Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148503 | Evaporator with cool storage function | — | 2021-10-19 |
| 10408510 | Evaporator | Naohisa Higashiyama, Motoyuki Takagi | 2019-09-10 |
| 10393416 | Evaporator | Naohisa Higashiyama, Motoyuki Takagi, Takashi Hirayama | 2019-08-27 |
| 10393445 | Evaporator | Motoyuki Takagi, Naohisa Higashiyama | 2019-08-27 |
| 10047984 | Evaporator | Naohisa Higashiyama, Motoyuki Takagi, Takashi Hirayama | 2018-08-14 |
| 10006680 | Evaporator with cool storage function | Takashi Hirayama | 2018-06-26 |
| 9863652 | Heat exchanger with thermal storage function | Mitsuru Nobusue | 2018-01-09 |
| 9855818 | Evaporator with cool storage function | Naohisa Higashiyama | 2018-01-02 |
| 9746217 | Evaporator with cool storage function | Takashi Hirayama, Naohisa Higashiyama | 2017-08-29 |
| 9732996 | Evaporator with cool storage function | Naohisa Higashiyama | 2017-08-15 |
| 9511458 | Heat exchanger with thermal storage function and method of manufacturing the same | Mitsuru Nobusue | 2016-12-06 |
| 9404680 | Evaporator with cool storage function | Takashi Hirayama | 2016-08-02 |
| 9366463 | Evaporator | Naohisa Higashiyama, Motoyuki Takagi, Takashi Hirayama | 2016-06-14 |
| D738996 | Evaporator with cool storage function | — | 2015-09-15 |
| 8863550 | Thermal storage material container and heat exchanger | Naohisa Higashiyama, Tatsuhiro Mizo | 2014-10-21 |
| 7938173 | Heat exchanger and refrigerant passage portion connecting structure for refrigeration cycle | Yoshihiko Seno, Takayuki Yasutake | 2011-05-10 |
| 6915659 | Refrigeration system and its condensing apparatus | Yoshihiko Seno, Keiji Yamazaki | 2005-07-12 |
| 6889521 | Heat exchanger with receiver tank, and refrigeration system | Yoshihiko Seno | 2005-05-10 |
| 6708522 | Receiver tank for use in refrigeration cycle, heat exchanger with said receiver tank, and condensing apparatus for use in refrigeration cycle | Keiji Yamazaki, Yoshihiko Seno, Yasuhiro Takahashi | 2004-03-23 |
| 6494059 | Receiver tank for use in refrigeration cycle, heat exchanger with said receiver tank, and condensing apparatus for use in refrigeration cycle | Keiji Yamazaki, Yoshihiko Seno, Yasuhiro Takahashi | 2002-12-17 |
| 6330810 | Condensing apparatus for use in a refrigeration cycle receiver-dryer used for said condensing apparatus | Keiji Yamazaki, Yoshihiko Seno, Yasuhiro Takahashi | 2001-12-18 |