Patents by Inventor Tatsuya Sugiyama
Tatsuya Sugiyama 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: 11948727Abstract: An inductor component and a method for manufacturing an inductor component that enables miniaturization of the inductor component. An inductor component includes an annular core; and a coil including a plurality of pin members and wound on the core with neighboring pin members connected to each other. A first pin member and a second pin member both adjacent to each other have a welded part in which an end face of an end part of the first pin member and a peripheral surface of an end part of the second pin member are welded to each other. The welded part is not provided on an outer side edge of the second pin member as viewed from a direction orthogonal to a first plane containing a center line of the end part of the first pin member and a center line of the end part of the second pin member.Type: GrantFiled: February 18, 2021Date of Patent: April 2, 2024Assignee: Murata Manufacturing Co., Ltd.Inventors: Shin Hasegawa, Tatsuya Sasaki, Shinya Hirai, Ikuno Sugiyama, Toshimitsu Tamura
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Publication number: 20240085733Abstract: A display device includes a backlight, a display element, a plate for holding at least a portion of an emission surface, from which an image light is emitted, provided on the display element, and a heat dissipation portion that dissipates heat generated from the display element. The display element is connected to the heat dissipation portion via the plate.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: Maxell, Ltd.Inventors: Eiji KAWAWA, Toshinori SUGIYAMA, Tomoki YAMAMOTO, Tatsuya NAKAZAWA, Keisuke SAWADA, Akio MISAWA, Nozomu SHIMODA
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Patent number: 10240810Abstract: The present invention is intended to provide a general-purpose display device that is able to display on a display unit easily operating information required for assessing a test operation state, and an application program to be executed by the display device. Accordingly, in this display device which displays on the display unit the operating information of an air conditioner in which an outdoor unit provided with an outdoor heat exchanger and an indoor unit provided with an indoor heat exchanger are connected by a refrigerant pipe and a refrigerant is circulated by a compressor, a control unit of the display device controls the display unit so that time information is displayed horizontally and a first operating information display area and a second operating information display area for displaying first operating information and second operating information, respectively, corresponding to the time information are displayed vertically side by side.Type: GrantFiled: January 27, 2014Date of Patent: March 26, 2019Assignee: Hitachi-Johnson Controls Air Conditioning, Inc.Inventors: Emi Saito, Naoya Sugiyama, Katsuya Miyata, Makoto Itoh, Shinya Suenaga, Tatsuya Sugiyama
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Patent number: 10190795Abstract: In order to derive, from operation data obtained from an air conditioner, the correct cause of malfunction of the air conditioner and the suitable repair information, a diagnostic system is connected to an outdoor unit and the indoor units of the air conditioner, which is provided with communication units. A mobile communication terminal requests that the communication units of the air conditioner transmit the operation data and the model data to the mobile communication terminal, which then communicates with a maintenance server system storing a diagnostic program corresponding to each model of air conditioner. Then, either the maintenance server system or the mobile communication terminal uses the diagnostic program corresponding to the model data to make a diagnosis of the air conditioner on the basis of the received model data and operation data. The diagnostic result is displayed on a display unit of the mobile communication terminal.Type: GrantFiled: July 23, 2014Date of Patent: January 29, 2019Assignee: Hitachi-Johnson Controls Air Conditioning, Inc.Inventors: Makoto Ito, Kenji Shiraishi, Tatsuya Sugiyama, Tomotsune Taira
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Patent number: 9957073Abstract: A bag sealing tape which can be repeatedly used without damaging a banded object such as a bag or the like when the object is opened, and which does not have to be separated for disposal; and a banding device and a banding method using the bag sealing tape. The bag sealing tape includes adhesion zones and non-adhesion zones, and the adhesion zones are disposed on the surface of a base film in a stepping stone manner in a length direction of the base film.Type: GrantFiled: February 7, 2017Date of Patent: May 1, 2018Assignee: KYOWA LIMITEDInventors: Hidekazu Oue, Yusuke Akiba, Tatsuya Sugiyama, Atsushi Kanda, Takaaki Tamada, Tadashi Matsumoto, Masaharu Taniguchi, Takeshi Fujii
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Publication number: 20170152068Abstract: A bag sealing tape which can be repeatedly used without damaging a banded object such as a bag or the like when the object is opened, and which does not have to be separated for disposal; and a banding device and a banding method using the bag sealing tape. The bag sealing tape includes adhesion zones and non-adhesion zones, and the adhesion zones are disposed on the surface of a base film in a stepping stone manner in a length direction of the base film.Type: ApplicationFiled: February 7, 2017Publication date: June 1, 2017Inventors: Hidekazu Oue, Yusuke Akiba, Tatsuya Sugiyama, Atsushi Kanda, Takaaki Tamada, Tadashi Matsumoto, Masaharu Taniguchi, Takeshi Fujii
