Inventor
MINORU YOSHIKAWA
Inventor
JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Kprimary
H05KPrinted circuits22%
F25BRefrigeration machines, plants or systems14%
F24FAir-conditioning10%
G06FElectric digital data processing10%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact6%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
G05BControl or regulating systems in general4%
H01LSemiconductor devices4%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
11,903,174System, method, and program for controlling air conditioner output for rack pressure regulation202411,825,630Cooling system202311,821,667Cooling apparatus and cooling method202311,774,115Air conditioner and method of manufacturing piping202311,683,912Cooling device, cooling system, and cooling method202311,644,249Electronic apparatus202311,614,288Heat exchanger202311,609,035Refrigerant circulating apparatus and method of circulating refrigerant202311,428,442Cooling device, control method, and storage medium related to a plurality of evaporators and a plurality of evaporator condensers202211,363,744Cooling system and cooling method202211,343,946Cooling system and refrigerant control method for cooling system202211,226,662Management device, management method, and non-transitory program recording medium202211,226,130Valve control device, cooling device, and valve control method2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to NEC CORP (13)· patent assignee history
2022–2024Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NEC CORP | 13 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 13 | 2022–2024 |