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Keiichi Yoshii
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Kariya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Integration valve and heat pump cycle
Patent number
9,683,761
Issue date
Jun 20, 2017
DENSO CORPORATION
Tetsuya Itou
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Integration valve
Patent number
9,109,823
Issue date
Aug 18, 2015
Denso Corporation
Tetsuya Itou
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Integrated unit for refrigeration cycle device
Patent number
8,201,415
Issue date
Jun 19, 2012
Denso Corporation
Masaya Nakamura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat exchange apparatus and hybrid vehicle including heat exchange...
Patent number
7,310,961
Issue date
Dec 25, 2007
Toyota Jidosha Kabushiki Kaisha
Jun Hoshi
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cooling apparatus for fuel cell utilizing air conditioning system
Patent number
7,086,246
Issue date
Aug 8, 2006
Denso Corporation
Keiichi Yoshii
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Method for making corrugated fins
Patent number
6,594,896
Issue date
Jul 22, 2003
Denso Corporation
Shinichi Morihira
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Air conditioner for preventing corrosion of evaporator
Patent number
6,182,741
Issue date
Feb 6, 2001
Denso Corporation
Keiichi Yoshii
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lamination type heat exchanger having refrigerant passage divided b...
Patent number
6,098,703
Issue date
Aug 8, 2000
Denso Corporation
Keiichi Yoshii
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Refrigerant evaporator
Patent number
5,678,422
Issue date
Oct 21, 1997
Nippondenso Co., Ltd.
Keiichi Yoshii
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Laminated type heat exchanger
Patent number
5,669,439
Issue date
Sep 23, 1997
Nippondenso Co., Ltd.
Etsuo Hasegawa
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Laminated type heat exchanger
Patent number
5,653,283
Issue date
Aug 5, 1997
Nippondenso Co., Ltd.
Keiichi Yoshii
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Laminated-type evaporator
Patent number
5,632,161
Issue date
May 27, 1997
Nippondenso Co., Ltd.
Masahiro Shimoya
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Refrigerant evaporator
Patent number
5,448,899
Issue date
Sep 12, 1995
Nippondenso Co., Ltd.
Toshio Ohara
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Refrigerant evaporator
Patent number
5,390,507
Issue date
Feb 21, 1995
Nippondenso Co., Ltd.
Masahiro Shimoya
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
INTEGRATION VALVE
Publication number
20140290772
Publication date
Oct 2, 2014
Denso Corporation
Tetsuya Itou
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
INTEGRATION VALVE AND HEAT PUMP CYCLE
Publication number
20140238067
Publication date
Aug 28, 2014
Denso Corporation
Tetsuya Itou
B60 - VEHICLES IN GENERAL
Information
Patent Application
Ejector
Publication number
20090311111
Publication date
Dec 17, 2009
DENSO CORPORATION
Keiichi Yoshii
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Integrated unit for refrigeration cycle device
Publication number
20080314074
Publication date
Dec 25, 2008
DENSO CORPORATION
Masaya Nakamura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Heat exchange apparatus and hybrid vehicle including heat exchange...
Publication number
20050279113
Publication date
Dec 22, 2005
Jun Hoshi
B60 - VEHICLES IN GENERAL
Information
Patent Application
Cooling apparatus for fuel cell utilizing air conditioning system
Publication number
20050022550
Publication date
Feb 3, 2005
Keiichi Yoshii
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Method for making corrugated fins
Publication number
20020124404
Publication date
Sep 12, 2002
Shinichi Morihira
F28 - HEAT EXCHANGE IN GENERAL