Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429783 | Fixing apparatus and heater used in the same that suppresses thermal stress from being created in the heater | Hikaru Osada, Nozomu Nakajima, Shoichiro Ikegami | 2019-10-01 |
| 10310424 | Fixing device that alleviates a physical load on non-heat-generating regions of a heat generating layer of a fixing film | Koji An, Takashi Narahara, Takeshi Shinji, Kazuhiro Doda, Kohei Wakatsu | 2019-06-04 |
| 10268145 | Image heating apparatus having a plate-like heater and a heat conduction plate | Atsutoshi Ando, Takashi Narahara, Yasuhito Minamishima | 2019-04-23 |
| 10216130 | Heating rotating member and heating apparatus | Ken Nakagawa, Takashi Narahara, Takeshi Shinji, Kazuhiro Doda, Kohei Wakatsu | 2019-02-26 |
| 10095165 | Fixing apparatus for fixing a toner image to a recording medium | Kenichi Ogawa, Takashi Narahara, Yasuhito Minamishima, Tsuguhiro Yoshida, Masashi Tanaka +1 more | 2018-10-09 |
| 10078297 | Image forming apparatus | Takashi Narahara, Yasuhito Minamishima, Kenichi Ogawa, Masaru Ohno | 2018-09-18 |
| 9983522 | Fixing device | Takashi Narahara, Atsutoshi Ando, Yasuhito Minamishima, Tomoya Tateishi, Masafumi Maeda | 2018-05-29 |
| 9915897 | Fixing device | Takashi Narahara, Takeshi Shinji, Kazuhiro Doda, Kohei Wakatsu | 2018-03-13 |
| 9864319 | Image forming apparatus | — | 2018-01-09 |
| 9829839 | Image heating apparatus having an electric power shut-off member, thermal fuse, or thermal switch operable in response to an abnormal temperature rise | Atsutoshi Ando, Takashi Narahara, Yasuhito Minamishima | 2017-11-28 |
| 9766578 | Fixing device | Takashi Narahara, Yasuhito Minamishima, Kenichi Ogawa | 2017-09-19 |
| 9519252 | Fixing device | Tomoya Tateishi, Masafumi Maeda, Takashi Narahara, Yasuhito Minamishima | 2016-12-13 |
| 9513586 | Image heating apparatus having film, back-up member forming a nip with the film, a heater, and heat conductive members configured to be brought into contact with heater surface opposite to the surface of the heater brought into contact with the film | Takashi Narahara, Yasuhito Minamishima, Kenichi Ogawa | 2016-12-06 |
| 9507303 | Fixing device | Takashi Narahara, Atsutoshi Ando, Yasuhito Minamishima, Tomoya Tateishi, Masafumi Maeda | 2016-11-29 |
| 9501012 | Fixing apparatus for fixing a toner image to a recording medium | Kenichi Ogawa, Takashi Narahara, Yasuhito Minamishima, Tsuguhiro Yoshida, Masashi Tanaka +1 more | 2016-11-22 |
| 9423737 | Fixing apparatus | Takashi Narahara, Takanori Watanabe, Masahiko Suzumi, Kazuhiro Doda, Takanori Mitani +1 more | 2016-08-23 |
| 9417576 | Fixing device | Yasuhito Minamishima, Takashi Narahara, Atsutoshi Ando | 2016-08-16 |
| 9235172 | Image fixing apparatus | Takashi Narahara, Atsutoshi Ando, Yasuhito Minamishima, Masafumi Maeda, Tomoya Tateishi | 2016-01-12 |
| 9229388 | Fixing device | Takashi Narahara, Atsutoshi Ando, Yasuhito Minamishima, Tomoya Tateishi, Masafumi Maeda | 2016-01-05 |
| 9227183 | Microparticles and curable organopolysiloxane composition containing the same | Manabu Sutoh, Kouichi Ozaki, Dorab Bhagwagar, Toyohiko Fujisawa | 2016-01-05 |
| 9182713 | Fixing apparatus | Takashi Narahara, Takanori Watanabe, Masahiko Suzumi, Kazuhiro Doda, Takanori Mitani +1 more | 2015-11-10 |
| 8923741 | Fixing apparatus | — | 2014-12-30 |
| 8744296 | Image forming apparatus | Daizo Fukuzawa, Mahito Yoshioka, Noriaki Sato, Munehito Kurata, Kuniaki Kasuga +5 more | 2014-06-03 |
| 8305001 | Light-emitting diode driver circuit and lighting apparatus | Fumio Horiuchi, Takaya Kusabe | 2012-11-06 |
| 7990033 | Display device, method of manufacturing thereof, and method of improving visibility | Toshiki Nakata, Toshio Saruyama, Toyohiko Fujisawa, Kouichi Ozaki, Takaki Aoyama | 2011-08-02 |