Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12215900 | Refrigeration cycle device | Hiroshi Mieda, Atsushi Inaba, Yuuichi Kami, Masafumi Nakashima | 2025-02-04 |
| 11254190 | Vapor injection heat pump and control method | Jing He, Loren John Lohmeyer, III, Manfred Koberstein, Masafumi Nakashima | 2022-02-22 |
| 10752087 | Vehicle refrigeration system including cabin and outdoor condenser circuits with a holding reservoir and a bypass controlled outside subcool heat exchanger for heating output control of condensers | Zhiwei Shan | 2020-08-25 |
| 10538138 | Air conditioning device for vehicle | Tomoyuki NOMURA | 2020-01-21 |
| 10493818 | Refrigeration cycle device | — | 2019-12-03 |
| 9494355 | Refrigerant cycle device | Satoshi Itoh, Atsushi Inaba | 2016-11-15 |
| 8984903 | Refrigerant cycle device | Satoshi Itoh, Atsushi Inaba | 2015-03-24 |
| 6871508 | Air conditioner with reduced number of piping accessories | Shigeki Wanami, Kazuo Kito, Toshiya Nagasawa | 2005-03-29 |
| 6516628 | Refrigerant cycle system with hot-gas bypass structure | Satoshi Izawa, Yoshiaki Takano | 2003-02-11 |