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Publication number: 20170010016Abstract: The present invention is intended to provide a general-purpose display device that is able to display on a display unit easily operating information required for assessing a test operation state, and an application program to be executed by the display device. Accordingly, in this display device which displays on the display unit the operating information of an air conditioner in which an outdoor unit provided with an outdoor heat exchanger and an indoor unit provided with an indoor heat exchanger are connected by a refrigerant pipe and a refrigerant is circulated by a compressor, a control unit of the display device controls the display unit so that time information is displayed horizontally and a first operating information display area and a second operating information display area for displaying first operating information and second operating information, respectively, corresponding to the time information are displayed vertically side by side.Type: ApplicationFiled: January 27, 2014Publication date: January 12, 2017Inventors: Emi SAITO, Naoya SUGIYAMA, Katsuya MIYATA, Makoto ITOH, Shinya SUENAGA, Tatsuya SUGIYAMA
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Publication number: 20170010014Abstract: An air conditioner test operation application which allows to input control inputs for test operation of an air conditioner from a mobile terminal. Through input of a prescribed control input to a control input unit of the mobile terminal, model information pertaining to units that belong to a prescribed group to undergo test operation is not displayed on the display unit of the mobile terminal by the controller of the mobile terminal, whereas model information pertaining to the other group is displayed; and through input of a display switching control input to the control input unit of the mobile terminal, the model information pertaining to the other group that was not being displayed is displayed on the display unit of the mobile terminal by the controller of the mobile terminal, whereas the model information pertaining to the one group that was being displayed ceases to be displayed.Type: ApplicationFiled: January 27, 2014Publication date: January 12, 2017Inventors: Katsuya MIYATA, Shinya SUENAGA, Naoya SUGIYAMA, Makoto ITOH, Emi SAITO, Tatsuya SUGIYAMA
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Publication number: 20160209074Abstract: In order to derive, from operation data obtained from an air conditioner, the correct cause of malfunction of the air conditioner and the suitable repair information, a diagnostic system is connected to an outdoor unit and the indoor units of the air conditioner, which is provided with communication units. A mobile communication terminal requests that the communication units of the air conditioner transmit the operation data and the model data to the mobile communication terminal, which then communicates with a maintenance server system storing a diagnostic program corresponding to each model of air conditioner. Then, either the maintenance server system or the mobile communication terminal uses the diagnostic program corresponding to the model data to make a diagnosis of the air conditioner on the basis of the received model data and operation data. The diagnostic result is displayed on a display unit of the mobile communication terminal.Type: ApplicationFiled: July 23, 2014Publication date: July 21, 2016Inventors: Makoto ITO, Kenji SHIRAISHI, Tatsuya SUGIYAMA, Tomotsune TAIRA
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Publication number: 20120079793Abstract: An objective of the present invention is to provide a bag sealing tape which can be repeatedly used without damaging a banded object such as a bag or the like when the object is opened, and which does not have to be separated for disposal; and a banding device and a banding method using the bag sealing tape. The bag sealing tape of the present invention includes adhesion zones and non-adhesion zones, and the adhesion zones are disposed on the surface of a base film in a stepping stone manner in a length direction of the base film.Type: ApplicationFiled: October 4, 2011Publication date: April 5, 2012Applicant: KYOWA LIMITEDInventors: Hidekazu Oue, Yusuke Akiba, Tatsuya Sugiyama, Atsushi Kanda, Takaaki Tamada, Tadashi Matsumoto, Masaharu Taniguchi, Takeshi Fujii
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Patent number: 6874692Abstract: In a service system of an air conditioner connected through a network to a monitoring center, the air conditioner receives radio wave transmitted from a GPS satellite to transmit information of the received radio wave and a manufacturer's serial number on the air conditioner to the monitoring center and the monitoring center performs service of the air conditioner on the basis of the received information and the serial number. The service system of the air conditioner can perform service, update or renewal, maintenance and the like of an air conditioner more correctly and exactly and attain speedup thereof.Type: GrantFiled: January 29, 2004Date of Patent: April 5, 2005Assignee: Hitachi, Ltd., trustee, for the benefit of Hitachi Air Conditioning Systems Co., Ltd.Inventors: Hiroyuki Ueda, Keiji Satou, Masamichi Mochizuki, Tatsuya Sugiyama
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Patent number: 6865898Abstract: An air-conditioning system having a plurality of air conditioners, each air conditioner including an outdoor transmission/receiving unit for transmitting by superposing the operation data on an outdoor power line for supplying power to an outdoor unit and receiving the operation data superposed on the outdoor power line, an indoor transmission/receiving unit for transmitting by superposing the operation data on an indoor power line for supplying power to an indoor unit and receiving the operation data superposed on the indoor power line, an outdoor conversion unit for transmitting by converting the operation data superposed on the outdoor power line into a signal and receiving and superposing the signal on the outdoor power line, and an indoor conversion unit for transmitting by converting the operation data superposed on the indoor power line into a signal and receiving and superposing the signal on the indoor power line.Type: GrantFiled: June 24, 2003Date of Patent: March 15, 2005Assignee: Hitachi, Ltd.Inventors: Yoshiyukie Yamanashi, Keiji Satou, Masami Ozaki, Masamichi Mochizuki, Tatsuya Sugiyama, Noriyuki Bunkou
