Patents by Inventor Hidekazu Arai
Hidekazu Arai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11970015Abstract: A printer configured to print on a printing medium having an RFID, comprising a communication unit configured to communicate with the RFID, and a search unit configured to move the communication unit to a position with respect to the RFID to search for a position communicable with the RFID, wherein the search unit determines communication success/failure between the RFID and the communication unit at a plurality of positions with respect to the RFID, and on the basis of a region including a plurality of positions determined as the communication being successful, identifying a communication position between the RFID and the communication unit.Type: GrantFiled: February 3, 2020Date of Patent: April 30, 2024Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventors: Hidekazu Arai, Yuji Saito
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Patent number: 11936441Abstract: A FrontHaul Multiplexer (FHM) for relaying communications between a signal processing device and a plurality of radio devices includes a storage unit that stores a table in which device identification information of each of the plurality of radio devices is associated with beam identification information assigned to the radio device; a scheduling information reception unit that receives, from the signal processing device, scheduling information of a user terminal performing radio communications with the plurality of radio devices; a determination unit that acquires from the table the device identification information associated with the beam identification information of uplink included in the scheduling information and then determines from the acquired device identification information the radio device in charge of the user terminal; and a transmission unit that transmits to the signal processing device an uplink signal transmitted from the determined radio device.Type: GrantFiled: November 9, 2018Date of Patent: March 19, 2024Assignee: NTT DOCOMO, INC.Inventors: Takashi Kosugi, Tatsuro Yajima, Takuto Arai, Yuta Sagae, Akihito Hanaki, Hidekazu Shimodaira, Masahiro Fujii, Yoshiaki Ofuji
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Patent number: 11912048Abstract: The controller executes the first process once and then executes the second process. The first process is a process for back-feeding the continuous body, writing information to the RFID inlet, and then forward-feeding the continuous body until the RFID medium reaches the print start position. The second process is a process for stopping printing on the RFID medium halfway and writing information to the subsequent RFID medium following the RFID medium under printing when the RFID inlet of the subsequent RFID medium reaches the position allowing the communication with the antenna, and then resuming and completing printing on the RFID medium, printing on which was stopped halfway.Type: GrantFiled: January 20, 2020Date of Patent: February 27, 2024Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventor: Hidekazu Arai
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Patent number: 11907797Abstract: A printer that prints each printing medium having an RFID, the printer including: a radio wave strength acquisition unit that acquires radio wave strength from the RFID; and a determine unit that determines whether the RFID is normal or not on the basis of a radio wave strength obtained by the radio wave strength acquisition unit and a threshold.Type: GrantFiled: February 3, 2020Date of Patent: February 20, 2024Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventor: Hidekazu Arai
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Publication number: 20220180076Abstract: A printer that prints each printing medium having an RFID, the printer including: a radio wave strength acquisition unit that acquires radio wave strength from the RFID; and a determine unit that determines whether the RFID is normal or not on the basis of a radio wave strength obtained by the radio wave strength acquisition unit and a threshold.Type: ApplicationFiled: February 3, 2020Publication date: June 9, 2022Applicant: SATO HOLDINGS KABUSHIKI KAISHAInventor: Hidekazu ARAI
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Publication number: 20220161571Abstract: A printer configured to print on a printing medium having an RFID, comprising a communication unit configured to communicate with the RFID, and a search unit configured to move the communication unit to a position with respect to the RFID to search for a position communicable with the RFID, wherein the search unit determines communication success/failure between the RFID and the communication unit at a plurality of positions with respect to the RFID, and on the basis of a region including a plurality of positions determined as the communication being successful, identifying a communication position between the RFID and the communication unit.Type: ApplicationFiled: February 3, 2020Publication date: May 26, 2022Applicant: SATO HOLDINGS KABUSHIKI KAISHAInventors: Hidekazu ARAI, Yuji SAITO
