Kazuya Matsuo

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioner for automobile
- Patent number 6,748,757
- Issue date Jun 15, 2004
- Hitachi, Ltd.
- Kazuya Matsuo
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Scroll compressor
- Patent number 6,174,150
- Issue date Jan 16, 2001
- Hitachi, Ltd.
- Isamu Tsubono
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Refrigerator and condenser
- Patent number 5,946,939
- Issue date Sep 7, 1999
- Hitachi, Ltd.
- Hiroaki Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Scroll compressor
- Patent number 5,829,959
- Issue date Nov 3, 1998
- Hitachi, Ltd.
- Isamu Tsubono
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Refrigerator and condenser
- Patent number 5,694,779
- Issue date Dec 9, 1997
- Hitachi, Ltd.
- Hiroaki Matsushima
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air conditioning system
- Patent number 5,156,203
- Issue date Oct 20, 1992
- Hitachi, Ltd.
- Sunao Funakoshi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Refrigerating apparatus
- Patent number 4,435,962
- Issue date Mar 13, 1984
- Shin Meiwa Industry Co., Ltd.
- Taketoshi Mochizuki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
Air conditioner for automobile
- Publication number 20030019232
- Publication date Jan 30, 2003
- Kazuya Matsuo
- B60 - VEHICLES IN GENERAL