Naoyuki Koga

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Atsugi, JP

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Patents Applicationslast 30 patents

Information Patent Application
Service supply system
- Publication number 20050111642
- Publication date May 26, 2005
- Hirofumi Terada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Facilities information service system
- Publication number 20020133406
- Publication date Sep 19, 2002
- Toshihiro Kujirai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Service mediating apparatus
- Publication number 20020026319
- Publication date Feb 28, 2002
- Hitachi, Ltd
- Manabu Niie
- G10 - MUSICAL INSTRUMENTS ACOUSTICS