Kuwako
Eiichiro Kuwako, Ohta-Shi JP
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20090058625 | Tire sensor system and tire used for the same - Electromagnetic field transmissions between a sensor unit mounted on the inside surface of a tire and a sensor control unit mounted on the vehicle body are attenuated by the wall surface of a tire disposed between the units, and sensitivity is reduced. A booster antenna ( | 03-05-2009 |
Eiichiro Kuwako, Ohta-City JP
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20090031794 | Tire sensor system and vehicle body having the same mounted thereon - The position of the rotation of a tire complicates the establishing of a wireless connection between a sensor unit attached to the tire and a sensor control unit attached to a vehicle body. | 02-05-2009 |
Fujio Kuwako, Clifton Park, NY US
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20100175914 | PASSIVE ELECTRICAL DEVICES AND METHODS OF FABRICATING PASSIVE ELECTRICAL DEVICES - A thin laminate passive electrical device, such as, a capacitor, and a method of fabricating a thin laminate passive electrical device are provided. The passive electrical device includes two conductors, for example, copper foil conductors, separated by a dielectric having a first layer of a first material having a softening point temperature greater than a first temperature and a first layer of a second material having a softening point temperature less than the first temperature. The first temperature may be at least 150 degrees C. or higher. By providing a first layer having a higher softening point material, shorting across the conductors, that can be promoted by the fabrication process, is prevented. Methods of fabricating passive electrical devices are also disclosed. | 07-15-2010 |
Shizuho Kuwako, Tokyo JP
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20140059705 | DOCUMENT CONTROL APPARATUS AND DOCUMENT CONTROL METHOD - The document access authorization violation detection apparatus detects, for each of documents, whether or not there is any violation in access authorization to access the document, by using statistical values calculated from duty position levels, which represents height levels of corresponding official positions of users who are authorized to access the document, or inter-organization distances, which are obtained by digitizing inter-organization positional removes from respective groups, to which the users belong, to a group whose member number is larger than any other one of the groups. As a result, the document access authorization violation detection apparatus makes it possible to efficiently detect whether or not there is any violation in access authorization with respect to each of documents. | 02-27-2014 |
20150088976 | INFORMATION PROCESSING SYSTEM, PROCESSING APPARATUS, AND DISTRIBUTED PROCESSING METHOD - Even when processing object data includes confidential information, distributed processing can be performed. An apparatus determination unit | 03-26-2015 |
Yuji Kuwako, Kiryu-Shi JP
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20080224826 | RFID Tag Reader and Method for Calibrating RFID Tag Reader - An RFID tag reader having an antenna for communication with an RFID tag, a high frequency circuit for processing a communication signal with the RFID tag, a signal line for connecting the antenna with the high frequency circuit, and an impedance matching circuit for impedance matching between the antenna and the signal line includes: a detection unit for detecting a calibration RFID tag provided in a predetermined reading range; and a calibration unit for calibrating the high frequency circuit or matching circuit so that the calibration RFID tag can be detected by the detection unit. | 09-18-2008 |
20080238682 | RFID TAG READER - A control unit of a reader superimposes a control signal for antenna switching on a high frequency signal outputted into an antenna unit from a high frequency circuit. The antenna unit includes: separators for separating the superimposed signals into high frequency signals and control signals; a switch circuit for switching loop antennas; and a control circuit for controlling the switch circuit based on the control signal separated by the separator. | 10-02-2008 |
20080297314 | Inventory Management System - In the inventory management system managing the inventory status of a commodity displayed in a showcase by using a computer, the showcase is provided with an antenna for communicating with an RFID tag attached to a commodity on a commodity shelf, detecting means for detecting a unique number of the RFID tag by communicating with the RFID tag through the antenna, and transmitting means for transmitting the detected unique number of the RFID tag to the computer through a network. The computer manages the commodity inventory based on the unique number of the RFID tag, the unique number being received from the showcase. | 12-04-2008 |
Yuuji Kuwako, Gunma JP
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20110221577 | COMMUNICATION INFORMATION DISPLAY SYSTEM - A commodity information display apparatus includes a shelf on which a commodity is displayed, and a display unit for displaying the commodity information about the commodity. The commodity information about the commodity related to an RFID tag detected by an antenna and a read device is acquired in advance from a store computer and stored in a storage unit. When the commodity information is displayed, the information is acquired from the storage unit, and displayed on the display unit. | 09-15-2011 |
Yuuji Kuwako, Isesaki-Shi JP
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20110109169 | ANTENNA UNIT FOR READING RFID TAG - An antenna unit includes a plurality of loop antennas; an impedance matching circuit common to the loop antennas; a switching circuit that switches high frequency connection between the impedance matching circuit and the loop antenna; and an antenna control circuit that controls to connect only one loop antenna among the loop antennas in a high frequency manner on the basis of a control signal from a reader. | 05-12-2011 |