Youhei KOYANAGI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Indoor unit of air-conditioning apparatus
- Patent number 10,634,384
- Issue date Apr 28, 2020
- Mitsubishi Electric Corporation
- Masato Ishikawa
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Indoor unit of air-conditioning apparatus
- Patent number 10,495,342
- Issue date Dec 3, 2019
- Mitsubishi Electric Corporation
- Akimoto Suzuki
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Communication device and air-conditioning apparatus
- Patent number 10,054,307
- Issue date Aug 21, 2018
- Mitsubishi Electric Corporation
- Hisanori Ikeda
- G02 - OPTICS
Information Patent Grant
Indoor unit of air conditioning device with insulated air passage
- Patent number 9,976,758
- Issue date May 22, 2018
- Mitsubishi Electric Corporation
- Akimoto Suzuki
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Thermistor fixing structure, thermistor removing method, and air-co...
- Patent number 9,816,867
- Issue date Nov 14, 2017
- Mitsubishi Electric Corporation
- Masato Ishikawa
- G01 - MEASURING TESTING
Information Patent Grant
Indoor unit of air-conditioning apparatus
- Patent number 9,523,511
- Issue date Dec 20, 2016
- Mitsubishi Electric Corporation
- Hisanori Ikeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INDOOR UNIT OF AIR-CONDITIONING APPARATUS
- Publication number 20180283730
- Publication date Oct 4, 2018
- Mitsubishi Electric Corporation
- Akimoto SUZUKI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
AIR-CONDITIONING APPARATUS INDOOR UNIT
- Publication number 20180172312
- Publication date Jun 21, 2018
- Masato ISHIKAWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INDOOR UNIT OF AIR-CONDITIONING APPARATUS
- Publication number 20180080679
- Publication date Mar 22, 2018
- Mitsubishi Electric Corporation
- Masato ISHIKAWA
- F24 - HEATING RANGES VENTILATING
Information Patent Application
INDOOR UNIT OF AIR-CONDITIONING APPARATUS
- Publication number 20160040901
- Publication date Feb 11, 2016
- Mitsubishi Electric Corporation
- Hisanori IKEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INDOOR UNIT FOR AIR-CONDITIONING APPARATUS
- Publication number 20160033161
- Publication date Feb 4, 2016
- Mitsubishi Electric Corporation
- Youhei KOYANAGI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
COMMUNICATION DEVICE AND AIR-CONDITIONING APPARATUS
- Publication number 20160025328
- Publication date Jan 28, 2016
- Mitsubishi Electric Corporation
- Hisanori IKEDA
- G02 - OPTICS
Information Patent Application
INDOOR UNIT OF AIR CONDITIONING DEVICE
- Publication number 20160025357
- Publication date Jan 28, 2016
- Mitsubishi Electric Corporation
- Akimoto SUZUKI
- F24 - HEATING RANGES VENTILATING
Information Patent Application
THERMISTOR FIXING STRUCTURE, THERMISTOR REMOVING METHOD, AND AIR-CO...
- Publication number 20150233769
- Publication date Aug 20, 2015
- Mitsubishi Electric Corporation
- Masato ISHIKAWA
- G01 - MEASURING TESTING

Youhei KOYANAGI

Person

Patents Grantslast 30 patents

Indoor unit of air-conditioning apparatus

Indoor unit of air-conditioning apparatus

Communication device and air-conditioning apparatus

Indoor unit of air conditioning device with insulated air passage

Thermistor fixing structure, thermistor removing method, and air-co...

Indoor unit of air-conditioning apparatus

Patents Applicationslast 30 patents

INDOOR UNIT OF AIR-CONDITIONING APPARATUS

AIR-CONDITIONING APPARATUS INDOOR UNIT

INDOOR UNIT OF AIR-CONDITIONING APPARATUS

INDOOR UNIT OF AIR-CONDITIONING APPARATUS

INDOOR UNIT FOR AIR-CONDITIONING APPARATUS

COMMUNICATION DEVICE AND AIR-CONDITIONING APPARATUS

INDOOR UNIT OF AIR CONDITIONING DEVICE

THERMISTOR FIXING STRUCTURE, THERMISTOR REMOVING METHOD, AND AIR-CO...