Kouji Hamaoka

Follow

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Refrigerating apparatus, and refrigerator control and brushless mot...
- Patent number 6,014,004
- Issue date Jan 11, 2000
- Matsushita Refrigeration Company
- Kouji Hamaoka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerating apparatus and refrigerator control and brushless moto...
- Patent number 5,970,733
- Issue date Oct 26, 1999
- Matsushita Refrigeration Company
- Kouji Hamaoka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerating apparatus, and refrigerator control and brushless mot...
- Patent number 5,857,349
- Issue date Jan 12, 1999
- Matsushita Refrigeration Company
- Kouji Hamaoka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...