Inventor
IKUHIRO IWATA
Inventor
JP
Overview
Patents· 27 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems43%
F24FAir-conditioning14%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications11%
Y02PClimate change mitigation technologies in the production or processing of goods3%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles2%
C10MLubricating compositions2%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions2%
F16KValves2%
F16LPipes2%
PatentTitleYear
12,472,800Refrigeration cycle device for vehicle202512,442,549Air conditioner202512,422,175Refrigerant cycle system202512,405,036Heat transfer method202512,320,556Air conditioner202512,298,046Air conditioner202512,253,277Air conditioner202512,235,027Refrigerant charging method202512,163,706Refrigeration apparatus202412,163,707Refrigeration cycle apparatus and four-way valve202412,163,712Air conditioner202412,140,358Refrigerant cycle system202412,092,374Refrigerant cycle system202412,066,222Refrigeration cycle device202412,007,150Refrigeration cycle device202411,994,323Refrigerant charging method, heat source unit, and renewed refrigeration cycle apparatus202411,988,426Refrigerant charging method202411,976,851Refrigeration cycle device202411,959,667Refrigeration cycle device202411,906,207Refrigeration apparatus202411,820,933Refrigeration cycle apparatus202311,739,995Refrigeration cycle device202311,535,781Refrigeration cycle apparatus202211,506,425Refrigeration cycle apparatus202211,493,244Air-conditioning unit202211,435,118Heat source unit and refrigeration cycle apparatus202211,326,819Refrigeration apparatus2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to DAIKIN IND LTD (27)· 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 | 27 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 27 | 2022–2025 |