Patents by Inventor Kiyotaka Nakano
Kiyotaka Nakano 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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Publication number: 20160213090Abstract: A ventilation system for an article of footwear including a ventilated midsole and a ventilated wing for routing warm/moist air from around a wearer's foot to at least one vent in the upper. The ventilated midsole and wings may be integrally formed from a sheet of ventilated material. Alternatively, the ventilated midsole and the ventilated wing are separately formed and fitted together within the article of footwear. When formed separately, the ventilated midsole may be molded with a cavity in the bottom surface to receive the wing. The wing may include a first portion disposed in the cavity and a second portion providing a flow path to the vent. The ventilation system may be used with a waterproof/breathable bootie. The ventilation system may be positioned inside or outside the bootie. The tongue may also include a tongue ventilation system with a tongue ventilation insert and a tongue vent.Type: ApplicationFiled: January 23, 2015Publication date: July 28, 2016Inventor: Kiyotaka Nakano
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Patent number: 9385386Abstract: A solid oxide fuel cell system is disclosed. The solid oxide fuel cell system includes a cell stack having multiple adjacent fuel cells; a reformer that reforms raw gas and produces fuel gas supplied to the fuel cells; a combustion section that causes combustion of the fuel gas discharged from the fuel cells and heats the reformer with combustion heat of the fuel gas; an ignition device that ignites the combustion section; a combustion state confirmation device that senses that heating of the entire reformer has started using the advancement of flame transfer between fuel cells in the combustion section; and a controller programmed to start an operation of the system heating the reformer by using combustion heat from the combustion section and reaction heat from the partial oxidation reforming reaction (POX) in the reformer.Type: GrantFiled: September 28, 2011Date of Patent: July 5, 2016Assignee: TOTO LTD.Inventors: Toshiharu Otsuka, Katsuhisa Tsuchiya, Tsukasa Shigezumi, Toshiharu Ooe, Kiyotaka Nakano, Takuya Matsuo
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Patent number: 9379399Abstract: To provide a solid oxide fuel cell system capable of efficiently and simply controlling a low speed fuel cell module and a high speed inverter. The invention is a solid oxide fuel cell system, comprising: a fuel cell module, a fuel flow regulator unit, a control section comprising a first power demand detection circuit for controlling the fuel supply amount and for setting the value of current extractable from the fuel cell module; an inverter for extracting current from fuel cell module; and a second power demand detection circuit; and having an inverter control section for controlling the inverter independently from the fuel cell controller so that a current responsive to power demand is extracted from the fuel cell module in a range not exceeding the extractable current value input from the fuel cell controller.Type: GrantFiled: September 29, 2011Date of Patent: June 28, 2016Assignee: TOTO LTD.Inventors: Toshiharu Otsuka, Katsuhisa Tsuchiya, Tsukasa Shigezumi, Toshiharu Ooe, Kiyotaka Nakano, Takuya Matsuo
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Patent number: 9331351Abstract: To provide a solid oxide fuel cell device capable of smooth transition from a startup state to an electrical generating state. The present invention is a solid oxide fuel cell device (1) for generating electricity, having a fuel cell module (2); a reformer (20), a fuel supply device (38); a water supply device (28), a generating oxidant gas supply device (45), and a controller (110) for controlling the fuel supply device and water supply device at the time of startup when the fuel cell module solid oxide fuel cell unit is raised to a temperature at which electrical generation is possible; whereby the controller controls the fuel supply device during the SR operation such that electrical generation is started after reducing the fuel supply flow rate prior to starting electrical generation.Type: GrantFiled: May 27, 2010Date of Patent: May 3, 2016Assignee: TOTO LTD.Inventors: Katsuhisa Tsuchiya, Toshiharu Otsuka, Tsukasa Shigezumi, Toshiharu Ooe, Kiyotaka Nakano, Yoshiyuki Kawamura
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Publication number: 20160064183Abstract: An electron microscope includes a secondary electron detector (51) which detects an electron generated when a sample (70) is illuminated with an electron beam from an electron gun (1), a monitor (39) which displays a secondary electron image of the sample based on an output of the detector, a gas inlet device (60) which emits gas to the sample, and a gas control device (81) which controls a gas emitting amount of the gas inlet device so that a degree of vacuum in an intermediate chamber (74) in which the secondary electron detector is installed may be kept at less than a set value P1 during gas emission performed by the gas inlet device. Accordingly, a microscopic image of the sample in a gas atmosphere with use of the detector requiring application of voltage is obtained.Type: ApplicationFiled: March 20, 2014Publication date: March 3, 2016Inventors: Isao NAGAOKI, Toshiyuki OYAGI, Hiroaki MATSUMOTO, Kiyotaka NAKANO, Takeshi SATO, Yasuhira NAGAKUBO
