Inventor
Fumiaki Onodera
Inventor
Minnetonka, MN, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F25Bprimary
F25BRefrigeration machines, plants or systems31%
F04DNon-positive-displacement pumps23%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications15%
F01DNon-positive displacement machines or engines, e.g. steam turbines8%
F05BIndexing scheme relating to wind, spring, weight, inertia or like motors, to machines or engines for liquids covered by subclasses f03b, f03d and f03g8%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants8%
F16CShafts8%
PatentTitleYear
10,724,546Centrifugal compressor having a casing with an adjustable clearance and connections for a variable flow rate cooling medium, impeller clearance control apparatus for centrifugal compressor, and impeller clearance control method for centrifugal compressor202010,634,154Centrifugal compressor and magnetic bearing backup system for centrifugal compressor202010,539,353Refrigerating apparatus and control device for refrigerating machine202010,247,457Non-condensable gas purge system for refrigeration circuit20199,797,640'Refrigerating apparatus and corresponding control device'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to DAIKIN APPLIED AMERICAS INC (5)· patent assignee history
2017–2020Based in Minnetonka, MN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DAIKIN APPLIED AMERICAS INC | 5 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Minnetonka, Minnesota, US | 5 | 2017–2020 |