Patent application number | Description | Published |
20090289765 | Wireless identification tag - The present invention is aimed at providing a wireless identification tag which can save information with high reliability that is free from the possibility of being lost or falsified, is not broken or melt in the concrete, can expand directionality of an antenna, be distributed in a cement product to be in an appropriate condition for radio communication, and has good adhesion and affinity with cement or the like. A wireless identification tag | 11-26-2009 |
20110109443 | WIRELESS IC TAG, MANAGEMENT SYSTEM USING SAME - A wireless IC tag to and from which data can be written and read between a writing/reading apparatus by way of wireless communication, wherein a ferroelectric memory using a ferroelectric having a power source unit for receiving a radio wave from outside and for generating an electric current by resonating with the radio wave and an antenna unit for carrying out wireless communication in a predetermined frequency bandwidth, and a UHF band communication antenna chip for receiving a radio wave of a UHF bandwidth are connected to be mounted on a substrate so that communication in a frequency band longer than the UHF band is carried out by the antenna unit of the ferroelectric memory and data is saved in the ferroelectric memory, and at the same time communication in the UHF band is carried out by the UHF band communication antenna chip and the data is saved in the ferroelectric memory. | 05-12-2011 |
20110115613 | WIRELESS IC TAG, CONCRETE STRUCTURAL OBJECT QUALITY MANAGEMENT SYSTEM USING SAME - A wireless IC tag | 05-19-2011 |
20120092138 | DATA WRITING APPARATUS WRITING DATA TO WIRELESS IC TAGS - The present invention is aimed at providing an apparatus to firmly write data to wireless IC tags and to charge wireless IC tags having been written with data to the object to be charged. The data writing apparatus 1 includes a radio communication means | 04-19-2012 |
20120098648 | DATA PROCESSING AND CHARGING APPARATUS FOR WIRELESS IC TAGS - The present invention provides a data processing and charging apparatus for wireless IC tags, which can align wireless IC tags in a given direction to supply/feed them to a data writing/reading unit, can eliminate information writing errors and reading errors, can be placed to a desired place being distant from the mixing/kneading tank for receiving the object to be charged with wireless IC tags, and can securely charge wireless IC tags to the object to be charged without causing blockade at the charging inlet. | 04-26-2012 |
20120199658 | WIRELESS IDENTIFICATION TAG - The present invention is aimed at providing a wireless identification tag which can save information with high reliability that is free from the possibility of being lost or falsified, is not broken or melt in the concrete, can expand directionality of an antenna, be distributed in a cement product to be in an appropriate condition for radio communication, and has good adhesion and affinity with cement or the like. A wireless identification tag | 08-09-2012 |
20120274453 | UPRIGHT TYPE APPARATUS FOR CHARGING WIRELESS IC TAGS - An upright type apparatus for charging wireless IC tags, which requires a less grounding area, may be set at a free position away from a mixing vessel used for mixing/kneading wireless IC tags with the object to be charged, and can charge a number of wireless IC tags to the mixing vessel securely and within a short time is provided. | 11-01-2012 |
20130015960 | WIRELESS IC TAGS, READER/WRITER FOR WIRELESS IC TAGS, AND WIRELESS IC TAG COMMUNICATION SYSTEM EMPLOYING WIRELESS IC TAG AND READER/WRITER FOR WIRELESS IC TAGAANM Kaga; KikuoAACI TokyoAACO JPAAGP Kaga; Kikuo Tokyo JPAANM Ashizawa; ShigeoAACI TokyoAACO JPAAGP Ashizawa; Shigeo Tokyo JP - An apparatus and a wireless IC tag communication system capable of securely writing and reading data to/from a wireless IC tag through relatively long distance communication are provided. | 01-17-2013 |
20130162410 | IC TAG SEARCHING APPARATUS - An IC tag searching apparatus capable of changing the shape of its searching board in a simple manner in accordance with the situations of a location to be searched, said location includes wide to narrow areas and areas in the corners, at the time of searching the positions of wireless IC tags those which are embedded in a concrete construction and the like, efficiently detecting the positions of the embedded wireless IC tags and performing reading and writing of information from/to the wireless IC tags is provided. | 06-27-2013 |