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Publication number: 20220161572Abstract: The controller executes the first process once and then executes the second process. The first process is a process for back-feeding the continuous body, writing information to the RFID inlet, and then forward-feeding the continuous body until the RFID medium reaches the print start position. The second process is a process for stopping printing on the RFID medium halfway and writing information to the subsequent RFID medium following the RFID medium under printing when the RFID inlet of the subsequent RFID medium reaches the position allowing the communication with the antenna, and then resuming and completing printing on the RFID medium, printing on which was stopped halfway.Type: ApplicationFiled: January 20, 2020Publication date: May 26, 2022Applicant: SATO HOLDINGS KABUSHIKI KAISHAInventor: Hidekazu ARAI
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Publication number: 20190108537Abstract: A recording medium having recording a program for causing a computer to execute processing, the processing includes calculating, for each of countries or areas, a variation rate indicating a degree of increase or decrease of an official cost officially which is calculated for each of the countries or areas with respect to a provisional cost which is calculated on the basis of cost logic for a service presented for each of the countries or areas, the cost logic including a common parameter which is defined in common to the countries or areas and an individual parameter individually which is defined for each of the countries or areas, and detecting abnormality in the common parameter, the individual parameter, a configuration of the cost logic, or a presentation mode of the service in accordance with a distribution pattern of the variation rates for the countries or areas.Type: ApplicationFiled: October 2, 2018Publication date: April 11, 2019Applicant: FUJITSU LIMITEDInventors: SHUANG XU, Takuya AKUTSU, HIDEKAZU ARAI
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Publication number: 20190026795Abstract: An evaluation device includes a memory, and a processor coupled to the memory and configured to receive an evaluation target cost-logic for a cost-logic defined with a calculation expression that calculates a cost of a service and a record including a combination of an item used in the calculation expression and a unit corresponding to the item, refer to a standard cost-logic stored in the memory in advance for each type of service, specify a difference for matching a first record of the evaluation target cost-logic with a second record of the standard cost-logic, the first record and the second record being for a same type of service, reflect the specified difference to the first record, and compare a first calculation expression of the evaluation target cost-logic using the first record and a second calculation expression of the standard cost-logic using the second record.Type: ApplicationFiled: July 9, 2018Publication date: January 24, 2019Applicant: FUJITSU LIMITEDInventors: Azusa Kimura, HIDEKAZU ARAI, SHUANG XU
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Publication number: 20180096275Abstract: An apparatus receives, from a terminal, terminal-location information indicating a location of the terminal carried by a worker, work-start information indicating a start of work designated by a work-instruction for instructing the worker to perform work, and work-end information indicating an end of work designated by the work-instruction. The apparatus transmits a control signal for causing the terminal to enter a state in which work-start information indicating a start of work designated by the work-instruction is transmittable, based on a result of comparison between the terminal-location information and work-instruction location information indicating a location at which work designated by the work-instruction is to be performed by the worker.Type: ApplicationFiled: September 14, 2017Publication date: April 5, 2018Applicant: FUJITSU LIMITEDInventors: Takuya Akutsu, Hidekazu Arai
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Patent number: 9887185Abstract: The purpose of the present invention is to reduce the size and thickness of an LED module. The LED module includes a circuit substrate, at least two supply terminals, a plurality of LED dies, a plurality of FET die, a constant current circuit, a dam member, a fluorescent resin, a resistor network, and a bypass circuit, wherein the constant current circuit includes one of the plurality of FET die and the bypass circuit includes other of the plurality of FET die, a portion of the dam enclosing the LED block region forms a portion of the dam enclosing the circuit block region, and the dam member enclosing the LED block region has a annular shape and the dam member enclosing the circuit block region has a rectangular shape except for said portion of the dam member.Type: GrantFiled: October 31, 2016Date of Patent: February 6, 2018Assignees: CITIZEN WATCH CO., LTD., CITIZEN ELECTRONICS CO., LTD.Inventors: Takashi Akiyama, Shigehisa Watanabe, Hidekazu Arai, Yuki Ochiai
