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Shin Kawano
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Kariya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Cryogenic refrigerator
Patent number
7,207,191
Issue date
Apr 24, 2007
Aisin Seiki Kabushiki Kaisha
Shaowei Zhu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Rotary valve unit in a pulse tube refrigerator
Patent number
6,460,349
Issue date
Oct 8, 2002
Aisin Seiki Kabushiki Kaisha
Shin Kawano
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulse tube refrigerator
Patent number
6,434,947
Issue date
Aug 20, 2002
Aisin Seiki Kabushiki Kaisha
Shaowei Zhu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulse tube refrigerator
Patent number
6,393,845
Issue date
May 28, 2002
Aisin Seiki Kabushiki Kaisha
Masafumi Nogawa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulse tube refrigerator
Patent number
6,389,819
Issue date
May 21, 2002
Aisin Seiki Kabushiki Kaisha
Shaowei Zhu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulse tube refrigerator
Patent number
6,351,954
Issue date
Mar 5, 2002
Aisin Seiki Kabushiki Kaisha
Masafumi Nogawa
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Multi-type pulse-tube refrigerating system
Patent number
6,308,520
Issue date
Oct 30, 2001
Aisin Seiki Kabushiki Kaisha
Tatsuo Inoue
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulse tube refrigerator
Patent number
6,301,902
Issue date
Oct 16, 2001
Aisin Seiki Kabushiki Kaisha
Shaowei Zhu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat-regenerating type cryogenic cooling apparatus
Patent number
6,279,324
Issue date
Aug 28, 2001
Aisin Seiki Kabushiki Kaisha
Shaowei Zhu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulse tube refrigerator
Patent number
6,196,006
Issue date
Mar 6, 2001
Aisin Seiki Kabushiki Kaisha
Shin Kawano
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulse tube refrigerator
Patent number
6,094,921
Issue date
Aug 1, 2000
Aisin Seiki Kabushiki Kaisha
Shaowei Zhu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Pulse tube refrigerating system
Patent number
5,904,046
Issue date
May 18, 1999
Aisin Seiki Kabushiki Kaisha
Shin Kawano
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Stirling engine
Patent number
5,417,066
Issue date
May 23, 1995
Aisin Seiki Kabushiki Kaisha
Shin Kawano
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Thermally operated refrigerator
Patent number
5,406,801
Issue date
Apr 18, 1995
Aisin Newhard Co., Ltd.
Tatsuo Inoue
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Patents Applications
last 30 patents
Information
Patent Application
Cryogenic refrigerator
Publication number
20040187519
Publication date
Sep 30, 2004
AISIN SEIKI KABUSHIKI KAISHA
Shaowei Zhu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Rotary valve unit in a pulse tube refrigerator
Publication number
20020066276
Publication date
Jun 6, 2002
AISIN SEIKI KABUSHIKI KAISHA
Shin Kawano
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Pulse tube refrigerator
Publication number
20010032469
Publication date
Oct 25, 2001
AISIN SEIKI KABUSHIKI KAISHA
Shaowei Zhu
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...