Noriaki Hashimoto

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Handa-city, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manufacture method for inner-fin tube and manufacture device for th...
- Patent number 7,886,440
- Issue date Feb 15, 2011
- Denso Corporation
- Noriaki Hashimoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Manufacture method for inner-fin tube and manufacture device for th...
- Publication number 20060265874
- Publication date Nov 30, 2006
- DENSO CORPORATION
- Noriaki Hashimoto
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...