Inventor
Akiharu Kojima
Inventor
Sakai, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F24Fprimary
F24FAir-conditioning29%
F25BRefrigeration machines, plants or systems24%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications24%
F24DDomestic- or space-heating systems, e.g. central heating systems12%
F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general12%
PatentTitleYear
11,131,466Heat source unit and air conditioner having the heat source unit202110,161,651Air conditioning apparatus20189,927,133'Air conditioning system'20189,835,341Air conditioner20179,557,067'Air conditioning system with heat pump section and separate heat source section'20177,788,945'Air conditioner, heat source unit, and air conditioner updating method'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2021Patents assigned to DAIKIN IND LTD (6)· patent assignee history
2010–2018Based in Sakai, JP· patent location history
2021Patents assigned to DAIKIN EUROPE NV (1)· patent assignee history
2021Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN IND LTD | 6 | 2010–2021 |
| DAIKIN EUROPE NV | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakai, JP | 5 | 2010–2018 |
| Osaka, JP | 1 | 2021 |