Patents by Inventor Takayuki Kamei

Takayuki Kamei 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).

  • Patent number: 11383307
    Abstract: An entry sheet for drilling comprising: a metallic foil; and a layer of a resin composition on at least one surface of the metallic foil, the resin composition comprising a polyolefin resin (A) and a water-soluble resin (B), wherein a content of the polyolefin resin (A) is 25 parts by mass or more and 50 parts by mass or less based on 100 parts by mass of the total of the polyolefin resin (A) and the water-soluble resin (B), a content of the water-soluble resin (B) is 50 parts by mass or more and 75 parts by mass or less based on 100 parts by mass of the total of the polyolefin resin (A) and the water-soluble resin (B), and the water-soluble resin (B) comprises a high-molecular-weight water-soluble resin (B-1) having a weight average molecular weight of 2×105 or higher and 1.5×106 or lower.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: July 12, 2022
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Takayuki Kamei, Yousuke Matsuyama, Takaaki Ogashiwa
  • Publication number: 20220116316
    Abstract: According to one embodiment, a routing destination evaluation apparatus includes a metrics acquisition unit and a routing destination evaluation unit. The metrics acquisition unit acquires time-series data of types of metrics associated with a candidate. The candidate is one of candidates of a routing destination to which the routing control apparatus routes a request including the first destination data. The routing destination evaluation unit evaluates the candidates based on the time-series data, and generates routing destination evaluation data.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 14, 2022
    Inventors: Yoshiko KISA, Takayuki KAMEI
  • Publication number: 20220116328
    Abstract: A policy determination apparatus according to a first aspect of the present invention includes an evaluation unit and a policy determination unit. The evaluation unit evaluates candidates of routing destinations to which a routing control apparatus routes requests, based on time-series data of types of metrics and priorities assigned to the types of metrics to generate routing destination evaluation data, where the types of metrics is generated based on monitoring data relating to the states of facilities on a network and are associated with the candidates. The policy determination unit determines a policy that the routing control apparatus uses for control of the routing destinations after the routing destination evaluation data is generated.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 14, 2022
    Inventors: Mahoko TAMURA, Shintaro ONO, Yoshiko KISA, Takayuki KAMEI
  • Publication number: 20220116324
    Abstract: A policy determination apparatus includes an acquisition unit, a metrics generation unit, an evaluation unit, and a policy determination unit. The acquisition unit acquires monitoring data relating to states of facilities on a network. The metrics generation unit generates, based on the monitoring data, time-series data of types of metrics associated with candidates of routing destinations to which a routing control apparatus routes requests. The evaluation unit evaluates the candidates based on the time-series data to generate routing destination evaluation data. The policy determination unit determines, based on the routing destination evaluation data, a policy that the routing control apparatus uses for control of the routing destinations.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 14, 2022
    Inventor: Takayuki KAMEI
  • Publication number: 20220109609
    Abstract: According to one embodiment, a policy determination apparatus includes a policy determination unit, a change condition determination unit, and a change request unit. The policy determination unit determines a first policy that the first routing control apparatus uses for controlling a routing destination of a request including first destination data. The change condition determination unit determines, based on the monitoring data, whether or not a predetermined policy change condition is satisfied. When it is determined that the policy change condition is satisfied, the change request unit requests the first policy determination apparatus to change a second policy.
    Type: Application
    Filed: December 17, 2021
    Publication date: April 7, 2022
    Inventors: Shintaro ONO, Takayuki KAMEI
  • Patent number: 10924301
    Abstract: Disclosed is a network control device for performing control of a system including a plurality of terminals and including a plurality of gateway devices that are coupled to a predetermined network, the network control device including a selection unit that selects a first gateway device used by a first terminal based on a quality between the first terminal and the plurality of gateway devices, a tunnel establishing unit that connects between the first terminal and each of other terminals that uses the first gateway device via a tunnel, and a path control unit that performs path control, such that, when a second gateway device used by a second terminal that is a communication destination of the first terminal is same as the first gateway device, traffic from the first terminal to the second terminal is routed through a tunnel between the first terminal and the second terminal, and when the second gateway device is different from the first gateway device, traffic from the first terminal to the second terminal i
    Type: Grant
    Filed: August 30, 2017
    Date of Patent: February 16, 2021
    Assignee: NTT Communications Corporation
    Inventors: Wenyu Shen, Ryu Kanishima, Kenji Arai, Takeo Saga, Takayuki Kamei
  • Patent number: 10897134
    Abstract: The present disclosure provides electronic devices that effectively utilize multiple ports. A first input switch is provided between a first port and an input of a first switching converter. A second input switch is provided between a second port and an input of a second switching converter. A load is connected to an output of the first switching converter. A first load switch is provided between the output of the first switching converter and a battery, and a second load switch is provided between an output of the second switching converter and the battery.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: January 19, 2021
    Assignee: ROHM CO., LTD.
