Kazuo Kunieda

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Osaka Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Change discrimination device, change discrimination method and chan...
- Patent number 8,218,853
- Issue date Jul 10, 2012
- NEC System Technologies, Ltd.
- Hirokazu Koizumi
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Change discrimination device, change discrimination method and chan...
- Publication number 20070025595
- Publication date Feb 1, 2007
- NEC SYSTEM TECHNOLOGIES, LTD
- Hirokazu Koizumi
- G06 - COMPUTING CALCULATING COUNTING