Minoru Yoshikawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
System, method, and program for controlling air conditioner output...
- Patent number 11,903,174
- Issue date Feb 13, 2024
- NEC Corporation
- Nirmal Singh Rajput
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cooling system
- Patent number 11,825,630
- Issue date Nov 21, 2023
- NEC Corporation
- Takafumi Natsumeda
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling apparatus and cooling method
- Patent number 11,821,667
- Issue date Nov 21, 2023
- NEC Corporation
- Yoshinori Miyamoto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner and method of manufacturing piping
- Patent number 11,774,115
- Issue date Oct 3, 2023
- NEC Corporation
- Masaki Chiba
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Cooling device, cooling system, and cooling method
- Patent number 11,683,912
- Issue date Jun 20, 2023
- NEC Corporation
- Kenji Kobayashi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic apparatus
- Patent number 11,644,249
- Issue date May 9, 2023
- NEC Corporation
- Mahiro Hachiya
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 11,614,288
- Issue date Mar 28, 2023
- NEC Corporation
- Koichi Todoroki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Refrigerant circulating apparatus and method of circulating refrige...
- Patent number 11,609,035
- Issue date Mar 21, 2023
- NEC Corporation
- Minoru Yoshikawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cooling device, control method, and storage medium related to a plu...
- Patent number 11,428,442
- Issue date Aug 30, 2022
- NEC Corporation
- Hisato Sakuma
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling system and cooling method
- Patent number 11,363,744
- Issue date Jun 14, 2022
- NEC Corporation
- Minoru Yoshikawa
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling system and refrigerant control method for cooling system
- Patent number 11,343,946
- Issue date May 24, 2022
- NEC Corporation
- Arihiro Matsunaga
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Valve control device, cooling device, and valve control method
- Patent number 11,226,130
- Issue date Jan 18, 2022
- NEC Corporation
- Koichi Todoroki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Management device, management method, and non-transitory program re...
- Patent number 11,226,662
- Issue date Jan 18, 2022
- NEC Corporation
- Yoshinori Miyamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Heat exchanger, heat exchange system, and heat exchange method
- Patent number 11,105,566
- Issue date Aug 31, 2021
- NEC Corporation
- Koichi Todoroki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cooling device
- Patent number 11,047,627
- Issue date Jun 29, 2021
- NEC Corporation
- Masaki Chiba
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Phase-change cooling device and phase-change cooling method
- Patent number 10,813,243
- Issue date Oct 20, 2020
- NEC Corporation
- Akira Shoujiguchi
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Phase-change cooler and phase-change cooling method
- Patent number 10,607,918
- Issue date Mar 31, 2020
- NEC Corporation
- Hitoshi Sakamoto
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Phase change cooling device and phase change cooling method
- Patent number 10,409,345
- Issue date Sep 10, 2019
- NEC Corporation
- Masanori Sato
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Refrigerant distribution device and cooling apparatus
- Patent number 10,215,456
- Issue date Feb 26, 2019
- NEC Corporation
- Arihiro Matsunaga
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Electronic apparatus enclosure device and electronic apparatus cool...
- Patent number 10,182,517
- Issue date Jan 15, 2019
- NEC Corporation
- Minoru Yoshikawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cooling device and electronic device
- Patent number 9,968,003
- Issue date May 8, 2018
- NEC Corporation
- Hitoshi Sakamoto
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Electronic device and cooling system
- Patent number 9,820,407
- Issue date Nov 14, 2017
- NEC Corporation
- Hitoshi Sakamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cooling apparatus and cooling system for electronic-device exhaustion
- Patent number 9,727,101
- Issue date Aug 8, 2017
- NEC Corporation
- Minoru Yoshikawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cooling apparatus, heat receiving section and boiling section used...
- Patent number 9,696,068
- Issue date Jul 4, 2017
- NEC Corporation
- Arihiro Matsunaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Cooling system for electronic device storing apparatus and cooling...
- Patent number 9,693,485
- Issue date Jun 27, 2017
- NEC Corporation
- Kenichi Inaba
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Phase change cooler and electronic equipment provided with same
- Patent number 9,605,907
- Issue date Mar 28, 2017
- NEC Corporation
- Hitoshi Sakamoto
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cooling structure, electronic device using same, and cooling method
- Patent number 9,557,117
- Issue date Jan 31, 2017
- NEC Corporation
- Minoru Yoshikawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cooling apparatus and cooling system
- Patent number 9,459,031
- Issue date Oct 4, 2016
- NEC Corporation
- Kenichi Inaba
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Connecting structure of cooling device, cooling device, and method...
- Patent number 9,456,528
- Issue date Sep 27, 2016
- NEC Corporation
- Arihiro Matsunaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Connecting structure of cooling device, cooling device, and method...
- Patent number 9,433,129
- Issue date Aug 30, 2016
- NEC Corporation
- Arihiro Matsunaga
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COOLING DEVICE AND CONTROL METHOD FOR COOLING DEVICE
