Shin-ichi FUJISAWA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gateway unit
- Patent number 7,872,971
- Issue date Jan 18, 2011
- Yokogawa Electric Corporation
- Shin-ichi Fujisawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
GATEWAY UNIT
- Publication number 20090175284
- Publication date Jul 9, 2009
- YOKOGAWA ELECTRIC CORPORATION
- Shin-ichi FUJISAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE