Katsuaki Yamagishi

Follow

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Indoor unit of air-conditioner
- Patent number 5,958,114
- Issue date Sep 28, 1999
- Kabushiki Kaisha Toshiba
- Hiroshi Sunahara
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat pump type heating apparatus and control method thereof
- Patent number 5,170,936
- Issue date Dec 15, 1992
- Kabushiki Kaisha Toshiba
- Toru Kubo
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Heat pump type heating apparatus and control method thereof
- Patent number 5,088,646
- Issue date Feb 18, 1992
- Kabushiki Kaisha Toshiba
- Katsuaki Yamagishi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Duct type air conditioner and method of controlling the same
- Patent number 5,025,638
- Issue date Jun 25, 1991
- Kabushiki Kaisha Toshiba
- Katsuaki Yamagishi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Latent heat regenerating apparatus
- Patent number 4,977,953
- Issue date Dec 18, 1990
- Kabushiki Kaisha Toshiba
- Katsuaki Yamagishi
- F28 - HEAT EXCHANGE IN GENERAL