Ryota AKAIWA

Person

Chiyoda-ku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger and air-conditioning apparatus
- Patent number 12,281,856
- Issue date Apr 22, 2025
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and air-conditioning apparatus including the same
- Patent number 12,044,480
- Issue date Jul 23, 2024
- Mitsubishi Electric Corporation
- Yoji Onaka
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and refrigeration cycle device
- Patent number 11,885,512
- Issue date Jan 30, 2024
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and refrigeration cycle apparatus
- Patent number 11,713,926
- Issue date Aug 1, 2023
- Mitsubishi Electric Corporation
- Yuta Komiya
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and refrigeration cycle apparatus
- Patent number 11,662,148
- Issue date May 30, 2023
- Mitsubishi Electric Corporation
- Akira Ishibashi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Distributor and refrigeration cycle apparatus
- Patent number 11,656,013
- Issue date May 23, 2023
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Distributor, heat exchanger, and refrigeration cycle apparatus
- Patent number 11,629,897
- Issue date Apr 18, 2023
- Mitsubishi Electric Corporation
- Shinya Higashiiue
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and refrigeration cycle apparatus
- Patent number 11,629,896
- Issue date Apr 18, 2023
- Mitsubishi Electric Corporation
- Shinya Higashiiue
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Distributor and heat exchanger
- Patent number 11,402,162
- Issue date Aug 2, 2022
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and refrigeration cycle apparatus
- Patent number 11,384,970
- Issue date Jul 12, 2022
- Mitsubishi Electric Corporation
- Yuta Komiya
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration cycle apparatus
- Patent number 11,262,106
- Issue date Mar 1, 2022
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat exchanger and air-conditioning apparatus
- Patent number 11,199,344
- Issue date Dec 14, 2021
- Mitsubishi Electric Corporation
- Kosuke Miyawaki
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Distributor and heat exchanger
- Patent number 11,035,627
- Issue date Jun 15, 2021
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Distributor and heat exchanger
- Patent number 11,002,495
- Issue date May 11, 2021
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Refrigeration cycle apparatus
- Patent number 10,883,745
- Issue date Jan 5, 2021
- Mitsubishi Electric Corporation
- Shinya Higashiiue
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Refrigeration cycle apparatus
- Patent number 10,837,680
- Issue date Nov 17, 2020
- Mitsubishi Electric Corporation
- Takumi Nishiyama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner
- Patent number 10,830,502
- Issue date Nov 10, 2020
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat exchanger and air conditioner
- Patent number 10,775,081
- Issue date Sep 15, 2020
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and refrigeration cycle apparatus
- Patent number 10,760,824
- Issue date Sep 1, 2020
- Mitsubishi Electric Corporation
- Ryota Akaiwa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air-conditioning apparatus
- Patent number 10,760,832
- Issue date Sep 1, 2020
- Mitsubishi Electric Corporation
- Takeshi Hatomura
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Distributer, heat exchanger, and air-conditioning apparatus
- Patent number 10,753,688
- Issue date Aug 25, 2020
- Mitsubishi Electric Corporation
- Shinya Higashiiue
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and refrigeration cycle apparatus including the same
- Patent number 10,480,869
- Issue date Nov 19, 2019
- Mitsubishi Electric Corporation
- Akira Ishibashi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger and refrigeration cycle apparatus
- Patent number 10,436,514
- Issue date Oct 8, 2019
- Mitsubishi Electric Corporation
- Shinya Higashiiue
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS
- Publication number 20240159479
- Publication date May 16, 2024
- Mitsubishi Electric Corporation
- Rihito ADACHI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS
- Publication number 20220381515
- Publication date Dec 1, 2022
- Mitsubishi Electric Corporation
- Ryota AKAIWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS INCLUDING THE SAME
- Publication number 20220316804
- Publication date Oct 6, 2022
- Mitsubishi Electric Corporation
- Yoji ONAKA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
- Publication number 20220236012
- Publication date Jul 28, 2022
- Mitsubishi Electric Corporation
- Yuta KOMIYA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE
- Publication number 20220018553
- Publication date Jan 20, 2022
- Mitsubishi Electric Corporation
- Ryota AKAIWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
- Publication number 20210164709
- Publication date Jun 3, 2021
- Mitsubishi Electric Corporation
- Yuta KOMIYA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
DISTRIBUTOR AND REFRIGERATION CYCLE APPARATUS
- Publication number 20210140692
- Publication date May 13, 2021
- Mitsubishi Electric Corporation
- Ryota AKAIWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
- Publication number 20210018233
- Publication date Jan 21, 2021
- Mitsubishi Electric Corporation
- Shinya HIGASHIIUE
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DISTRIBUTOR AND HEAT EXCHANGER
- Publication number 20210003353
- Publication date Jan 7, 2021
- Ryota AKAIWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
- Publication number 20200217588
- Publication date Jul 9, 2020
- Mitsubishi Electric Corporation
- Yuta KOMIYA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
- Publication number 20200149818
- Publication date May 14, 2020
- Mitsubishi Electric Corporation
- Akira ISHIBASHI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DISTRIBUTOR, HEAT EXCHANGER, AND REFRIGERATION CYCLE APPARATUS
- Publication number 20200025427
- Publication date Jan 23, 2020
- Mitsubishi Electric Corporation
- Shinya HIGASHIIUE
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DISTRIBUTOR AND HEAT EXCHANGER
- Publication number 20200018528
- Publication date Jan 16, 2020
- Mitsubishi Electric Corporation
- Ryota AKAIWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
REFRIGERATION CYCLE APPARATUS
- Publication number 20190383526
- Publication date Dec 19, 2019
- Mitsubishi Electric Corporation
- Takumi NISHIYAMA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR CONDITIONER
- Publication number 20190203981
- Publication date Jul 4, 2019
- Mitsubishi Electric Corporation
- Ryota AKAIWA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERATION CYCLE APPARATUS
- Publication number 20190195539
- Publication date Jun 27, 2019
- Mitsubishi Electric Corporation
- Ryota AKAIWA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
AIR-CONDITIONING APPARATUS
- Publication number 20190162454
- Publication date May 30, 2019
- Mitsubishi Electric Corporation
- Takeshi HATOMURA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
REFRIGERATION CYCLE APPARATUS
- Publication number 20190137146
- Publication date May 9, 2019
- Mitsubishi Electric Corporation
- Shinya HIGASHIIUE
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Heat Exchanger Including Refrigerant Branch Distribution Device, an...
- Publication number 20190113244
- Publication date Apr 18, 2019
- Mitsubishi Electric Corporation
- Ryota AKAIWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
Heat Exchanger and Air Conditioner
- Publication number 20190049162
- Publication date Feb 14, 2019
- MITSUBISHI ELECTRIC CORPORATION
- Ryota AKAIWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
DISTRIBUTER, HEAT EXCHANGER, AND AIR-CONDITIONING APPARATUS
- Publication number 20190033018
- Publication date Jan 31, 2019
- Mitsubishi Electric Corporation
- Shinya HIGASHIIUE
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
- Publication number 20180328627
- Publication date Nov 15, 2018
- Mitsubishi Electric Corporation
- Ryota AKAIWA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS
- Publication number 20180299203
- Publication date Oct 18, 2018
- Mitsubishi Electric Corporation
- Shinya HIGASHIIUE
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS INCLUDING THE SAME
- Publication number 20180238637
- Publication date Aug 23, 2018
- Mitsubishi Electric Corporation
- Akira ISHIBASHI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS
- Publication number 20180164005
- Publication date Jun 14, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Kosuke MIYAWAKI
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS
- Publication number 20180100659
- Publication date Apr 12, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Susumu YOSHIMURA
- F28 - HEAT EXCHANGE IN GENERAL

