Koji Batou

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical-level control method, optical-level control apparatus and w...
- Patent number 7,466,478
- Issue date Dec 16, 2008
- Fujitsu Limited
- Takuji Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Optical-level control method, optical-level control apparatus and w...
- Publication number 20050168806
- Publication date Aug 4, 2005
- FUJITSU LIMITED
- Takuji Maeda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE