Issued Patents All Time
Showing 26–50 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10990046 | Fixing device having heater holding member with inclined slits | Tomohiro Watatani, Masakazu Uehara, Yuhiro Sakai, Fumito Nakamoto | 2021-04-27 |
| 10969718 | Fixing device including rotor facing inner circumferential surface of fixing belt and image forming apparatus | Tomohiro Watatani, Masakazu Uehara, Yuhiro Sakai, Fumito Nakamoto | 2021-04-06 |
| 10895504 | Terahertz wave spectroscopic measurement apparatus and terahertz wave spectroscopic measurement method | Takashi Yasuda, Yoichi Kawada, Kazuki Horita, Takayoshi KUGA, Atsushi Nakanishi +1 more | 2021-01-19 |
| 10877409 | Fixing device and image forming apparatus | Tomohiro Watatani, Masakazu Uehara, Yuhiro Sakai | 2020-12-29 |
| 10838334 | Fixing device and image forming apparatus | Yuhiro Sakai, Masakazu Uehara, Tomohiro Watatani | 2020-11-17 |
| 10809189 | Optical measurement device and optical measurement method | Kazuki Horita, Yoichi Kawada, Atsushi Nakanishi, Kazuue Fujita, Hiroshi SATOZONO | 2020-10-20 |
| 10747155 | Fixing device and image forming apparatus | Masakazu Uehara, Tomohiro Watatani, Yuhiro Sakai | 2020-08-18 |
| 10619938 | Heat exchange member | Tatsuo Kawaguchi, Makoto Miyazaki, Yoshimasa Kondo | 2020-04-14 |
| 10591509 | Tunnel current control apparatus and tunnel current control method | Yoichi Kawada, Jun Takeda, Ikufumi Katayama, Yusuke ARASHIDA, Katsumasa Yoshioka | 2020-03-17 |
| 10527369 | Heat exchanger element, manufacturing method therefor, and heat exchanger | Yoshio Suzuki, Tatsuo Kawaguchi, Yoshimasa Kondo | 2020-01-07 |
| 10520865 | Fixing device, image forming apparatus and holding member forming method | — | 2019-12-31 |
| 10451651 | Tunnel current control apparatus and tunnel current control method | Yoichi Kawada, Jun Takeda, Ikufumi Katayama, Yusuke ARASHIDA, Katsumasa Yoshioka | 2019-10-22 |
| 10393649 | THz bolometer detector | Ryusuke Kitaura, Masatoshi Ishihara, Masahiro Yamazaki | 2019-08-27 |
| 10248003 | Non-linear optical crystal and method for manufacturing same, and terahertz-wave generator and terahertz-wave measuring apparatus | Kouichiro Akiyama, Yoichi Kawada, Takashi Yasuda, Atsushi Nakanishi | 2019-04-02 |
| 10082720 | Wavelength conversion element and wavelength conversion light pulse waveform shaping device | Hisanari TAKAHASHI, Yoichi Kawada, Takashi Inoue, Koyo WATANABE, Koji Takahashi | 2018-09-25 |
| 9964901 | Image forming apparatus | — | 2018-05-08 |
| 9739540 | Heat conduction member | Shinya Yoshida, Tatsuo Kawaguchi | 2017-08-22 |
| 9696206 | Terahertz-wave spectrometer | Takashi Yasuda, Kouichiro Akiyama, Yoichi Kawada, Atsushi Nakanishi | 2017-07-04 |
| 9612153 | Electric field vector detection method and electric field vector detection device | Yoichi Kawada, Takashi Yasuda | 2017-04-04 |
| 9541872 | Fixing device having fixing belt heated with radiant heat from heat generating portion and image forming apparatus including same | — | 2017-01-10 |
| 9454115 | Fixing device and image forming apparatus | Takefumi Yotsutsuji, Yoshiharu Kanematsu, Yoshihiro Yamagishi, Takashi Eiki, Eriko Hayashi | 2016-09-27 |
| 9411273 | Fixing device and image forming apparatus | — | 2016-08-09 |
| 9335691 | Fixing device and image forming apparatus | Yoshihiro Yamagishi, Yoshiharu Kanematsu, Takashi Eiki, Takefumi Yotsutsuji, Eriko Hayashi | 2016-05-10 |
| 9323193 | Fixing device and image forming apparatus | Motoki Moriguchi | 2016-04-26 |
| 9310730 | Fixing device and image forming apparatus | Motoki Moriguchi | 2016-04-12 |