Kazuo Ikegami

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Oizumi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sealing device for gas compressor-expander
- Patent number 6,481,215
- Issue date Nov 19, 2002
- Sanyo Electric Co., Ltd.
- Kazuo Ikegami
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Grant
Gas compression/expansion apparatus
- Patent number 5,937,648
- Issue date Aug 17, 1999
- Sanyo Electric Co., Ltd.
- Tatsuya Hirose
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Heat exchanger for a gas compression/expansion apparatus and a meth...
- Patent number 5,632,149
- Issue date May 27, 1997
- Sanyo Electric Company, Ltd.
- Naohide Tanigawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Gas compression/expansion apparatus
- Patent number 5,465,579
- Issue date Nov 14, 1995
- Sanyo Electric Co., Ltd.
- Fusao Terada
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...