Hisao Honda

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Ota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioning system
- Patent number 6,006,528
- Issue date Dec 28, 1999
- Sanyo Electric Co., Ltd.
- Hidetoshi Arima
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Absorption system hot and cold water supply apparatus
- Patent number 4,894,998
- Issue date Jan 23, 1990
- Sanyo Electric Co., Ltd.
- Toshiyuki Kaneko
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...