- Publication number 20240255201
- Publication date Aug 1, 2024
- NEC Corporation
- Takashi OHTSUKA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COOLING SYSTEM AND COOLING METHOD
- Publication number 20240142122
- Publication date May 2, 2024
- NEC Corporation
- Yoshinori MIYAMOTO
- F24 - HEATING RANGES VENTILATING
Information Patent Application
SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM
- Publication number 20230309273
- Publication date Sep 28, 2023
- NEC Corporation
- Nirmal Singh RAJPUT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT EXCHANGER
- Publication number 20230221084
- Publication date Jul 13, 2023
- NEC Corporation
- Koichi TODOROKI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COOLING DEVICE AND CONTROL METHOD FOR COOLING DEVICE
- Publication number 20230213253
- Publication date Jul 6, 2023
- NEC Corporation
- Takashi OHTSUKA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COOLING SYSTEM, COOLING METHOD AND COMPUTER READABLE MEDIUM
- Publication number 20230023287
- Publication date Jan 26, 2023
- NEC Corporation
- Nilmal Singh RAJPUT
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COOLING SYSTEM, AIR REMOVAL ATTACHMENT, AIR REMOVAL METHOD, AND STO...
- Publication number 20220377944
- Publication date Nov 24, 2022
- NEC Corporation
- Nirmal Singh RAJPUT
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT-RADIATION APPARATUS AND MANUFACTURING METHOD THEREOF
- Publication number 20220341669
- Publication date Oct 27, 2022
- NEC Corporation
- Mahiro HACHIYA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
COOLING SYSTEM, SURGE GENERATION PREVENTION DEVICE, SURGE GENERATIO...
- Publication number 20220279684
- Publication date Sep 1, 2022
- NEC Corporation
- Yoshinori MIYAMOTO
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COOLING SYSTEM
- Publication number 20220279682
- Publication date Sep 1, 2022
- NEC Corporation
- Takafumi NATSUMEDA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LOCAL COOLING DEVICE AND LOCAL COOLING METHOD
- Publication number 20220192057
- Publication date Jun 16, 2022
- NEC Corporation
- Koichi TODOROKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIQUID SEPARATOR, COOLING SYSTEM, AND GAS-LIQUID SEPARATION METHOD
- Publication number 20220154988
- Publication date May 19, 2022
- NEC Corporation
- Takafumi NATSUMEDA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
SYSTEM, METHOD, AND PROGRAM FOR CONTROLLING AIR CONDITIONER
- Publication number 20220151115
- Publication date May 12, 2022
- NEC Corporation
- Nirmal Singh RAJPUT
- F24 - HEATING RANGES VENTILATING
Information Patent Application
COOLING APPARATUS AND COOLING METHOD
- Publication number 20220146167
- Publication date May 12, 2022
- NEC Corporation
- Yoshinori Miyamoto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20220151113
- Publication date May 12, 2022
- NEC Corporation
- Mahiro HACHIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COOLING APPARATUS, COOLING SYSTEM, AND COOLING METHOD
- Publication number 20220141993
- Publication date May 5, 2022
- NEC Corporation
- Kenji KOBAYASHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OUTDOOR UNIT OF AIR CONDITIONER
- Publication number 20220074632
- Publication date Mar 10, 2022
- NEC Corporation
- Mahiro HACHIYA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
OUTDOOR UNIT OF AIR CONDITIONER
- Publication number 20220074607
- Publication date Mar 10, 2022
- NEC Corporation
- Mahiro HACHIYA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR CONDITIONER AND METHOD OF MANUFACTURING PIPING
- Publication number 20220049856
- Publication date Feb 17, 2022
- NEC Corporation
- Masaki CHIBA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COOLING DEVICE, COOLING SYSTEM, AND COOLING METHOD
- Publication number 20220053670
- Publication date Feb 17, 2022
- NEC Corporation
- Kenji KOBAYASHI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HEATING MEDIUM COMPRESSION APPARATUS, AIR CONDITIONER, AND HEATING...
- Publication number 20220049880
- Publication date Feb 17, 2022
- NEC Corporation
- Masaki CHIBA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COOLING DEVICE, CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20210368648
- Publication date Nov 25, 2021
- NEC Corporation
- Masaki CHIBA
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COOLING SYSTEM AND REFRIGERANT CONTROL METHOD FOR COOLING SYSTEM
- Publication number 20210337705
- Publication date Oct 28, 2021
- NEC Corporation
- Arihiro MATSUNAGA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
MANAGEMENT DEVICE, MANAGEMENT METHOD, AND NON-TRANSITORY PROGRAM RE...
- Publication number 20210278884
- Publication date Sep 9, 2021
- NEC Corporation
- Yoshinori MIYAMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOCAL AIR CONDITIONER AND METHOD FOR MANUFACTURING LOCAL AIR CONDIT...
- Publication number 20210092876
- Publication date Mar 25, 2021
- NEC Corporation
- Koichi TODOROKI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
ELECTRONIC APPARATUS
- Publication number 20210010757
- Publication date Jan 14, 2021
- NEC Corporation
- Mahiro HACHIYA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER
- Publication number 20210010763
- Publication date Jan 14, 2021
- NEC Corporation
- Koichi TODOROKI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGE APPARATUS, HEAT EXCHANGE METHOD, AND AIR CONDITIONING...
- Publication number 20210003327
- Publication date Jan 7, 2021
- NEC Corporation
- Koichi TODOROKI
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COOLING DEVICE, CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20200400348
- Publication date Dec 24, 2020
- NEC Corporation
- Hisato SAKUMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
COOLING DEVICE
- Publication number 20200300554
- Publication date Sep 24, 2020
- NEC Corporation
- Masaki CHIBA
- F28 - HEAT EXCHANGE IN GENERAL

