Patents by Inventor Takahiro Kawaguchi
Takahiro Kawaguchi 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: 9599402Abstract: According to one embodiment, a system for a decoloring information management of a decoloring apparatus includes an decoloring processing unit, a sheet conveying unit, a sheet reading unit, a user ID reading unit, a storing unit configured to store a predetermined information, and a control unit. A sheet on which an image is formed with an decolorable colorant is subject to decoloring processing. The sheet conveying unit conveys the sheet and causes the sheet to pass through the decoloring processing unit. The sheet reading unit is arranged further on an upstream side than the decoloring processing unit. The user ID reading unit reads ID information of a user. The storing unit stores predetermined information. The control unit controls the storage unit to correlate the user ID and the read information by the sheet reading unit.Type: GrantFiled: October 17, 2014Date of Patent: March 21, 2017Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHAInventors: Ken Iguchi, Hiroyuki Taki, Takahiro Kawaguchi, Isao Yahata, Hiroyuki Taguchi, Hiroyuki Tsuchihashi
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Patent number: 9586854Abstract: Provided is an alkali-free glass, including as a glass composition, in terms of mol %, 60 to 70% of SiO2, 9.5 to 17% of Al2O3, 0 to 9% of B2O3, 0 to 8% of MgO, 2 to 15% of CaO, 0.1 to 10% of SrO, and 0.5 to 4% of BaO, having a molar ratio (CaO+SrO+BaO)Al2O3 of 0.6 to 1.0, and being substantially free of alkali metal oxides.Type: GrantFiled: December 25, 2012Date of Patent: March 7, 2017Assignee: NIPPON ELECTRIC GLASS CO., LTD.Inventors: Takahiro Kawaguchi, Shinkichi Miwa
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Patent number: 9566815Abstract: According to one embodiment, a first conveying path to form a conveying path from the sheet supply portion toward the ejector, a reader arranged on the first conveying path to read an image on a surface of the sheet, an erasure to erase the image on the sheet formed with image erasable material, a switching portion arranged on the first conveying path at a downstream side of the reader in a sheet conveying direction to switch the sheet conveying direction to a direction of the ejector or a direction of the erasure, and a second conveying path having the erasure which, at a position where the switching portion is arranged, branches from the first conveying path at the downstream side of the reader and merges with the first conveying path at a meeting point between the sheet supply portion and the reader.Type: GrantFiled: May 30, 2014Date of Patent: February 14, 2017Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHAInventors: Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki, Kikuo Mizutani, Hiroyuki Taki, Hiroyuki Tsuchihashi, Chiaki Iizuka
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Patent number: 9539842Abstract: An image erasing method, according to an embodiment, includes the steps of supplying a sheet from a sheet supply section and conveying the sheet from the sheet supply section on a first conveying path. The method further includes controlling, based on a selected mode, the first conveying path, a reader, a second conveying path, an erasing unit, and a switching section. When the selected mode is an erasing mode, the sheet is conveyed on the first conveying path without being read by the reader, conveyed on the second conveying path where the image is erased by the erasing unit, and then conveyed to a discharge tray. When the selected mode is a reading mode, the sheet is conveyed on the first conveying path where the surface of the sheet is read by the reader, and then conveyed to the discharge tray without being conveyed on the second conveying path.Type: GrantFiled: February 11, 2016Date of Patent: January 10, 2017Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHAInventors: Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki, Kikuo Mizutani, Hiroyuki Taki, Hiroyuki Tsuchihashi, Chiaki Iizuka
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Patent number: 9507588Abstract: [Object] To enable a user to simply and easily confirm update information of a plurality of pieces of content data handled by a plurality of various application programs without any troublesome operation. [Solving Means] A plurality of update information display cards (51) are aligned and displayed on a display screen (50). The update information display cards (51) displayed on the display screen (50) are associated with different pieces of content data, and update information of the content data is individually arranged on the corresponding update information display card (51). Moreover, the update information display cards (51) on which the update information of the different types of content data are arranged are aligned and displayed on the display screen (50) in a chronological order of the updates of the content data.Type: GrantFiled: September 30, 2009Date of Patent: November 29, 2016Assignees: Sony Corporation, Sony Mobile Communications Inc.Inventors: George Arriola, Kichiro Kurozumi, Takahiro Kawaguchi, Jorge Furuya, Brian Johnson, Takashi Kawakami, Masatoshi Inagawa, Takamasa Kuramitsu, Takahiro Okada, Hironobu Aoki, Seigo Iwasaki, Yoshimitsu Funabashi, Takashi Hasegawa, Erica Kato, Tetsuya Takahashi, Makoto Kamiya
