Naoki Urusibata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fire alarm device and method
- Patent number 7,528,732
- Issue date May 5, 2009
- Pixen Inc.
- Yukinobu Tajima
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Fire alarm device and method
- Publication number 20060290522
- Publication date Dec 28, 2006
- PIXEN INC.
- Yukinobu Tajima
- G08 - SIGNALLING