Minoru Yoshikawa

Person

Patents Grantslast 30 patents

System, method, and program for controlling air conditioner output...

Cooling system

Cooling apparatus and cooling method

Air conditioner and method of manufacturing piping

Cooling device, cooling system, and cooling method

Electronic apparatus

Heat exchanger

Refrigerant circulating apparatus and method of circulating refrige...

Cooling device, control method, and storage medium related to a plu...

Cooling system and cooling method

Cooling system and refrigerant control method for cooling system

Valve control device, cooling device, and valve control method

Management device, management method, and non-transitory program re...

Heat exchanger, heat exchange system, and heat exchange method

Cooling device

Phase-change cooling device and phase-change cooling method

Phase-change cooler and phase-change cooling method

Phase change cooling device and phase change cooling method

Refrigerant distribution device and cooling apparatus

Electronic apparatus enclosure device and electronic apparatus cool...

Cooling device and electronic device

Electronic device and cooling system

Cooling apparatus and cooling system for electronic-device exhaustion

Cooling apparatus, heat receiving section and boiling section used...

Cooling system for electronic device storing apparatus and cooling...

Phase change cooler and electronic equipment provided with same

Cooling structure, electronic device using same, and cooling method

Cooling apparatus and cooling system

Connecting structure of cooling device, cooling device, and method...

Connecting structure of cooling device, cooling device, and method...

Patents Applicationslast 30 patents

COOLING DEVICE AND CONTROL METHOD FOR COOLING DEVICE

COOLING SYSTEM AND COOLING METHOD

SYSTEM, METHOD, AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM

HEAT EXCHANGER

COOLING DEVICE AND CONTROL METHOD FOR COOLING DEVICE

COOLING SYSTEM, COOLING METHOD AND COMPUTER READABLE MEDIUM

COOLING SYSTEM, AIR REMOVAL ATTACHMENT, AIR REMOVAL METHOD, AND STO...

HEAT-RADIATION APPARATUS AND MANUFACTURING METHOD THEREOF

COOLING SYSTEM, SURGE GENERATION PREVENTION DEVICE, SURGE GENERATIO...

COOLING SYSTEM

LOCAL COOLING DEVICE AND LOCAL COOLING METHOD

LIQUID SEPARATOR, COOLING SYSTEM, AND GAS-LIQUID SEPARATION METHOD

SYSTEM, METHOD, AND PROGRAM FOR CONTROLLING AIR CONDITIONER

COOLING APPARATUS AND COOLING METHOD

ELECTRONIC DEVICE

COOLING APPARATUS, COOLING SYSTEM, AND COOLING METHOD

OUTDOOR UNIT OF AIR CONDITIONER

OUTDOOR UNIT OF AIR CONDITIONER

AIR CONDITIONER AND METHOD OF MANUFACTURING PIPING

COOLING DEVICE, COOLING SYSTEM, AND COOLING METHOD

HEATING MEDIUM COMPRESSION APPARATUS, AIR CONDITIONER, AND HEATING...

COOLING DEVICE, CONTROL METHOD, AND STORAGE MEDIUM

COOLING SYSTEM AND REFRIGERANT CONTROL METHOD FOR COOLING SYSTEM

MANAGEMENT DEVICE, MANAGEMENT METHOD, AND NON-TRANSITORY PROGRAM RE...

LOCAL AIR CONDITIONER AND METHOD FOR MANUFACTURING LOCAL AIR CONDIT...

ELECTRONIC APPARATUS

HEAT EXCHANGER

HEAT EXCHANGE APPARATUS, HEAT EXCHANGE METHOD, AND AIR CONDITIONING...

COOLING DEVICE, CONTROL METHOD, AND STORAGE MEDIUM

COOLING DEVICE