Issued Patents All Time
Showing 76–100 of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9429889 | Image heating apparatus | Yuji Fujiwara, Hideaki Yonekubo, Hisashi Nakahara, Akira Kato, Noriaki Tanaka +2 more | 2016-08-30 |
| 9425205 | Semiconductor memory device | — | 2016-08-23 |
| 9372463 | Image forming apparatus including fixing section having heat generating members switchable between series and parallel connection conditions | — | 2016-06-21 |
| 9342010 | Image heating apparatus | Hideaki Yonekubo, Hisashi Nakahara, Akira Kato, Noriaki Tanaka, Hideyuki Matsubara +1 more | 2016-05-17 |
| 9311993 | Nonvolatile semiconductor memory device | Takuya Futatsuyama | 2016-04-12 |
| 9298142 | Image forming apparatus | — | 2016-03-29 |
| 9268280 | Heating apparatus and image forming apparatus | — | 2016-02-23 |
| 9270163 | Power source, power failure detection apparatus, and image forming apparatus | — | 2016-02-23 |
| 9240416 | Semiconductor memory device | Masaaki Higuchi, Hirokazu Ishigaki, Tatsuya Okamoto | 2016-01-19 |
| 9235166 | Heater and image heating device mounted with heater | — | 2016-01-12 |
| 9229384 | Image forming apparatus and safety circuit mounted on the same apparatus | Tatsuya Hotogi, Yuki Nakajima | 2016-01-05 |
| 9190142 | Semiconductor memory device and method of controlling the same | — | 2015-11-17 |
| 9170550 | Image forming apparatus controlling power from an AC power supply to a heater in accordance with the temperature sensed by a temperature sensing element | Kei Sato | 2015-10-27 |
| 9171637 | Nonvolatile semiconductor memory device and method of controlling the same | — | 2015-10-27 |
| 9141046 | Image forming apparatus | Atsushi Kawarago, Yuta Hojo, Kei Sato | 2015-09-22 |
| 9128430 | Image forming apparatus using power control to select power levels based on temperature | Rikuo Kawakami | 2015-09-08 |
| 9098033 | Heater and image heating device having same heater | — | 2015-08-04 |
| 9098034 | Heater and image heating device including the same | — | 2015-08-04 |
| 9098035 | Fixing device and heater used in fixing device | Hisashi Nakahara, Hideaki Yonekubo, Satoru Taniguchi, Hiroyuki Sakakibara, Koji Nihonyanagi +3 more | 2015-08-04 |
| 9086663 | Heater, image heating device with the heater and image forming apparatus therein | Koji Nihonyanagi | 2015-07-21 |
| 8977155 | Image forming apparatus | — | 2015-03-10 |
| 8884192 | Heater and image heating apparatus having the heater installed therein | — | 2014-11-11 |
| 8859940 | Image heating apparatus | — | 2014-10-14 |
| 8855509 | Heating apparatus and voltage detection apparatus | Yuji Fujiwara | 2014-10-07 |
| 8818214 | Heating apparatus and image forming apparatus | — | 2014-08-26 |