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Publication number: 20040183722Abstract: In a service system of an air conditioner connected through a network to a monitoring center, the air conditioner receives radio wave transmitted from a GPS satellite to transmit information of the received radio wave and a manufacturer's serial number on the air conditioner to the monitoring center and the monitoring center performs service of the air conditioner on the basis of the received information and the serial number. The service system of the air conditioner can perform service, update or renewal, maintenance and the like of an air conditioner more correctly and exactly and attain speedup thereof.Type: ApplicationFiled: January 29, 2004Publication date: September 23, 2004Inventors: Hiroyuki Ueda, Keiji Satou, Masamichi Mochizuki, Tatsuya Sugiyama
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Patent number: 6738014Abstract: In a service system of an air conditioner connected through a network to a monitoring center, the air conditioner receives radio wave transmitted from a GPS satellite to transmit information of the received radio wave and a manufacturer's serial number on the air conditioner to the monitoring center and the monitoring center performs service of the air conditioner on the basis of the received information and the serial number. The service system of the air conditioner can perform service, update or renewal, maintenance and the like of an air conditioner more correctly and exactly and attain speedup thereof.Type: GrantFiled: November 30, 2001Date of Patent: May 18, 2004Assignee: Hitachi, Ltd.Inventors: Hiroyuki Ueda, Keiji Satou, Masamichi Mochizuki, Tatsuya Sugiyama
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Publication number: 20040010347Abstract: An air-conditioning system having a plurality of air conditioners, each air conditioner including an outdoor transmission/receiving unit for transmitting by superposing the operation data on an outdoor power line for supplying power to an outdoor unit and receiving the operation data superposed on the outdoor power line, an indoor transmission/receiving unit for transmitting by superposing the operation data on an indoor power line for supplying power to an indoor unit and receiving the operation data superposed on the indoor power line, an outdoor conversion unit for transmitting by converting the operation data superposed on the outdoor power line into a signal and receiving and superposing the signal on the outdoor power line, and an indoor conversion unit for transmitting by converting the operation data superposed on the indoor power line into a signal and receiving and superposing the signal on the indoor power line.Type: ApplicationFiled: June 24, 2003Publication date: January 15, 2004Inventors: Yoshiyukie Yamanashi, Keiji Satou, Masami Ozaki, Masamichi Mochizuki, Tatsuya Sugiyama, Noriyuki Bunkou
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Publication number: 20020154057Abstract: In a service system of an air conditioner connected through a network to a monitoring center, the air conditioner receives radio wave transmitted from a GPS satellite to transmit information of the received radio wave and a manufacturer's serial number on the air conditioner to the monitoring center and the monitoring center performs service of the air conditioner on the basis of the received information and the serial number. The service system of the air conditioner can perform service, update or renewal, maintenance and the like of an air conditioner more correctly and exactly and attain speedup thereof.Type: ApplicationFiled: November 30, 2001Publication date: October 24, 2002Inventors: Hiroyuki Ueda, Keiji Satou, Masamichi Mochizuki, Tatsuya Sugiyama
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Patent number: 6050328Abstract: A heat exchanger composed by overlapping a plurality of heat exchanger units each of which is formed by inserting a plurality of fins over one or a plurality of heat transfer tubes. The fins are worked so that a pair of opposed fins of the overlapped heat exchanger units are brought into contact with each other at one or more points. This heat exchanger constitutes an air conditioner when the heat exchanger units are overlapped in a direction of gravity.Type: GrantFiled: January 29, 1998Date of Patent: April 18, 2000Assignee: Hitachi, Ltd.Inventors: Naoki Shikazono, Toshio Hatada, Masaaki Itoh, Hideyuki Kimura, Sumiyoshi Takeda, Kensaku Oguni, Hiromu Yasuda, Minetoshi Izushi, Minoru Sato, Tatsuya Sugiyama
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Patent number: 5435147Abstract: An air conditioning control system ensuring the desired full utility so that the operation of a plurality of air conditioners installed in a building can be controlled and monitored at a plurality of spots in the building. The air conditioning control system includes a building's central monitor board controlling and monitoring the operation of the individual air conditioners, and a centralized control unit relaying air conditioner control information outputted from the central monitor board and information indicating the operation status of the individual air conditioners, each of the central monitor board and the centralized control unit including an input part inputting the control information to the individual air conditioners and a display part displaying the operation status information regarding the individual air conditioners.Type: GrantFiled: February 9, 1994Date of Patent: July 25, 1995Assignees: Hitachi, Ltd., Hitachi Shimizu Engineering Co., Ltd.Inventors: Masamichi Mochizuki, Keiji Sato, Takashi Kato, Miki Isikawa, Tatsuya Sugiyama