Turbo refrigerator, refrigerator control device, turbo refrigerator control method, and program
US-2026078933-A1 · Mar 19, 2026 · US
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Suemitsu Ryosuke patents
Suemitsu Ryosuke is listed as an inventor on 24 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Suemitsu Ryosuke |
| Total patents | 24 |
| First publication | May 25, 2017 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Turbo chiller
US-12578130-B2 · Mar 17, 2026 · US
Turbo compressor and turbo chiller comprising same
US-2026028997-A1 · Jan 29, 2026 · US
Condenser and turbo refrigerator
US-2026029178-A1 · Jan 29, 2026 · US
Heat source machine, operation method of the same, and refrigerating machine oil for heat source machine
US-2025230376-A1 · Jul 17, 2025 · US
Turbo chiller
US-2025189183-A1 · Jun 12, 2025 · US
Control device, refrigerator, control method, and abnormality detection method
US-11994325-B2 · May 28, 2024 · US
Heat pump and method for designing the same
US-11441821-B2 · Sep 13, 2022 · US
Compressor suction pipe, compression unit, and chiller
US-11428239-B2 · Aug 30, 2022 · US
Heat exchanger
US-2022221232-A1 · Jul 14, 2022 · US
Recent patents
Latest publications not already listed above.
Refrigeration machine control device, turbo refrigeration machine, refrigeration machine control method, and program
US-11346589-B2 · May 31, 2022 · US
Turbo chiller
US-2022136744-A1 · May 5, 2022 · US
Control device, refrigerator, control method, and abnormality detection method
US-2021302084-A1 · Sep 30, 2021 · US
Refrigeration machine control device, turbo refrigeration machine, refrigeration machine control method, and program
US-2021108843-A1 · Apr 15, 2021 · US
Turbo freezing machine and start-up control method therefor
US-10724773-B2 · Jul 28, 2020 · US
Refrigerant circulation device and refrigerant circulation method
US-2020011578-A1 · Jan 9, 2020 · US
Compressor suction pipe, compression unit, and chiller
US-2019390687-A1 · Dec 26, 2019 · US
Heat pump and method for designing the same
US-2019390878-A1 · Dec 26, 2019 · US
Refrigerant circulation device, refrigerant circulation method, refrigerant filling method, and method for operating refrigerant circulation device
US-10443899-B2 · Oct 15, 2019 · US
Turbo freezing machine and start-up control method therefor
US-2019128580-A1 · May 2, 2019 · US
Heat source machine and operating method therefor
US-2018347860-A1 · Dec 6, 2018 · US
Turbo compressor and turbo chilling apparatus equipped with the turbo compressor
US-2018252233-A1 · Sep 6, 2018 · US
Refrigerant circulation device, refrigerant circulation method, refrigerant filling method, and method for operating refrigerant circulation device
US-2018066871-A1 · Mar 8, 2018 · US
Turbo chiller
US-2017146271-A1 · May 25, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Heavy Ind Thermal Systems Ltd | 24 |
| Central Glass Co Ltd | 5 |
| Eneos Corp | 1 |
| Mitsubishi Heavy Ind Thermal System Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25B1/053 | 20 |
| F25B49/02 | 9 |
| F25B1/10 | 8 |
| F25B2400/13 | 8 |
| C09K2205/126 | 7 |