Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379141 | Liquid refrigerant sprayer and falling liquid film type evaporator | Kou Terai, Mitsuharu Numata, Yutaka Shibata | 2025-08-05 |
| 12339599 | Image forming apparatus | Hirokazu Okugawa, Shunsuke Matsushita | 2025-06-24 |
| 12038239 | Heat exchanger, method for manufacturing heat exchanger, and refrigerant cycle apparatus | Debukuma-ru Mondaru, Tomohiro Nagano, Ken Satou, Kiyotaka Toyoyama, Takuya Ukai | 2024-07-16 |
| 12013188 | Shell-and-plate type heat exchanger | Mitsuharu Numata, Yutaka Shibata, Kou Terai | 2024-06-18 |
| 11913729 | Heat exchanger | Tooru Andou, Tomohiro Nagano, Yoshiyuki Matsumoto | 2024-02-27 |
| 11859882 | Refrigeration cycle apparatus | Ryuhei Kaji, Kazuhiro Furusho | 2024-01-02 |
| 11828477 | Heat exchanger and air conditioner | Tomohiro Nagano, Kaori Yoshida, Isao Fujinami, Deb Kumar Mondal, Hiroki Yamaguchi | 2023-11-28 |
| 11815316 | Heat exchanger and heat pump system having same | Yutaka Shibata, Tomoki Hirokawa | 2023-11-14 |
| 11698228 | Shell-and-plate heat exchanger | Mitsuharu Numata, Kou Terai, Yutaka Shibata | 2023-07-11 |
| 11619427 | Heat exchanger and heat pump system having same | Yutaka Shibata, Mitsuharu Numata, Tomoki Hirokawa | 2023-04-04 |
| 11549733 | Heat exchanger and heat pump device | Tomoki Hirokawa, Tooru Andou, Yoshiyuki Matsumoto, Hideyuki Kusaka, Kouju Yamada | 2023-01-10 |
| 11137698 | Image forming apparatus including notifying information on developing unit lifetime | Yosuke Kishi, Masaki Hirose | 2021-10-05 |
| 10942470 | Developing apparatus, process cartridge, and image forming apparatus | Naoki Fukushima, Atsushi Toda, Daisuke Baba, Yosuke Kishi, Masahito Kato +1 more | 2021-03-09 |
| 10761451 | Developing apparatus for providing developer to an image bearing member and image forming apparatus having the developing apparatus | Masahito Kato, Naoki Fukushima, Atsushi Toda, Daisuke Baba, Yosuke Kishi +1 more | 2020-09-01 |
| 10655917 | Heat exchanger and air conditioning device | Satoshi Inoue, Masanori Jindou, Kousuke Morimoto | 2020-05-19 |
| 10443944 | Heat exchanger and air conditioning device | Satoshi Inoue | 2019-10-15 |
| 9803935 | Heat exchanger | Toshimitsu Kamada, Shun Yoshioka, Aya Okuno | 2017-10-31 |
| 9651317 | Heat exchanger and air conditioner | Masanori Jindou, Yoshio Oritani, Toshimitsu Kamada | 2017-05-16 |
| 9581365 | Refrigerating apparatus | Shuji Furui, Kazuhiro Furusho, Hiroshi Yoh | 2017-02-28 |
| 9574806 | Heat exchanger and air conditioning apparatus | Satoshi Inoue, Masanori Jindou, Kousuke Morimoto | 2017-02-21 |
| 8910703 | Heat exchanger | Hyunyoung Kim, Haruo Nakata, Toshimitsu Kamada | 2014-12-16 |
| 8913929 | Developing device, process cartridge and image forming apparatus | Nobuyoshi Yoshida | 2014-12-16 |
| 8725021 | Image forming apparatus with controlled developer removal | Kohei Matsuda, Hideaki Hasegawa | 2014-05-13 |
| 8613307 | Finned tube heat exchanger | Hyunyoung Kim, Toshimitsu Kamada, Kazushige Kasai | 2013-12-24 |
| 7687708 | Photovoltaic cell having a coating film provided on a photovoltaic element and manufacturing method thereof | Yoshifumi Takeyama | 2010-03-30 |