Eiko Murata

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Machida-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for searching and displaying structured document
- Patent number 7,707,139
- Issue date Apr 27, 2010
- Hitachi, Ltd.
- Takuya Okamoto
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for searching and displaying structured document
- Publication number 20020065814
- Publication date May 30, 2002
- Hitachi, Ltd.
- Takuya Okamoto
- G06 - COMPUTING CALCULATING COUNTING