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Eiichi Enomoto
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Tochigi-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Absorption-refrigerator
Patent number
6,748,762
Issue date
Jun 15, 2004
Sanyo Electric Co., Ltd.
Shiguma Yamazaki
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Controlling method of absorption refrigerator
Patent number
6,560,979
Issue date
May 13, 2003
Sanyo Electric Co., Ltd.
Shiguma Yamazaki
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Absorption refrigerator
Patent number
6,487,874
Issue date
Dec 3, 2002
Sanyo Electric Co., Ltd.
Shiguma Yamazaki
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
High-temperature regenerator
Patent number
6,145,338
Issue date
Nov 14, 2000
Sanyo Electric Co., Ltd.
Makoto Nakamura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
High-temperature regenerator
Patent number
5,862,679
Issue date
Jan 26, 1999
Sanyo Electric Co., Ltd.
Makoto Nakamura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Control device for absorption refrigerator
Patent number
5,156,013
Issue date
Oct 20, 1992
Sanyo Electric Co., Ltd.
Hidetoshi Arima
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Control system for absorption refrigerator
Patent number
5,138,846
Issue date
Aug 18, 1992
Sanyo Electric Co., Ltd.
Atsushi Ogawa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Absorption-refrigerator
Publication number
20030079494
Publication date
May 1, 2003
Shiguma Yamazaki
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Controlling method of absorption refrigerator
Publication number
20020162341
Publication date
Nov 7, 2002
Shiguma Yamazaki
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Absorption refrigerator
Publication number
20020112503
Publication date
Aug 22, 2002
Shiguma Yamazaki
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...