Daishi Tanaka

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Oyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger and method for manufacturing the same
- Patent number 7,438,121
- Issue date Oct 21, 2008
- Showa Denko K.K.
- Kazuhiko Minami
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Process for producing flat heat exchange tubes
- Patent number 5,947,365
- Issue date Sep 7, 1999
- Showa Aluminum Corporation
- Daishi Tanaka
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Flat Tube, Platelike Body for Making the Flat Tube and Heat Exchanger
- Publication number 20080264620
- Publication date Oct 30, 2008
- Showa Denko K.K.
- Makoto Numasawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Flat Tube Making Platelike Body, Flat Tube, Heat Exchanger and Proc...
- Publication number 20080245518
- Publication date Oct 9, 2008
- SHOWA DENKO K.K.
- Satoru Kaimura
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat exchanger and method for manufacturing the same
- Publication number 20070163761
- Publication date Jul 19, 2007
- Kazuhiko Minami
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...