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Patent number: 9214690Abstract: A solid oxide fuel cell device is provided which prevents excessive rising of the temperature inside a fuel cell module during the startup process. In a startup process, control unit controls to cause a transition from a fuel gas reforming reaction process to a POX process, an ATR process, and a SR process, then to a generating process; when the cell stack temperature and reformer temperature in each process satisfy respectively set transition conditions, a transition to the next process takes place; if control unit determines a temperature rise assist state exists, it executes an excess temperature rise suppression control so that during at least the transition to the generating process, the reformer temperature does not exceed a predetermined value.Type: GrantFiled: September 28, 2011Date of Patent: December 15, 2015Assignee: TOTO LTD.Inventors: Toshiharu Otsuka, Katsuhisa Tsuchiya, Tsukasa Shigezumi, Toshiharu Ooe, Kiyotaka Nakano, Takuya Matsuo
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Patent number: 9209469Abstract: To provide a solid oxide fuel cell device for preventing excess temperature rises inside a fuel cell module during the startup process. During a startup process, a control unit controls the supplied amounts of fuel gas, oxidant gas, and steam supplied to a reformer based on cell stack temperature and reformer temperature and causes transition to a generating process after transitioning to a POX process, an ATR process, and a SR process, and controls to cause a transition to the next process if in each process the cell stack temperature and reformer temperature meet transition conditions set for each; when control unit determines a temperature rise assist state, it controls to cause a transition to the generating process in a state of reduced fuel gas supply amounts compared to when it does not determine a temperature rise assist state.Type: GrantFiled: September 28, 2011Date of Patent: December 8, 2015Assignee: TOTO LTD.Inventors: Toshiharu Otsuka, Katsuhisa Tsuchiya, Tsukasa Shigezumi, Toshiharu Ooe, Kiyotaka Nakano, Takuya Matsuo
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Patent number: 9184457Abstract: The SOFC of the present invention has a plurality of individual solid oxide fuel cells (84) disposed within an generating chamber (10), a fuel supply unit (38) for supplying fuel to the individual solid oxide fuel cells, a temperature sensor (142) for measuring the temperature of the generating chamber (T1), and a control section (110) for changing the amount of fuel supplied in response to an amount of generation required based on control characteristics for supplying fuel, wherein the control section is furnished with a temperature band for monitoring purposes, having a minimum temperature value (Ta) and a maximum temperature value (Tb) for adaptive control, predetermined based on a minimum amount and maximum amount of rated electrical generation, and a maximum temperature value for adaptive control in response to anomalies, which is higher than the maximum temperature value (Tb) of the adaptive control temperature band, and a minimum temperature value for adaptive control in response to anomalies, which isType: GrantFiled: March 31, 2010Date of Patent: November 10, 2015Assignee: TOTO LTD.Inventors: Katsuhisa Tsuchiya, Kiyotaka Nakano, Tsukasa Shigezumi, Toshiharu Ooe, Yoshiyuki Kawamura
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Publication number: 20150259417Abstract: An antibody capable of binding to a specific region of glypican 3, as well as a humanized antibody created based on that antibody are disclosed. The anti-GPC3 antibody of the invention has a higher ADCC activity and CDC activity compared with those of a conventional antibody. The antibody of the present invention is useful as a cell growth inhibitor, an anticancer agent and an agent for diagnosis of cancers.Type: ApplicationFiled: May 15, 2015Publication date: September 17, 2015Inventors: Kiyotaka Nakano, Takeshi Yoshino, Jun-Ichi Nezu, Hiroyuki Tsunoda, Tomoyuki Igawa, Hiroko Konishi, Megumi Tanaka, Izumi Sugo, Shigeto Kawai, Takahiro Ishiguro, Yasuko Kinoshita
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Patent number: 9079957Abstract: [Problem to be Solved] An object of the present invention is to provide novel means for the treatment and diagnosis of cancer. [Solution] The present inventors have obtained a monoclonal antibody against TMPRSS11E and found that this antibody binds to a native form of TMPRSS11E, and TMPRSS11E is highly expressed on the cell membranes of cancer cell lines in flow cytometry. This antibody exhibits antibody-dependent cell-mediated cytotoxicity activity (ADCC activity) and antitumor effect based on internalization activity and is promising as a therapeutic target. Moreover, this antibody has neutralization activity against protease activity and is also expected to have effect brought about by the inhibition of TMPRSS11E functions.Type: GrantFiled: April 15, 2010Date of Patent: July 14, 2015Assignees: THE UNIVERSITY OF TOKYO, FORERUNNER PHARMA RESEARCH CO., LTD.Inventors: Hiroyuki Aburatani, Shunpei Ishikawa, Kiyotaka Nakano
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Publication number: 20150132782Abstract: Provided is a method for diagnosing cancer by detecting a novel cancer marker. Cancer can be diagnosed by detecting soluble glypican 3 in a test sample.Type: ApplicationFiled: December 22, 2014Publication date: May 14, 2015Inventors: Hiroyuki Aburatani, Yutaka Midorikawa, Kiyotaka Nakano, Iwao Ohizumi, Yukio Ito, Susumu Tokita
