Yoshitaka Tomatsu

Person

Nagoya, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Refrigeration cycle
- Patent number 7,739,881
- Issue date Jun 22, 2010
- Denso Corporation
- Ken Matsunaga
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat exchanging apparatus
- Patent number 7,694,528
- Issue date Apr 13, 2010
- Denso Corporation
- Shin Nishida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automotive air conditioning system
- Patent number 7,520,320
- Issue date Apr 21, 2009
- Denso Corporation
- Satoshi Itoh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pipe joint for refrigeration cycle
- Patent number 7,434,849
- Issue date Oct 14, 2008
- Denso Corporation
- Masayuki Takeuchi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Nozzle cap for sealing nozzle particularly used to charge with high...
- Patent number 7,341,210
- Issue date Mar 11, 2008
- Pacific Industrial Co., Ltd.
- Masahiko Yamamoto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Ejector
- Patent number 7,165,948
- Issue date Jan 23, 2007
- Denso Corporation
- Hirotsugu Takeuchi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vehicle air conditioner with vapor-compression refrigerant cycle an...
- Patent number 7,062,929
- Issue date Jun 20, 2006
- Denso Corporation
- Shin Nishida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gas-liquid separator and ejector refrigerant cycle using the same
- Patent number 7,040,117
- Issue date May 9, 2006
- Denso Corporation
- Shin Nishida
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pressure control valve
- Patent number 6,994,114
- Issue date Feb 7, 2006
- Fujikoki Corporation
- Sadatake Ise
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerating cycle apparatus
- Patent number 6,880,362
- Issue date Apr 19, 2005
- Denso Corporation
- Gum Bae Choi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air conditioner
- Patent number 6,857,280
- Issue date Feb 22, 2005
- Denso Corporation
- Yasushi Yamanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Refrigerant cycle with ejector
- Patent number 6,837,069
- Issue date Jan 4, 2005
- Denso Corporation
- Masayuki Takeuchi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant cycle with ejector having throttle changeable nozzle
- Patent number 6,782,713
- Issue date Aug 31, 2004
- Denso Corporation
- Masayuki Takeuchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle air conditioner with defrosting operation of exterior heat...
- Patent number 6,725,679
- Issue date Apr 27, 2004
- Denso Corporation
- Satoshi Itoh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air-conditioning apparatus for vehicle
- Patent number 6,715,540
- Issue date Apr 6, 2004
- Denso Corporation
- Ryo Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Heat pump cycle having internal heat exchanger
- Patent number 6,584,796
- Issue date Jul 1, 2003
- Denso Corporation
- Satoshi Itoh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Refrigerant cycle system with super-critical refrigerant pressure
- Patent number 6,505,476
- Issue date Jan 14, 2003
- Denso Corporation
- Shin Nishida
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Vehicle air conditioner with refrigerant flow-amount control of com...
- Patent number 6,484,523
- Issue date Nov 26, 2002
- Denso Corporation
- Yasutaka Kuroda
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automotive climate control system
- Patent number 6,370,898
- Issue date Apr 16, 2002
- Denso Corporation
- Motohiro Yamaguchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pressure control valve
- Patent number 6,189,326
- Issue date Feb 20, 2001
- Denso Corporation
- Yoshitaka Tomatsu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Pressure control valve for refrigerating system
- Patent number 6,012,300
- Issue date Jan 11, 2000
- Denso Corporation
- Yoshitaka Tomatsu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Thermal expansion valve and air conditioning apparatus using the same
- Patent number 5,732,570
- Issue date Mar 31, 1998
- Denso Corporation
- Yoshitaka Tomatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Thermal expansion valve
- Patent number 5,642,858
- Issue date Jul 1, 1997
- Nippondenso Co., Ltd.
- Nobuharu Kakehashi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Valve driving system
- Patent number 5,551,480
- Issue date Sep 3, 1996
- Nippondenso Co., Ltd.
- Yoshitaka Tomatsu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dehumidifying apparatus with electronic refrigeration unit
- Patent number 5,279,128
- Issue date Jan 18, 1994
- Nippondenso Co., Ltd.
- Yoshitaka Tomatsu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Thermoelectric transducer apparatus comprising N- and P-type semico...
- Patent number 5,254,178
- Issue date Oct 19, 1993
- Nippondenso Co., Ltd.
- Kenji Yamada
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermoelectric converter
- Patent number 5,038,569
- Issue date Aug 13, 1991
- Nippondenso Co., Ltd.
- Yuichi Shirota
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Refrigerating cycle
- Publication number 20070151270
- Publication date Jul 5, 2007
- DENSO CORPORATION
- Ken Matsunaga
- B60 - VEHICLES IN GENERAL
Information Patent Application
Expansion valve for refrigerating cycle
- Publication number 20060150650
- Publication date Jul 13, 2006
- DENSO CORPORATION
- Yoshinori Murase
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Ejector
- Publication number 20050274141
- Publication date Dec 15, 2005
- DENSO CORPORATION
- Hirotsugu Takeuchi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Automotive air conditioning system
- Publication number 20050178523
- Publication date Aug 18, 2005
- Satoshi Itoh
- B60 - VEHICLES IN GENERAL
Information Patent Application
AIR CONDITIONER
- Publication number 20050051295
- Publication date Mar 10, 2005
- Yasushi Yamanaka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Pipe joint for refrigeration cycle having combination of O-ring and...
- Publication number 20050046187
- Publication date Mar 3, 2005
- Masayuki Takeuchi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pipe joint for refrigeration cycle
- Publication number 20050023828
- Publication date Feb 3, 2005
- Masayuki Takeuchi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Refrigerating cycle apparatus
- Publication number 20040255613
- Publication date Dec 23, 2004
- Gum Bae Choi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Nozzle cap for sealing nozzle particularly used to charge with high...
- Publication number 20040124289
- Publication date Jul 1, 2004
- Pacific Industrial Co., Ltd.
- Masahiko Yamamoto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Vehicle air conditioner with vapor-compression refrigerant cycle an...
- Publication number 20040069011
- Publication date Apr 15, 2004
- Shin Nishida
- B60 - VEHICLES IN GENERAL
Information Patent Application
Refrigerant cycle with ejector having throttle changeable nozzle
- Publication number 20040040340
- Publication date Mar 4, 2004
- Masayuki Takeuchi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Heat exchanging apparatus
- Publication number 20040031596
- Publication date Feb 19, 2004
- Z-Man Fishing Products, Inc.
- Shin Nishida
- B60 - VEHICLES IN GENERAL
Information Patent Application
Refrigerant cycle with ejector
- Publication number 20040011065
- Publication date Jan 22, 2004
- Masayuki Takeuchi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Ejector
- Publication number 20030210987
- Publication date Nov 13, 2003
- Hirotsugu Takeuchi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Gas-liquid separator and ejector refrigerant cycle using the same
- Publication number 20030209030
- Publication date Nov 13, 2003
- Shin Nishida
- B60 - VEHICLES IN GENERAL
Information Patent Application
Pressure control valve
- Publication number 20030168108
- Publication date Sep 11, 2003
- Sadatake Ise
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Radiator for supercritical vapor compression type refrigerating cycle
- Publication number 20030062152
- Publication date Apr 3, 2003
- Yasutaka Kuroda
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat pump cycle having internal heat exchanger
- Publication number 20020046570
- Publication date Apr 25, 2002
- Satoshi Itoh
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle air conditioner with defrosting operation of exterior heat...
- Publication number 20020036080
- Publication date Mar 28, 2002
- Satoshi Itoh
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle air conditioner with refrigerant flow-amount control of com...
- Publication number 20020023451
- Publication date Feb 28, 2002
- Yasutaka Kuroda
- B60 - VEHICLES IN GENERAL
Information Patent Application
Heat Pump Cycle
- Publication number 20020007943
- Publication date Jan 24, 2002
- Yukikatsu Ozaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
Air-conditioning apparatus for vehicle
- Publication number 20010035286
- Publication date Nov 1, 2001
- Ryo Kobayashi
- B60 - VEHICLES IN GENERAL
Information Patent Application
Automotive climate control system
- Publication number 20010022092
- Publication date Sep 20, 2001
- Motohiro Yamaguchi
- B60 - VEHICLES IN GENERAL