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Publication number: 20170047314Abstract: The purpose of the present invention is to reduce the size and thickness of an LED module. The LED module includes a circuit substrate, at least two supply terminals, a plurality of LED dies, a plurality of FET die, a constant current circuit, a dam member, a fluorescent resin, a resistor network, and a bypass circuit, wherein the constant current circuit includes one of the plurality of FET die and the bypass circuit includes other of the plurality of FET die, a portion of the dam enclosing the LED block region forms a portion of the dam enclosing the circuit block region, and the dam member enclosing the LED block region has a annular shape and the dam member enclosing the circuit block region has a rectangular shape except for said portion of the dam member.Type: ApplicationFiled: October 31, 2016Publication date: February 16, 2017Inventors: Takashi AKIYAMA, Shigehisa WATANABE, Hidekazu ARAI, Yuki OCHIAI
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Patent number: 9508910Abstract: The purpose of the present invention is to reduce the size and thickness of an LED module in which a plurality of LED dies along with other electronic components are mounted on a circuit board, and at the same time to stabilize the operation of the module with respect to source voltage fluctuation. The LED module includes: a circuit board; a plurality of LED dies that are mounted on one surface of a circuit board as bare chips and constitute a series circuit; an FET die that is mounted on the one surface of a circuit board as bare chips and controls a current flowing through the plurality of LED dies; and a constant current circuit that is mounted on the one surface of a circuit board and is series-connected to the series circuit. The constant current circuit includes the FET die.Type: GrantFiled: December 20, 2012Date of Patent: November 29, 2016Assignees: CITIZEN HOLDINGS CO., LTD., CITIZEN ELECTRONICS CO., LTD.Inventors: Takashi Akiyama, Shigehisa Watanabe, Hidekazu Arai, Yuki Ochiai
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Publication number: 20140367710Abstract: The purpose of the present invention is to reduce the size and thickness of an LED module in which a plurality of LED dies along with other electronic components are mounted on a circuit board, and at the same time to stabilize the operation of the module with respect to source voltage fluctuation. The LED module includes: a circuit board; a plurality of LED dies that are mounted on one surface of a circuit board as bare chips and constitute a series circuit; an FET die that is mounted on the one surface of a circuit board as bare chips and controls a current flowing through the plurality of LED dies; and a constant current circuit that is mounted on the one surface of a circuit board and is series-connected to the series circuit. The constant current circuit includes the FET die.Type: ApplicationFiled: December 20, 2012Publication date: December 18, 2014Inventors: Takashi Akiyama, Shigehisa Watanabe, Hidekazu Arai, Yuki Ochiai
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Publication number: 20110178008Abstract: The present inventors focused on certain nutritional compositions known to have activity of controlling blood glucose levels. These foods were administered to rats for long periods, and real-time PCR was used to analyze the expression of genes associated with lipid metabolism in the liver and adipose tissues. As a result, the present inventors found that the expression of the PPAR? gene is enhanced by these foods, and that this is accompanied by suppressed expression of fatty acid synthase and enhanced expression of a group of PPAR? target genes associated with fatty acid metabolism. The present inventors also confirmed the effect of these foods in enhancing the expression of PPAR? and adiponectin, and discovered that these foods have the activity of enhancing the production of PPAR and PPAR-associated factors.Type: ApplicationFiled: March 14, 2011Publication date: July 21, 2011Inventors: Hidekazu Arai, Eiji Takeda, Hajime Sasaki
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Publication number: 20100222259Abstract: The present inventors focused on certain nutritional compositions known to have activity of controlling blood glucose levels. These foods were administered to rats for long periods, and real-time PCR was used to analyze the expression of genes associated with lipid metabolism in the liver and adipose tissues. As a result, the present inventors found that the expression of the PPAR? gene is enhanced by these foods, and that this is accompanied by suppressed expression of fatty acid synthase and enhanced expression of a group of PPAR? target genes associated with fatty acid metabolism. The present inventors also confirmed the effect of these foods in enhancing the expression of PPAR? and adiponectin, and discovered that these foods have the activity of enhancing the production of PPAR and PPAR-associated factors.Type: ApplicationFiled: April 1, 2005Publication date: September 2, 2010Inventors: Hidekazu Arai, Eiji Takeda, Hajime Sasaki
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Patent number: D714236Type: GrantFiled: January 23, 2013Date of Patent: September 30, 2014Assignees: Citizen Electronics Co., Ltd., Citizen Holdings Co., Ltd.Inventors: Shigehisa Watanabe, Hidekazu Arai
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Patent number: D727860Type: GrantFiled: June 17, 2014Date of Patent: April 28, 2015Assignees: Citizen Electronics Co., Ltd., Citizen Holdings Co., Ltd.Inventors: Shigehisa Watanabe, Hidekazu Arai, Ryo Tamura