Koichiro Otani

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Kudamatsu City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Integrated service management system for remote customer support
- Patent number 7,464,152
- Issue date Dec 9, 2008
- Hitachi, Ltd.
- Takeshi Ishizaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integrated service management system for remote customer support
- Patent number 7,085,827
- Issue date Aug 1, 2006
- Hitachi, Ltd.
- Takeshi Ishizaki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Integrated service management system for remote customer support
- Publication number 20060242290
- Publication date Oct 26, 2006
- Hitachi, Ltd
- Takeshi Ishizaki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Desktop conference method and desktop conference system for perform...
- Publication number 20030169291
- Publication date Sep 11, 2003
- Kenji Nakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated service management system for remote customer support
- Publication number 20030055933
- Publication date Mar 20, 2003
- Takeshi Ishizaki
- G06 - COMPUTING CALCULATING COUNTING