Tetsuya Sakakibara

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Toyohashi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger
- Patent number 8,925,625
- Issue date Jan 6, 2015
- Denso Corporation
- Toshihide Ninagawa
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of forming grooves on metal pipe and groove-forming apparatus
- Patent number 5,727,411
- Issue date Mar 17, 1998
- Denso Corporation
- Tetsuya Sakakibara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
TUBE FOR HEAT EXCHANGER
- Publication number 20130220585
- Publication date Aug 29, 2013
- DENSO CORPORATION
- Takahide Oohara
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Heat exchanger
- Publication number 20100206533
- Publication date Aug 19, 2010
- DENSO CORPORATION
- Tetsuya Sakakibara
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for filling water and device for filling water
- Publication number 20060219295
- Publication date Oct 5, 2006
- DENSO CORPORATION
- Tetsuya Sakakibara
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE