Kokichi Furuhama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger tube and method for manufacturing a heat exchanger
- Patent number 6,173,763
- Issue date Jan 16, 2001
- Kabushiki Kaisha Toshiba
- Tetsuo Sano
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Air conditioning system with built-in intermediate heat exchanger w...
- Patent number 5,784,893
- Issue date Jul 28, 1998
- Kabushiki Kaisha Toshiba
- Kokichi Furuhama
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air conditioner control apparatus based on coolant type detection
- Patent number 5,709,094
- Issue date Jan 20, 1998
- Kabushiki Kaisha Toshiba
- Yasunori Ooyabu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Air conditioner
- Patent number 5,626,031
- Issue date May 6, 1997
- Kabushiki Kaisha Toshiba
- Hideaki Motohashi
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Cold storage system
- Patent number 5,054,297
- Issue date Oct 8, 1991
- Kabushiki Kaisha Toshiba
- Kokichi Furuhama
- F24 - HEATING RANGES VENTILATING