kazushi Fukuta, Yoshimitsu Doi | 2008-12-30 |
| 7464876 | Image reading device | Kiyotaka Ohara | 2008-12-16 |
| 7439622 | Semiconductor device | Hitoshi Akamine, Masao Yamane, Tetsuaki Adachi | 2008-10-21 |
| 7433619 | Heat fixing device capable of preventing deterioration of a temperature sensor and an image forming apparatus | Tomoaki Hattori | 2008-10-07 |
| 7420886 | Magnetic recording medium, and thermal stability measuring method and apparatus of magnetic recording medium | Hiroshi Tomiyasu, Teiichiro Umezawa, Genshichi Hata, Takashi Morikawa, Masato Kobayashi +2 more | 2008-09-02 |
| 7406273 | Image forming apparatus into which replaceable units are detachably attached | Naoya Kamimura, Tomoaki Hattori, Takuji Matsuno, Kazushi Fukuta, Yoshimitsu Doi | 2008-07-29 |
| 7352378 | Image forming device | Shougo Sato | 2008-04-01 |
| 7319926 | Self-diagnosis display unit | — | 2008-01-15 |
| 7266313 | Image forming device and system that use consumable items and method of changing consumable items | Katsuyuki Yokoi, Tomoaki Hattori | 2007-09-04 |
| 7227354 | Magnetic material amount detecting apparatus | Masao Obama | 2007-06-05 |
| 7220500 | Magnetic recording medium, and thermal stability measuring method and apparatus of magnetic recording medium | Hiroshi Tomiyasu, Teiichiro Umezawa, Genshichi Hata, Takashi Morikawa, Masato Kobayashi +2 more | 2007-05-22 |
| 7197265 | Color image forming devices for use in color printers | Kenjiro Nishiwaki | 2007-03-27 |
| 7141876 | Semiconductor device | Hitoshi Akamine, Masao Yamane, Tetsuaki Adachi | 2006-11-28 |
| 7136613 | Multicolor image forming apparatus and image making device | Shougo Sato, Katsuyuki Yokoi, Yasushi Okabe | 2006-11-14 |
| 7133636 | Fixing device and image forming device provided with the same | Katsuyuki Yokoi | 2006-11-07 |
| 7128036 | Autochoke controller | — | 2006-10-31 |