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Patent number: 9485706Abstract: A management apparatus that identifies a candidate for improving communication quality in a wireless communication system including a base station and a mobile station, the management apparatus comprising: an obtainer that obtains measured communication quality information and positional information from the mobile station; a communication quality estimator that estimates a communication quality based on the positional information obtained from the mobile station; a communication path determiner that identifies a communication path using the estimated communication quality estimated and the measured communication quality information; and a communication quality improvement candidate determiner that identifies the candidate for improving communication quality related to the communication path determined, the candidate being based on communication quality.Type: GrantFiled: July 30, 2014Date of Patent: November 1, 2016Assignee: FUJITSU LIMITEDInventors: Yuki Shinada, Daisuke Nitta, Tadanori Yokosawa, Takahiro Kawaguchi
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Patent number: 9477186Abstract: An image processing device has a first supplying portion that supplies a sheet on which an image is fixed previously. A removing portion removes the image formed on the sheet. A first storing portion stores the sheet from which the image is removed by the removing portion. The first supplying portion and the first storing portion are integrally formed as a unit capable of detaching from the main body of the image processing device.Type: GrantFiled: November 16, 2015Date of Patent: October 25, 2016Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA TEC KABUSHIKI KAISHAInventors: Isao Yahata, Ken Iguchi, Takahiro Kawaguchi, Hiroyuki Taguchi, Hiroyuki Tsuchihashi, Hiroyuki Taki
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Publication number: 20160266181Abstract: An electric power demand prediction system has an extractor to select electric power consumption value data included in a certain period out of a consumer's past electric power consumption value data and to extract an outdoor temperature-electric power relation that is a relation between an outdoor temperature and outdoor-temperature-depend electric power varying in accordance with the outdoor temperature out of electric power consumption, a model generator to generate an electric power consumption prediction model which predicts electric power consumption by the consumer in accordance with the outdoor temperature based on the outdoor temperature-electric power relation extracted by the extractor, and a predictor to predict electric power consumption by the consumer at a time subject to prediction based on the electric power consumption prediction model generated by the model generator and the outdoor temperature at the time subject to prediction.Type: ApplicationFiled: May 19, 2016Publication date: September 15, 2016Applicant: Kabushiki Kaisha ToshibaInventors: Takahiro KAWAGUCHI, Shinya UMENO, Ryusei SHINGAKI
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Patent number: 9386411Abstract: A radio access system includes a controlling apparatus that when the terminal apparatuses to which delivery data is to be delivered are concentrated in a particular area, groups the terminal apparatuses as a terminal apparatus group, selects a representative server terminal apparatus from the terminal apparatuses, creates data map information indicating a delivery rule for delivering the delivery data from the representative server terminal apparatus to another terminal apparatus, adds information for identification of the representative server terminal apparatus to the data map information, transmits the group information and the data map information to the terminal apparatuses, and instructs a delivery data server to deliver the delivery data to the representative server terminal apparatus; and a terminal apparatus that obtains the delivery data by communicating, in accordance with the received data map information, with the another terminal apparatus within the terminal apparatus group included in the receType: GrantFiled: January 6, 2015Date of Patent: July 5, 2016Assignee: FUJITSU LIMITEDInventors: Takahiro Kawaguchi, Yutaka Hamada, Hiromitsu Kawai, Katsuyuki Masuda, Yuki Shinada
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Publication number: 20160183071Abstract: A positional information managing device includes a processor. The processor is configured to manage first positional information of a first mobile device communicating with a network. The processor is configured to associate device information of a second mobile device connected to the first mobile device with the first positional information. The second mobile device communicates with the network through the first mobile device.Type: ApplicationFiled: November 23, 2015Publication date: June 23, 2016Inventors: Yuki SHINADA, Takahiro KAWAGUCHI, Yoshio MIURA, Satoshi UEDA, Noboru HASEGAWA
