Kyuhei Ishibane

Follow

Person

Shimizu, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Refrigeration cycle and method of controlling the same
- Patent number 5,768,902
- Issue date Jun 23, 1998
- Hitachi, Ltd.
- Masayuki Nonaka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigeration cycle and method of controlling the same
- Patent number 5,651,263
- Issue date Jul 29, 1997
- Hitachi, Ltd.
- Masayuki Nonaka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Apparatus for detecting composition of refrigerant and method therefor
- Patent number 5,410,887
- Issue date May 2, 1995
- Hitachi, Ltd.
- Kazumoto Urata
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Refrigerant flow control system for use with refrigerator
- Patent number 4,706,469
- Issue date Nov 17, 1987
- Hitachi, Ltd.
- Kensaku Oguni
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Control method and apparatus for an air conditioner using a heat pump
- Patent number 4,603,556
- Issue date Aug 5, 1986
- Hitachi, Ltd.
- Kazutaka Suefuji
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Expansion valve
- Patent number 4,500,035
- Issue date Feb 19, 1985
- Hitachi, Ltd.
- Shigeaki Kuroda
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...