Working medium, composition for thermal cycle system, thermal cycle device, and thermal cycle method
US-2026078291-A1 · Mar 19, 2026 · US
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Hayamizu Hiroki patents
Hayamizu Hiroki is listed as an inventor on 44 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hayamizu Hiroki |
| Total patents | 44 |
| First publication | May 18, 2017 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Electrical apparatus, filing apparatus and storage apparatus
US-12537151-B2 · Jan 27, 2026 · US
Working fluid for heat cycle, composition for heat cycle system and heat cycle system
US-12516231-B2 · Jan 6, 2026 · US
Working medium, composition for thermal cycle, thermal cycle device and thermal cycle method
US-2025346792-A1 · Nov 13, 2025 · US
Working medium, heat cycle system composition, heat cycle device, and heat cycle method
US-2025340770-A1 · Nov 6, 2025 · US
Gas-insulated switching device using C3HCIF4 or C4H2F6
US-12456851-B2 · Oct 28, 2025 · US
Heat cycle working medium, and heat cycle system composition
US-2025270433-A1 · Aug 28, 2025 · US
Heat cycle working medium, and heat cycle system composition
US-2025270431-A1 · Aug 28, 2025 · US
Working fluid for heat cycle, composition for heat cycle system and heat cycle system
US-2025171670-A1 · May 29, 2025 · US
Working medium
US-2024318060-A1 · Sep 26, 2024 · US
Recent patents
Latest publications not already listed above.
Wood-preserving treatment solution and method for producing wood provided with wood preservative
US-2024093039-A1 · Mar 21, 2024 · US
Aerosol raw material composition, aerosol composition, and aerosol product
US-2023416579-A1 · Dec 28, 2023 · US
Fluid composition, refrigerant composition and air conditioner
US-11827831-B2 · Nov 28, 2023 · US
Electrical apparatus, filing apparatus and storage apparatus
US-2023326693-A1 · Oct 12, 2023 · US
Pressurized container system
US-11760910-B2 · Sep 19, 2023 · US
Electric facility
US-2023261446-A1 · Aug 17, 2023 · US
Composition for heat cycle system, and heat cycle system
US-11680195-B2 · Jun 20, 2023 · US
Dielectric, dielectric composition and use thereof, electric device, and supply method
US-2023037700-A1 · Feb 9, 2023 · US
Heat cycle system
US-11548267-B2 · Jan 10, 2023 · US
Pressurized container system
US-2022372356-A1 · Nov 24, 2022 · US
Composition for heat cycle system, and heat cycle system
US-2022348809-A1 · Nov 3, 2022 · US
Composition for heat cycle system, and heat cycle system
US-11447673-B2 · Sep 20, 2022 · US
Propellant, propellant composition and sprayer
US-11441059-B2 · Sep 13, 2022 · US
Sprayer
US-2022195274-A1 · Jun 23, 2022 · US
Working fluid for heat cycle, composition for heat cycle system and heat cycle system
US-2022177761-A1 · Jun 9, 2022 · US
Sprayer
US-11306231-B2 · Apr 19, 2022 · US
Composition for heat cycle system, and heat cycle system
US-2021222040-A1 · Jul 22, 2021 · US
Propellant, propellant composition and sprayer
US-2020248056-A1 · Aug 6, 2020 · US
Sprayer
US-2020239755-A1 · Jul 30, 2020 · US
Fluid composition, refrigerant composition and air conditioner
US-2020079985-A1 · Mar 12, 2020 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Agc Inc | 40 |
| Asahi Glass Co Ltd | 5 |
| Aist | 3 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C09K2205/126 | 32 |
| C09K5/045 | 25 |
| C09K2205/122 | 22 |
| C09K5/044 | 15 |
| C09K2205/22 | 12 |