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Publication number: 20160159130Abstract: An image erasing method, according to an embodiment, includes the steps of supplying a sheet from a sheet supply section and conveying the sheet from the sheet supply section on a first conveying path. The method further includes controlling, based on a selected mode, the first conveying path, a reader, a second conveying path, an erasing unit, and a switching section. When the selected mode is an erasing mode, the sheet is conveyed on the first conveying path without being read by the reader, conveyed on the second conveying path where the image is erased by the erasing unit, and then conveyed to a discharge tray. When the selected mode is a reading mode, the sheet is conveyed on the first conveying path where the surface of the sheet is read by the reader, and then conveyed to the discharge tray without being conveyed on the second conveying path.Type: ApplicationFiled: February 11, 2016Publication date: June 9, 2016Inventors: Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki, Kikuo Mizutani, Hiroyuki Taki, Hiroyuki Tsuchihashi, Chiaki IIzuka
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Publication number: 20160159129Abstract: According to one embodiment, an image erasing apparatus includes a sheet supply section, a discharge tray, a first conveying path, a reader, a second conveying path, an erasing unit and a switching section. A controller controls the first conveying path, the reader, the second conveying path, the erasing unit and the switching section depending on a selected mode. When the selected mode is an erasing mode, the sheet is conveyed on the first conveying path without being read by the reader, conveyed on the second conveying path where the image is erased by the erasing unit, and then conveyed to the discharge tray. When the selected mode is a reading mode, the sheet is conveyed on the first conveying path where the surface of the sheet is read by the reader, and then conveyed to the discharge tray without being conveyed on the second conveying path.Type: ApplicationFiled: February 11, 2016Publication date: June 9, 2016Inventors: Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki, Kikuo Mizutani, Hiroyuki Taki, Hiroyuki Tsuchihashi, Chiaki IIzuka
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Publication number: 20160146510Abstract: A heating medium composition includes 5 to 40% by mass of biphenyl, 10 to 70% by mass of diphenyl ether, 5 to 30% by mass of diphenylene oxide, and 5 to 30% by mass of naphthalene.Type: ApplicationFiled: July 16, 2014Publication date: May 26, 2016Applicant: JX NIPPON OIL & ENERGY CORPORATIONInventors: Takahiro KAWAGUCHI, Tsutomu TAKASHIMA
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Publication number: 20160114610Abstract: An image decoloring device operates in a power-saving mode and in a normal mode. The image decoloring device includes a decoloring processing unit which removes a color of a decolorable colorant that forms an image on a sheet by applying heat to the sheet. A sheet carrying unit conveys the sheet through the decoloring processing unit. A processor controls the sheet carrying unit. If the image decoloring device is operating in the power-saving mode, a conveyance speed of the sheet through the decoloring processing unit is a first speed. If the image decoloring carrying unit is operating in the normal mode, the conveyance speed of the sheet through the decoloring processing unit is a second speed greater than the first speed.Type: ApplicationFiled: December 11, 2015Publication date: April 28, 2016Inventors: Ken IGUCHI, Isao YAHATA, Takahiro KAWAGUCHI, Hiroyuki TAGUCHI, Hiroyuki TSUCHIHASHI, Hiroyuki TAKI
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Patent number: 9302493Abstract: According to one embodiment, a first conveying path to form a conveying path from the sheet supply portion toward the ejector, a reader arranged on the first conveying path to read an image on a surface of the sheet, an erasure to erase the image on the sheet formed with image erasable material, a switching portion arranged on the first conveying path at a downstream side of the reader in a sheet conveying direction to switch the sheet conveying direction to a direction of the ejector or a direction of the erasure, and a second conveying path having the erasure which, at a position where the switching portion is arranged, branches from the first conveying path at the downstream side of the reader and merges with the first conveying path at a meeting point between the sheet supply portion and the reader.Type: GrantFiled: May 30, 2014Date of Patent: April 5, 2016Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki KaishaInventors: Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki, Kikuo Mizutani, Hiroyuki Taki, Hiroyuki Tsuchihashi, Chiaki Iizuka
