Air-conditioning apparatus
US-2025216104-A1 · Jul 3, 2025 · US
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Ishimura Katsuhiro patents
Ishimura Katsuhiro is listed as an inventor on 55 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ishimura Katsuhiro |
| Total patents | 55 |
| First publication | Mar 19, 2015 |
| Latest publication | Jul 3, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Air-conditioning apparatus
US-12104818-B2 · Oct 1, 2024 · US
Air-conditioning apparatus
US-12098855-B2 · Sep 24, 2024 · US
Air-conditioning apparatus
US-12061019-B2 · Aug 13, 2024 · US
Open-close valve unit, and refrigeration apparatus employing the open-close valve unit
US-2024093922-A1 · Mar 21, 2024 · US
Air-conditioning apparatus
US-11906191-B2 · Feb 20, 2024 · US
Air-conditioning apparatus and heat-medium flow-rate calculation method
US-11892218-B2 · Feb 6, 2024 · US
Refrigeration cycle apparatus
US-11609031-B2 · Mar 21, 2023 · US
Air-conditioning apparatus
US-2022373233-A1 · Nov 24, 2022 · US
Refrigeration cycle apparatus
US-11473821-B2 · Oct 18, 2022 · US
Recent patents
Latest publications not already listed above.
Air-conditioning apparatus
US-2022205662-A1 · Jun 30, 2022 · US
Air-conditioning apparatus and heat-medium flow-rate calculation method
US-2022163239-A1 · May 26, 2022 · US
Air-conditioning apparatus
US-2022090815-A1 · Mar 24, 2022 · US
Air-conditioning apparatus
US-11274864-B2 · Mar 15, 2022 · US
Air-conditioning apparatus
US-2022057100-A1 · Feb 24, 2022 · US
Air-conditioning apparatus with leak detection control
US-11231199-B2 · Jan 25, 2022 · US
Air conditioner
US-11199337-B2 · Dec 14, 2021 · US
Air-conditioning apparatus and air-conditioning system
US-11181303-B2 · Nov 23, 2021 · US
Heat pump with refrigerant leak detection and pump-down method
US-11143439-B2 · Oct 12, 2021 · US
Refrigeration cycle apparatus
US-11118821-B2 · Sep 14, 2021 · US
Air conditioning system
US-11098916-B2 · Aug 24, 2021 · US
Air-conditioning device
US-11092362-B2 · Aug 17, 2021 · US
Refrigeration cycle apparatus
US-11002467-B2 · May 11, 2021 · US
Air conditioner
US-2021010704-A1 · Jan 14, 2021 · US
Air-conditioning apparatus
US-2020325373-A1 · Oct 15, 2020 · US
Air conditioning system
US-2020318840-A1 · Oct 8, 2020 · US
Air-conditioning device
US-2020284476-A1 · Sep 10, 2020 · US
Air-conditioning apparatus
US-2020271344-A1 · Aug 27, 2020 · US
Air-conditioning apparatus
US-2020248943-A1 · Aug 6, 2020 · US
Refrigeration cycle apparatus
US-2020166257-A1 · May 28, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Electric Corp | 55 |
| Yamashita Koji | 13 |
| Ishimura Katsuhiro | 13 |
| Wakamoto Shinichi | 10 |
| Takenaka Naofumi | 10 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| F25B13/00 | 51 |
| F25B49/02 | 37 |
| F25B2313/0233 | 27 |
| F25B2700/1931 | 23 |
| F25B2700/1933 | 23 |