Sachihiro Yoshimatsu

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Kudamatsu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Compressor unit and separator therefor
- Patent number 5,158,585
- Issue date Oct 27, 1992
- Hitachi, Ltd.
- Norihide Saho
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Continuous treatment apparatus for viscous material
- Patent number 4,776,703
- Issue date Oct 11, 1988
- Hitachi, Ltd.
- Chikao Oda
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Air separation method and apparatus therefor
- Patent number 4,530,708
- Issue date Jul 23, 1985
- Hitachi, Ltd.
- Norio Nakazato
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Temperature control method for reversing type heat exchanger group...
- Patent number 4,459,143
- Issue date Jul 10, 1984
- Hitachi, Ltd.
- Makoto Nawata
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Process of and system for liquefying air to separate its component
- Patent number 4,208,199
- Issue date Jun 17, 1980
- Hitachi, Ltd.
- Norio Nakazato
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...