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Patent number: 9302492Abstract: According to one embodiment, a first conveying path to form a conveying path from the sheet supply portion toward the ejector, a reader arranged on the first conveying path to read an image on a surface of the sheet, an erasure to erase the image on the sheet formed with image erasable material, a switching portion arranged on the first conveying path at a downstream side of the reader in a sheet conveying direction to switch the sheet conveying direction to a direction of the ejector or a direction of the erasure, and a second conveying path having the erasure which, at a position where the switching portion is arranged, branches from the first conveying path at the downstream side of the reader and merges with the first conveying path at a meeting point between the sheet supply portion and the reader.Type: GrantFiled: May 30, 2014Date of Patent: April 5, 2016Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki KaishaInventors: Ken Iguchi, Hidetoshi Yokochi, Isao Yahata, Takahiro Kawaguchi, Yoshiaki Sugizaki, Kikuo Mizutani, Hiroyuki Taki, Hiroyuki Tsuchihashi, Chiaki Iizuka
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Publication number: 20160070215Abstract: An image processing device has a first supplying portion that supplies a sheet on which an image is fixed previously. A removing portion removes the image formed on the sheet. A first storing portion stores the sheet from which the image is removed by the removing portion. The first supplying portion and the first storing portion are integrally formed as a unit capable of detaching from the main body of the image processing device.Type: ApplicationFiled: November 16, 2015Publication date: March 10, 2016Inventors: Isao YAHATA, Ken IGUCHI, Takahiro KAWAGUCHI, Hiroyuki TAGUCHI, Hiroyuki TSUCHIHASHI, Hiroyuki TAKI
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Publication number: 20160052819Abstract: The present invention is aimed to provide a method for producing a glass substrate with a thickness of not more than 200 ?m, which is satisfied with the quality required for a substrate on which a thin-film electric circuit is formed, and a sheet glass substrate obtained according to this method. The present invention is concerned with a method for producing a glass substrate having a sheet thickness of from 10 to 200 ?m, including a forming step of forming a molten glass into a ribbon shape in accordance with a down draw method, an annealing step of annealing the glass ribbon, and a cutting step of cutting the glass ribbon to give a glass substrate, wherein an average cooling rate in a temperature range of from the (annealing point +200° C.) to the (annealing point +50° C.) is controlled to the range of from 300 to 2,500° C./min.Type: ApplicationFiled: October 9, 2015Publication date: February 25, 2016Inventors: Takahiro KAWAGUCHI, Katsutoshi FUJIWARA, Yoshinari KATO, Hisatoshi AIBA
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Patent number: 9261827Abstract: In accordance with one embodiment, a heat source unit comprises a first heating section configured to include a first heating member and a first pressing member; a second heating section, which is arranged at the downstream side of the first heating section in a paper conveyance direction, configured to include a second heating member and a second pressing member; a heat source opening and closing mechanism configured to include a rotation shaft at the upstream side of the first heating section in the paper conveyance direction, and be capable of being opened and closed around the rotation shaft; and a paper conveyance guide section configured to include, between the first and the second heating sections, a first paper conveyance rib arranged at one side of the paper conveyance path and a second paper conveyance rib arranged at the other side of the paper conveyance path.Type: GrantFiled: June 19, 2014Date of Patent: February 16, 2016Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki KaishaInventor: Takahiro Kawaguchi
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Patent number: 9250597Abstract: A foreign matter removing apparatus includes: a removing plate disposed above a recording medium carriage path, a first sensor and a second sensor which interpose the removing plate therebetween at equal distances in a carriage direction of the recording medium and are disposed on both sides of the recording medium carriage direction, a first plate and a second plate which come in contact with each other at a position below the removing plate, and are disposed at positions opposed to the first sensor and the second sensor while interposing the recording medium carriage path therebetween so as to be opened and closed in a direction perpendicular to the recording medium carriage direction, a first driving roller disposed between the first sensor and the removing plate, and a second driving roller disposed between the second sensor and the removing plate.Type: GrantFiled: February 14, 2011Date of Patent: February 2, 2016Assignees: Kabushiki Kaisha Toshiba, Toshiba TEC Kabushiki KaishaInventors: Hiroyuki Tsuchihashi, Isao Yahata, Takahiro Kawaguchi, Hiroyuki Taguchi, Ken Iguchi, Hiroyuki Taki