Assignee
ITOH HIDEO
JP·5 granted patents·1 pending application·13 citations·filing 1984–2011
Top patents by PatentIndex Score
6 records- 0180US8326812B2Data search device, data search method, and recording mediumITOH HIDEO·Filed 2011·Granted Dec 4, 2012·5 cites·15 claims
- 0257US8612429B2Apparatus, system, and method for information searchITOH HIDEO·Filed 2009·Granted Dec 17, 2013·1 cites·18 claims
- 0349US8176090B2Information delivering apparatus, information delivering method, and computer-readable recording medium storing information delivering programITOH HIDEO·Filed 2009·Granted May 8, 2012·0 cites·11 claims
- 0448US8229927B2Apparatus, system, and method for information searchITOH HIDEO·Filed 2009·Granted Jul 24, 2012·0 cites·17 claims
- 0539US4553636ALifesaving apparatus for escaping from a buildingITOH HIDEO·Filed 1984·Granted Nov 19, 1985·7 cites·10 claims
- 0634US2006095773A1Authentication system, light emitting device, authentication device and authentication methodITOH HIDEO·Filed 2003·Application pending·0 cites
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