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Patent number: 8980496Abstract: A solid oxide fuel cell is provided with which the further advance of degradation can be restrained relative to fuel cell units in which degradation has advanced. The present invention is a solid oxide fuel cell system which varies output power in response to a required generation amount. The system comprises a fuel cell module furnished with multiple fuel cell units, a fuel supply device for supplying fuel to the fuel cell module, an oxidant gas supply device for supplying oxidant gas to the fuel cell module, and a controller for changing the amount of fuel supplied from the fuel supply means in response to the required generation amount. The controller reduces the rate of change in the fuel supply amount per unit time when the required generation amount changes subsequent to an estimate or determination that the fuel cell module has degraded.Type: GrantFiled: March 31, 2010Date of Patent: March 17, 2015Assignee: Toto Ltd.Inventors: Toshiharu Ooe, Katsuhisa Tsuchiya, Kiyotaka Nakano, Tsukasa Shigezumi, Yoshiyuki Kawamura
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Patent number: 8974978Abstract: The present invention comprises a fuel cell assembly, a reformer, a fuel flow rate regulator unit for supplying fuel gas to the reformer, a reforming air supply device, a power generating air supply device, and a control unit for igniting fuel gas using an ignition device and conducting a combustion operation causing the fuel gas to combust using power generating air, then sequentially implementing a POX operation, ATR operation, and SR operation; whereby the control section starts the supply of fuel gas, reforming air, and power generating air, then controls the fuel gas supply device, the reforming air supply device, and the power generating air supply device to hold constant the respective supply flow rates of fuel gas, reforming air, and power generating air, without variation, in the combustion operating region in which fuel gas is ignited by the ignition device and combusted.Type: GrantFiled: May 26, 2010Date of Patent: March 10, 2015Assignee: Toto Ltd.Inventors: Toshiharu Ooe, Tsukasa Shigezumi, Katsuhisa Tsuchiya, Kiyotaka Nakano, Yoshiyuki Kawamura
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Patent number: 8968953Abstract: A solid oxide fuel cell capable of maintaining performance over a long time period by appropriately changing fuel cell module operating conditions. The present invention is a solid oxide fuel cell (1), having a fuel cell module (2), a fuel supply device (38), an oxidant gas supply device (45), and a controller (110) for controlling the amount of fuel supplied from the fuel supply device; the controller is furnished with a degradation determining circuit (110a) for determining degradation in the fuel cell module and a degradation response circuit (110b) for changing fuel cell module operating conditions based on the degradation determination by the degradation determining circuit; the degradation determination stores fuel cell module operating results arising from the operating conditions changed by the degradation response circuit, and executes further degradation determination based on the stored operating results.Type: GrantFiled: March 31, 2010Date of Patent: March 3, 2015Assignee: Toto Ltd.Inventors: Tsukasa Shigezumi, Toshiharu Ooe, Katsuhisa Tsuchiya, Kiyotaka Nakano, Yoshiyuki Kawamura
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Patent number: 8900764Abstract: To provide a solid oxide fuel cell device capable of smooth transition from a startup state to an electrical generating state. The present invention is a solid oxide fuel cell device (1) for generating electricity, having a fuel cell module (2); a reformer (20), a fuel supply device (38); a water supply device (28), a generating oxidant gas supply device (45), and a controller (110) for controlling the fuel supply device and water supply device at the time of startup when the fuel cell module solid oxide fuel cell unit is raised to a temperature at which electrical generation is possible, inducing in the reformer a SR in which only a steam reforming reaction occurs; wherein the control section maintains the fuel supply flow rate in the SR immediately prior to electrical generation at an electrical generation standby fuel supply flow rate determined according to solid oxide fuel module usage conditions and smaller than the fuel supply flow rate at the time of SR startup.Type: GrantFiled: May 27, 2010Date of Patent: December 2, 2014Assignee: Toto Ltd.Inventors: Katsuhisa Tsuchiya, Toshiharu Otsuka, Tsukasa Shigezumi, Toshiharu Ooe, Kiyotaka Nakano, Yoshiyuki Kawamura
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Patent number: D737035Type: GrantFiled: September 17, 2013Date of Patent: August 25, 2015Assignee: Wolverine World Wide, Inc.Inventor: Kiyotaka Nakano
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Patent number: D755490Type: GrantFiled: January 23, 2015Date of Patent: May 10, 2016Assignee: Wolverine World Wide, Inc.Inventor: Kiyotaka Nakano
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Patent number: D755491Type: GrantFiled: September 5, 2014Date of Patent: May 10, 2016Assignee: Wolverine World Wide, Inc.Inventor: Kiyotaka Nakano
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Patent number: D756095Type: GrantFiled: September 5, 2014Date of Patent: May 17, 2016Assignee: Wolverine World Wide, Inc.Inventor: Kiyotaka Nakano
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Patent number: D759954Type: GrantFiled: January 23, 2015Date of Patent: June 28, 2016Assignee: Wolverine World Wide, Inc.Inventor: Kiyotaka Nakano