Kuniyasu Uchiyama

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioner and refrigerant heater outlet temperature control m...
- Patent number 6,109,533
- Issue date Aug 29, 2000
- Matsushita Electric Industrial Co., Ltd.
- Takahiko Ao
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Multi-room air conditioning system
- Patent number 6,102,114
- Issue date Aug 15, 2000
- Matsushita Electric Industrial Co., Ltd.
- Yoshikazu Nishihara
- F24 - HEATING RANGES VENTILATING