Inventor
Yuuki YOTSUMOTO
Inventor
JP
Overview
Patents· 26 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere35%
F25BRefrigeration machines, plants or systems28%
C10MLubricating compositions8%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions8%
F24FAir-conditioning7%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles6%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general3%
H02KDynamo-electric machines1%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications1%
Y02PClimate change mitigation technologies in the production or processing of goods1%
PatentTitleYear
12,379,140Air conditioner202512,325,820Use of composition in device, device, and refrigeration cycle apparatus202512,270,575Warm-water generating apparatus202512,221,577Composition containing refrigerant, and refrigeration method using said composition, operating method for refrigeration device, and refrigeration device202512,173,220Heat transfer composition202411,920,077Refrigeration cycle device for vehicle202411,912,922Refrigerant cycle apparatus202411,906,207Refrigeration apparatus202411,840,658Composition containing refrigerant, and refrigeration method using said composition, operating method for refrigeration device, and refrigeration device202311,834,602Refrigerant-containing composition, and refrigerating method, refrigerating device operating method, and refrigerating device using said composition202311,834,601Composition containing refrigerant, refrigeration method using said composition, method for operating refrigeration device, and refrigeration device202311,827,833Refrigerant-containing composition, and refrigerating method, refrigerating device operating method, and refrigerating device using said composition202311,820,933Refrigeration cycle apparatus202311,549,695Heat exchange unit202311,549,041Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator202311,535,781Refrigeration cycle apparatus202211,525,076Composition containing refrigerant, and refrigeration method using said composition, operating method for refrigeration device, and refrigeration device202211,506,425Refrigeration cycle apparatus202211,492,527Composition containing refrigerant, use of said composition, refrigerator having said composition, and method for operating said refrigerator202211,493,244Air-conditioning unit202211,447,675Refrigerant composition202211,441,819Refrigeration cycle apparatus202211,441,802Air conditioning apparatus202211,435,118Heat source unit and refrigeration cycle apparatus202211,365,335Composition comprising refrigerant, use thereof, refrigerating machine having same, and method for operating said refrigerating machine202211,352,535Composition containing coolant, heat transfer medium and heat cycle system2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to DAIKIN IND LTD (26)· patent assignee history
2022–2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN IND LTD | 26 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 26 | 2022–2025 |