Issued Patents All Time
Showing 1–25 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12416439 | Refrigerant cycle apparatus | Natsuko Kitagawa, Ryuuichi Toyota, Kazunari Fukagawa, Keiya NAGAHARA, Makoto Inoue +1 more | 2025-09-16 |
| 12215906 | Heat pump system and method for controlling the same | Kevin Cornelis, Martijn Deprez | 2025-02-04 |
| 12130059 | Heat pump system and controller for controlling operation of the same | Kevin Cornelis | 2024-10-29 |
| 12123633 | Refrigerant system | David Steen, Kevin Cornelis | 2024-10-22 |
| 11976831 | Air-conditioner, air-conditioning system, and method for monitoring air-conditioner | Kyouji Araya, Kazuya Fukuda, Ryuuichi Toyota, Kazunari Fukagawa, Makoto Inoue +1 more | 2024-05-07 |
| 11927380 | Refrigeration apparatus | Daiki Onozato | 2024-03-12 |
| 11530827 | Heat source unit and air conditioner having the heat source unit | Pieter Pirmez, Akiharu Kojima | 2022-12-20 |
| 11199349 | Heat source unit and air conditioner having the heat source unit | Pieter Pirmez, Akiharu Kojima | 2021-12-14 |
| 11131466 | Heat source unit and air conditioner having the heat source unit | Pieter Pirmez, Akiharu Kojima | 2021-09-28 |
| 10443869 | Air conditioner construction method | Shinya Matsuoka, Masahiro Oka, Mari Susaki | 2019-10-15 |
| 10234164 | Air conditioning apparatus | Tomohisa Takeuchi, Shinya Matsuoka | 2019-03-19 |
| 10197321 | Refrigeration apparatus | Shinya Matsuoka, Masahiro Oka | 2019-02-05 |
| 10184676 | Air conditioner having simultaneous heating and cooling | Shinya Matsuoka, Masahiro Oka, Mari Susaki | 2019-01-22 |
| 9989284 | Refrigeration apparatus | Shinya Matsuoka | 2018-06-05 |
| 9958191 | Refrigeration apparatus | Shinya Matsuoka, Masahiro Oka | 2018-05-01 |
| 9897355 | Refrigeration apparatus | Shinya Matsuoka, Masahiro Oka | 2018-02-20 |
| 9851132 | Air conditioner | Shinya Matsuoka, Masahiro Oka, Mari Susaki | 2017-12-26 |
| 9791176 | Refrigeration apparatus | Shinya Matsuoka | 2017-10-17 |
| 9784481 | Heat-recovery-type refrigerating apparatus | Tomohisa Takeuchi, Sayako Kimura, Shinya Matsuoka | 2017-10-10 |
| 9733000 | Refrigeration apparatus | Junya Minami, Mari Susaki, Masahiro Oka | 2017-08-15 |
| 9587863 | Refrigeration apparatus | Shinya Matsuoka, Masahiro Oka | 2017-03-07 |
| 9303907 | Refrigerant charging device, refrigeration device and refrigerant charging method | Masahiro Oka, Kazuhiko Tani, Atsushi Okamoto | 2016-04-05 |
| 9010135 | Refrigeration apparatus with a refrigerant collection operation between a plurality of outdoor units | Shinya Matsuoka | 2015-04-21 |
| 8899056 | Air conditioner | Masahiro Oka, Kazuhiko Tani, Atsushi Okamoto | 2014-12-02 |
| 8505321 | Refrigeration apparatus with reduced constraints on placement of utilization unit relative to heat source unit | Shinya Matsuoka | 2013-08-13 |