Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392501 | Hot-water supply and heating system | Takenori Matsumoto, Naoto Ishii, Tsukine MATSUGAMI | 2025-08-19 |
| 12359836 | Air-conditioning apparatus, and air discharge method for air-conditioning apparatus | Kazuya Honda, Naofumi Takenaka, Yuji Motomura, Koji Furuya, Hiroki WASHIYAMA | 2025-07-15 |
| D1077160 | Outdoor unit for water heater | Yota Maema, Akinori KURACHI, Tsukine MATSUGAMI, Yuji Tarumi, Takuya Ito | 2025-05-27 |
| 12173918 | Air-conditioning apparatus and air handling unit | Yusuke TSUJI, Koji Azuma, Yasushi Okoshi | 2024-12-24 |
| 12038183 | Chilling unit and chilling unit system | Naoya MUKAITANI, Shohei Takenaka, Takahito Hikone, Yoshio Yamano, Takuya Ito | 2024-07-16 |
| 12038210 | Chilling unit | Nobuhide SAKAMOTO, Takahito Hikone | 2024-07-16 |
| 11927356 | Controller of air conditioning apparatus, outdoor unit, branch unit, heat source unit, and air conditioning apparatus | Naoki Kato, Yuji Motomura | 2024-03-12 |
| D1017649 | Chiller unit | Takuya Ito, Junichi Miyai, Yuji Tarumi, Kazuki Murakawa, Yoshio Yamano +1 more | 2024-03-12 |
| 11913694 | Heat pump system | Kazuki Hayashida, Yasushi Okoshi, Takuya Ito, Yoshio Yamano, Takahiro Akizuki | 2024-02-27 |
| 11815281 | Air-conditioning device with a heat medium heat exchanger | Naofumi Takenaka | 2023-11-14 |
| 11808476 | Relay unit heat exchanger | Nobuhiro Wada, Yuji Motomura, Yasushi Okoshi | 2023-11-07 |
| 11802701 | Air-conditioning apparatus | — | 2023-10-31 |
| 11802702 | Controller of air conditioning apparatus, outdoor unit, relay unit, heat source unit, and air conditioning apparatus | Naoki Kato, Yuji Motomura, Naofumi Takenaka | 2023-10-31 |
| 11802724 | Air-conditioning apparatus with simultaneous heating and defrosting modes | Hiroki WASHIYAMA, Yuji Motomura, Koji Azuma, Naofumi Takenaka | 2023-10-31 |
| 11796203 | Air-conditioning apparatus | Naoto Ishii, Yuji Motomura | 2023-10-24 |
| 11708995 | Air-conditioning apparatus | Koji Furuya, Koji Azuma, Yuji Motomura, Yasushi Okoshi | 2023-07-25 |
| 11592223 | Free cooling outdoor unit | Yoshio Yamano, Takahito Hikone, Takuya Ito, Yasushi Okoshi | 2023-02-28 |
| 11525599 | Controller of air conditioning apparatus, outdoor unit, relay unit, heat source unit, and air conditioning apparatus | Naoki Kato, Yuji Motomura, Naofumi Takenaka | 2022-12-13 |
| 11525598 | Air-conditioning apparatus | Naofumi Takenaka, Hiroki WASHIYAMA, Yuji Motomura, Koji Furuya, Jun Nishio +1 more | 2022-12-13 |
| 11506411 | Air-conditioning device with refrigerant leak detection and control | Shota Shirai, Kenshiro Kawabata, Yuji Tarumi | 2022-11-22 |
| 11421907 | Controller of air conditioning system, outdoor unit, relay unit, heat source apparatus, and air conditioning system | Naoki Kato, Yuji Motomura, Naofumi Takenaka | 2022-08-23 |
| 11408656 | Heat source device and refrigeration cycle device | Yasushi Okoshi, Takuya Ito, Yoshio Yamano, Takahiro Akizuki, Tomoyoshi Obayashi +1 more | 2022-08-09 |
| 11397035 | Controller of air conditioning apparatus, outdoor unit, relay unit, heat source unit, and air conditioning apparatus | Naoki Kato, Yuji Motomura, Naofumi Takenaka | 2022-07-26 |
| 11384972 | Free cooling system | Naoya MUKAITANI, Takahito Hikone, Yoshio Yamano, Takuya Ito, Yasushi Okoshi | 2022-07-12 |
| 11333388 | Controller of air conditioning system, outdoor unit, relay unit, heat source apparatus, and air conditioning system | Naoki Kato, Yuji Motomura, Naofumi Takenaka | 2022-05-17 |