Shigeru Okaniwa

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Shizuoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing aluminum composite material
- Patent number 7,998,401
- Issue date Aug 16, 2011
- NIPPON LIGHT METAL COMPANY, LTD.
- Shigeru Okaniwa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
ALUMINUM ALLOY FOR MICROPOROUS HOLLOW MATERIAL WHICH HAS EXCELLENT...
- Publication number 20150167137
- Publication date Jun 18, 2015
- OKB CO., LTD.
- Shigeru Okaniwa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
ALUMINUM ALLOY FOR SMALL-BORE HOLLOW SHAPE USE EXCELLENT IN EXTRUDA...
- Publication number 20130292012
- Publication date Nov 7, 2013
- NIPPON LIGHT METAL COMPANY, LTD.
- Shigeru Okaniwa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method For Producing Aluminum Composite Material
- Publication number 20080131719
- Publication date Jun 5, 2008
- NIPPON LIGHT METAL COMPANY LTD.
- Shigeru Okaniwa
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Aluminum-based neutron absorber and method for production thereof
- Publication number 20070064860
- Publication date Mar 22, 2007
- HITACHI ZOSEN CORPORATION
- Jun Kusui
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
Method for joining aluminum power alloy
- Publication number 20060108394
- Publication date May 25, 2006
- Shigeru Okaniwa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR