Tadahiro NAKAGAWA

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger and air conditioner having the same
- Patent number 11,976,855
- Issue date May 7, 2024
- Samsung Electronics Co., Ltd.
- Hyunyoung Kim
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant charge device and refrigerant charge system having the...
- Patent number 11,493,249
- Issue date Nov 8, 2022
- Samsung Electronics Co., Ltd.
- Tadahiro Nakagawa
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Heat storage apparatus and air conditioner having same
- Patent number 10,156,390
- Issue date Dec 18, 2018
- Samsung Electronics Co., Ltd.
- Tadahiro Nakagawa
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
HEAT EXCHANGER AND AIR CONDITIONER HAVING THE SAME
- Publication number 20210140691
- Publication date May 13, 2021
- Samsung Electronics Co., Ltd.
- Hyunyoung KIM
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
REFRIGERANT CHARGE DEVICE AND REFRIGERANT CHARGE SYSTEM HAVING THE...
- Publication number 20210003332
- Publication date Jan 7, 2021
- Samsung Electronics Co., Ltd.
- Tadahiro NAKAGAWA
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
HEAT STORAGE APPARATUS AND AIR CONDITIONER HAVING SAME
- Publication number 20180231278
- Publication date Aug 16, 2018
- Samsung Electronics Co., LTD
- Tadahiro NAKAGAWA
- F24 - HEATING RANGES VENTILATING