Ryuji Yukawa

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Kyoto, JP

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Patents Applicationslast 30 patents

Information Patent Application
Web address conversion system and Web address conversion method
- Publication number 20020169891
- Publication date Nov 14, 2002
- J-DATA CO., LTD.
- Koji Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Web-address conversion system and web-address conversion method
- Publication number 20020095517
- Publication date Jul 18, 2002
- J-DATA CO., LTD.
- Koji Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE