Takahide Kakinuma

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Ota, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger and cooling apparatus mounted with the same
- Patent number 5,699,675
- Issue date Dec 23, 1997
- Sanyo Electric Co., Ltd.
- Toshitake Nagai
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Refrigeration cycle using six-way change-over valve
- Patent number 5,634,352
- Issue date Jun 3, 1997
- Sanyo Electric Co., Ltd.
- Toshitake Nagai
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...