Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11371783 | Loop heat pipe, cooling device, and electronic device | Kiyotada Katoh, Takeshi Endoh, Takashi Tanaka, Toshihiko Baba, Keisuke Ikeda +1 more | 2022-06-28 |
| 11187468 | Loop heat pipe wick, loop heat pipe, cooling device, and electronic device, and method for manufacturing porous rubber and method for manufacturing loop heat pipe wick | Kiyotada Katoh, Norihiko Aze, Takeshi Endoh | 2021-11-30 |
| 10071586 | Light irradiation apparatus and information rewritable system | Masataka Uehira, Kohji Sakai, Tomomi Ishimi | 2018-09-11 |
| 9864334 | Cooling device and image forming apparatus including same | Keisuke Ikeda, Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa, Yasuaki Toda +4 more | 2018-01-09 |
| 9707792 | Cooling device, laser device, and image processing apparatus | — | 2017-07-18 |
| 9513598 | Cooling device and image forming apparatus | Keisuke Ikeda, Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa | 2016-12-06 |
| 9483018 | Cooling device and image forming apparatus including same | Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa, Yasuaki Toda, Yutaka Shoji +6 more | 2016-11-01 |
| 9465358 | Cooling device and image forming apparatus including same | Keisuke Ikeda, Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa, Yasuaki Toda +4 more | 2016-10-11 |
| 9423730 | Cooling device and image forming apparatus including same | Keisuke Ikeda, Satoshi Okano, Masanori Saitoh, Takehara Kenichi, Hiromitsu Fujiya | 2016-08-23 |
| 9400485 | Cooling device having a turbulence generating unit | Satoshi Okano, Takayuki Nishimura, Kenichi Takehara, Yasuaki Iijima, Hiromitsu Fujiya +4 more | 2016-07-26 |
| 9372465 | Cooling device and image forming apparatus including same | Keisuke Ikeda, Yutaka Shoji, Kenji Ishii, Takeshi Watanabe, Susumu Tateyama +2 more | 2016-06-21 |
| 9360838 | Cooling device and image forming apparatus incorporating same | Hiroaki Miyagawa, Satoshi Aizawa, Susumu Tateyama | 2016-06-07 |
| 9360837 | Air-conditioning unit, image forming apparatus incorporating same, and air-conditioning channel switching method | Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa, Yasuaki Toda, Keisuke Ikeda | 2016-06-07 |
| 9354601 | Liquid cooling device that arranges a coolant flowing direction in accordance with a temperature gradient of a cooling airflow and image forming apparatus incorporating the same | Hiromitsu Fujiya, Keisuke Yuasa, Yasuaki Toda, Kenji Ishii, Susumu Tateyama +2 more | 2016-05-31 |
| 9348311 | Recording medium conveyor and image forming apparatus incorporating same | Takeshi Watanabe, Kenji Ishii, Keisuke Ikeda | 2016-05-24 |
| 9335676 | Image forming apparatus | Hiroaki Miyagawa, Keisuke Ikeda, Susumu Tateyama, Kenji Ishii | 2016-05-10 |
| 9296235 | Cooling device and image forming apparatus | Keisuke Ikeda, Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa | 2016-03-29 |
| 9217979 | Cooling device and image forming apparatus including same | Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa, Yasuaki Toda, Yutaka Shoji +6 more | 2015-12-22 |
| 9098024 | Cooling device and image forming apparatus including same | Keisuke Ikeda, Satoshi Okano, Masanori Saitoh, Takehara Kenichi, Hiromitsu Fujiya | 2015-08-04 |
| 9063482 | Cooling device and image forming apparatus | Keisuke Ikeda, Masanori Saitoh | 2015-06-23 |
| 9044982 | Cooling device and image forming apparatus | Keisuke Ikeda, Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa | 2015-06-02 |
| 9046858 | Cooling device and image forming apparatus including same | Keisuke Ikeda, Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa, Yasuaki Toda +4 more | 2015-06-02 |
| 9046872 | Cooling device and image forming apparatus incorporating same | Keisuke Ikeda, Makoto Nakura, Susumu Tateyama, Hiroaki Miyagawa, Yasuaki Toda +6 more | 2015-06-02 |
| 8977159 | Image forming apparatus | Kenichi Takehara, Hiromitsu Fujiya, Keisuke Yuasa, Keisuke Ikeda, Yasuaki Toda | 2015-03-10 |
| 8879945 | Cooling device and image forming apparatus | Hiomitsu Fujiya, Satoshi Okano, Masanori Saitoh, Keisuke Ikeda, Kenichi Takehara +2 more | 2014-11-04 |