Shigeo Sugimoto

Person

Ushiku, JP

People

Patents Grantslast 30 patents

Information Patent Grant
High temperature regenerator of an absorption type hot and cold wat...
- Patent number 5,435,154
- Issue date Jul 25, 1995
- Hitachi, Ltd.
- Akira Nishiguchi
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Cooling energy generator with cooling energy accumulator
- Patent number 5,018,367
- Issue date May 28, 1991
- Hitachi, Ltd.
- Akira Yamada
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Centrifugal compressor
- Patent number RE33142
- Issue date Jan 9, 1990
- Hitachi, Ltd.
- Kazuo Sato
- 417 - Pumps
Information Patent Grant
Double effect air cooled absorption refrigerating machine
- Patent number 4,841,744
- Issue date Jun 27, 1989
- Hitachi, Ltd.
- Shigekichi Kurosawa
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method of producing a heat transfer tube for single-phase flow
- Patent number 4,794,775
- Issue date Jan 3, 1989
- Hitachi, Ltd.
- Heikichi Kuwahara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat transfer fin
- Patent number 4,791,984
- Issue date Dec 20, 1988
- Hitachi, Ltd.
- Toshio Hatada
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Centrifugal compressor
- Patent number 4,743,174
- Issue date May 10, 1988
- Hitachi, Ltd.
- Kazou Sato
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Construction of a heat transfer wall of a heat transfer pipe
- Patent number 4,715,436
- Issue date Dec 29, 1987
- Hitachi, Ltd.
- Kenji Takahashi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Heat transfer tube for single phase flow
- Patent number 4,690,211
- Issue date Sep 1, 1987
- Hitachi, Ltd.
- Heikichi Kuwahara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Air-cooled absorption refrigeration system
- Patent number 4,655,053
- Issue date Apr 7, 1987
- Hitachi, Ltd.
- Yoshifumi Kunugi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Method for producing a heat transfer wall for vaporizing liquids
- Patent number 4,653,163
- Issue date Mar 31, 1987
- Hitachi, Ltd.
- Heikichi Kuwahara
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Compression refrigerating machine with vapor-liquid separator
- Patent number 4,615,184
- Issue date Oct 7, 1986
- Hitachi, Ltd.
- Satoru Kobayashi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Air cooling type absorption cooler
- Patent number 4,563,882
- Issue date Jan 14, 1986
- Hitachi, Ltd.
- Yoshifumi Kunugi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Fuel cell apparatus
- Patent number 4,554,223
- Issue date Nov 19, 1985
- Hitachi, Ltd.
- Eiji Yokoyama
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Multi-effect absorption refrigerating machine
- Patent number 4,551,991
- Issue date Nov 12, 1985
- Hitachi, Ltd.
- Nobutaka Miyoshi
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Cooling system having combination of compression and absorption typ...
- Patent number 4,471,630
- Issue date Sep 18, 1984
- Hitachi, Ltd.
- Shigeo Sugimoto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Dilute solution producing system of absorption refrigerating apparatus
- Patent number 4,462,222
- Issue date Jul 31, 1984
- Hitachi, Ltd.
- Shigeo Sugimoto
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Shigeo Sugimoto

Person

Patents Grantslast 30 patents

High temperature regenerator of an absorption type hot and cold wat...

Cooling energy generator with cooling energy accumulator

Centrifugal compressor

Double effect air cooled absorption refrigerating machine

Method of producing a heat transfer tube for single-phase flow

Heat transfer fin

Centrifugal compressor

Construction of a heat transfer wall of a heat transfer pipe

Heat transfer tube for single phase flow

Air-cooled absorption refrigeration system

Method for producing a heat transfer wall for vaporizing liquids

Compression refrigerating machine with vapor-liquid separator

Air cooling type absorption cooler

Fuel cell apparatus

Multi-effect absorption refrigerating machine

Cooling system having combination of compression and absorption typ...

Dilute solution producing system of absorption refrigerating apparatus