Hiroshi Shiokawa

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of call processing at communication node
- Patent number 7,684,334
- Issue date Mar 23, 2010
- Fujitsu Limited
- Hiroshi Shiokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method of call processing at communication node
- Publication number 20020172152
- Publication date Nov 21, 2002
- Hiroshi Shiokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE