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Osamu HIYAMA
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Hamamatsu-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Absorption chiller
Patent number
12,044,446
Issue date
Jul 23, 2024
Yazaki Energy System Corporation
Teruhiro Sagata
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Absorption chiller
Patent number
11,566,825
Issue date
Jan 31, 2023
Yazaki Energy System Corporation
Osamu Hiyama
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat exchanger and absorption refrigerator
Patent number
10,816,271
Issue date
Oct 27, 2020
YAZAKI ENERGY SYSTEM CORPORATION
Tomiyuki Matsukiyo
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ABSORPTION CHILLER
Publication number
20230036309
Publication date
Feb 2, 2023
YAZAKI ENERGY SYSTEM CORPORATION
Teruhiro Sagata
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
ABSORPTION CHILLER
Publication number
20210148617
Publication date
May 20, 2021
YAZAKI ENERGY SYSTEM CORPORATION
Osamu HIYAMA
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
HEAT EXCHANGER AND ABSORPTION REFRIGERATOR
Publication number
20190162477
Publication date
May 30, 2019
YAZAKI ENERGY SYSTEM CORPORATION
Tomiyuki MATSUKIYO
F28 - HEAT EXCHANGE IN GENERAL