Yoshitaka Tomatsu

Person

Patents Grantslast 30 patents

Refrigeration cycle

Heat exchanging apparatus

Automotive air conditioning system

Pipe joint for refrigeration cycle

Nozzle cap for sealing nozzle particularly used to charge with high...

Ejector

Vehicle air conditioner with vapor-compression refrigerant cycle an...

Gas-liquid separator and ejector refrigerant cycle using the same

Pressure control valve

Refrigerating cycle apparatus

Air conditioner

Refrigerant cycle with ejector

Refrigerant cycle with ejector having throttle changeable nozzle

Vehicle air conditioner with defrosting operation of exterior heat...

Air-conditioning apparatus for vehicle

Heat pump cycle having internal heat exchanger

Refrigerant cycle system with super-critical refrigerant pressure

Vehicle air conditioner with refrigerant flow-amount control of com...

Automotive climate control system

Pressure control valve

Pressure control valve for refrigerating system

Thermal expansion valve and air conditioning apparatus using the same

Thermal expansion valve

Valve driving system

Dehumidifying apparatus with electronic refrigeration unit

Thermoelectric transducer apparatus comprising N- and P-type semico...

Thermoelectric converter

Patents Applicationslast 30 patents

Refrigerating cycle

Expansion valve for refrigerating cycle

Ejector

Automotive air conditioning system

AIR CONDITIONER

Pipe joint for refrigeration cycle having combination of O-ring and...

Pipe joint for refrigeration cycle

Refrigerating cycle apparatus

Nozzle cap for sealing nozzle particularly used to charge with high...

Vehicle air conditioner with vapor-compression refrigerant cycle an...

Refrigerant cycle with ejector having throttle changeable nozzle

Heat exchanging apparatus

Refrigerant cycle with ejector

Ejector

Gas-liquid separator and ejector refrigerant cycle using the same

Pressure control valve

Radiator for supercritical vapor compression type refrigerating cycle

Heat pump cycle having internal heat exchanger

Vehicle air conditioner with defrosting operation of exterior heat...

Vehicle air conditioner with refrigerant flow-amount control of com...

Heat Pump Cycle

Air-conditioning apparatus for vehicle

Automotive climate control system