Ryota AKAIWA

Person

Patents Grantslast 30 patents

Heat exchanger and air-conditioning apparatus

Heat exchanger and air-conditioning apparatus including the same

Heat exchanger and refrigeration cycle device

Heat exchanger and refrigeration cycle apparatus

Heat exchanger and refrigeration cycle apparatus

Distributor and refrigeration cycle apparatus

Distributor, heat exchanger, and refrigeration cycle apparatus

Heat exchanger and refrigeration cycle apparatus

Distributor and heat exchanger

Heat exchanger and refrigeration cycle apparatus

Refrigeration cycle apparatus

Heat exchanger and air-conditioning apparatus

Distributor and heat exchanger

Distributor and heat exchanger

Refrigeration cycle apparatus

Refrigeration cycle apparatus

Air conditioner

Heat exchanger and air conditioner

Heat exchanger and refrigeration cycle apparatus

Air-conditioning apparatus

Distributer, heat exchanger, and air-conditioning apparatus

Heat exchanger and refrigeration cycle apparatus including the same

Heat exchanger and refrigeration cycle apparatus

Patents Applicationslast 30 patents

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS INCLUDING THE SAME

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

HEAT EXCHANGER AND REFRIGERATION CYCLE DEVICE

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

DISTRIBUTOR AND REFRIGERATION CYCLE APPARATUS

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

DISTRIBUTOR AND HEAT EXCHANGER

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

DISTRIBUTOR, HEAT EXCHANGER, AND REFRIGERATION CYCLE APPARATUS

DISTRIBUTOR AND HEAT EXCHANGER

REFRIGERATION CYCLE APPARATUS

AIR CONDITIONER

REFRIGERATION CYCLE APPARATUS

AIR-CONDITIONING APPARATUS

REFRIGERATION CYCLE APPARATUS

Heat Exchanger Including Refrigerant Branch Distribution Device, an...

Heat Exchanger and Air Conditioner

DISTRIBUTER, HEAT EXCHANGER, AND AIR-CONDITIONING APPARATUS

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS

HEAT EXCHANGER AND REFRIGERATION CYCLE APPARATUS INCLUDING THE SAME

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS

HEAT EXCHANGER AND AIR-CONDITIONING APPARATUS