Air conditioner
US-2018363961-A1 · Dec 20, 2018 · US
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Hitachi Johnson Controls Air Conditioning Inc patents in 2018
Hitachi Johnson Controls Air Conditioning Inc was listed as an assignee on 26 patent publications in 2018.
| Metric | Value |
|---|---|
| Company | Hitachi Johnson Controls Air Conditioning Inc |
| Year | 2018 |
| Patents | 26 |
Patents
Representative publications for Hitachi Johnson Controls Air Conditioning Inc in 2018.
Air conditioner provided with means for predicting and detecting failure in compressor and method for predicting and detecting the failure
US-2018347879-A1 · Dec 6, 2018 · US
Screw compressor
US-10145374-B2 · Dec 4, 2018 · US
Air conditioner
US-2018340714-A1 · Nov 29, 2018 · US
Scroll compressor
US-2018320689-A1 · Nov 8, 2018 · US
Top CPC classifications
Most common classification codes for Hitachi Johnson Controls Air Conditioning Inc in 2018.
| CPC | Patents |
|---|---|
| F25B13/00 | 8 |
| F04C18/0215 | 5 |
| F04C23/008 | 4 |
| F24F1/22 | 4 |
| F24F1/56 | 4 |
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