    Inventors: Shinya Kobayashi, Takayuki Kamei
  • Patent number: 10486324
    Abstract: Entry sheet for drilling including a metallic foil and a layer of a resin composition, the layer formed on the metallic foil without interposing an adhesion layer, in which the layer of the resin composition has a peak attributable to a carbon atom-oxygen atom double bond appearing at 1700 to 1750 cm?1 and a peak attributable to a carbon atom-oxygen atom single bond appearing at 1080 to 1300 cm?1 in infrared spectroscopy, and when the absorbance at the peak attributable to the carbon atom-oxygen atom double bond appearing at 1700 to 1750 cm?1 is represented by Abs(C?O)L, and the absorbance at the peak of the carbon atom-oxygen atom single bond appearing at 1080 to 1300 cm?1 is represented by Abs(C—O)L, the layer of the resin composition has an absorbance ratio (C) of 0.12 to 1.80, the absorbance ratio (C) represented by the following expression (1). Absorbance ratio(C)=Abs(C?O)L/Abs(C—O)L?? Expression (1).
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: November 26, 2019
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Takayuki Kamei, Yousuke Matsuyama, Takaaki Ogashiwa
  • Patent number: 10478991
    Abstract: An entry sheet for drilling comprising: a metallic foil; and a layer of a resin composition, the layer formed on the metallic foil without interposing an adhesion layer, wherein the surface of the layer of the resin composition, the surface being in contact with the metallic foil, has a dispersion term ?SD of surface free energy in a range from 27.0 to 37.0 mJ/m2 and a polar term ?SP of the surface free energy in a range from 0 to 5.0 mJ/m2.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: November 19, 2019
    Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Takayuki Kamei, Yousuke Matsuyama, Takaaki Ogashiwa
  • Publication number: 20190288875
    Abstract: Disclosed is a network control device for performing control of a system including a plurality of terminals and including a plurality of gateway devices that are coupled to a predetermined network, the network control device including a selection unit that selects a first gateway device used by a first terminal based on a quality between the first terminal and the plurality of gateway devices, a tunnel establishing unit that connects between the first terminal and each of other terminals that uses the first gateway device via a tunnel, and a path control unit that performs path control, such that, when a second gateway device used by a second terminal that is a communication destination of the first terminal is same as the first gateway device, traffic from the first terminal to the second terminal is routed through a tunnel between the first terminal and the second terminal, and when the second gateway device is different from the first gateway device, traffic from the first terminal to the second terminal i
    Type: Application
    Filed: August 30, 2017
    Publication date: September 19, 2019
    Applicant: NTT Communications Corporation
    Inventors: Wenyu SHEN, Ryu KANISHIMA, Kenji ARAI, Takeo SAGA, Takayuki KAMEI
  • Publication number: 20190036332
    Abstract: The present disclosure provides electronic devices that effectively utilize multiple ports. A first input switch is provided between a first port and an input of a first switching converter. A second input switch is provided between a second port and an input of a second switching converter. A load is connected to an output of the first switching converter. A first load switch is provided between the output of the first switching converter and a battery, and a second load switch is provided between an output of the second switching converter and the battery.
    Type: Application
    Filed: July 25, 2018
    Publication date: January 31, 2019
    Inventors: Shinya KOBAYASHI, Takayuki KAMEI
  • Patent number: 10159153
    Abstract: The present invention provides an entry sheet for drilling excellent in hole position accuracy compared with the conventional entry sheet for drilling. Such an entry sheet for drilling is an entry sheet for drilling comprising metallic support foil and a layer comprising a resin composition formed on at least one surface of the metallic support foil, in which the resin composition contains a resin and 70 parts by mass to 130 parts by mass of molybdenum disulfide based on 100 parts by mass of the resin, and the layer comprising the resin composition has a thickness in a range from 0.02 to 0.3 mm.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: December 18, 2018
    Assignee: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Takayuki Kamei, Yousuke Matsuyama, Takuya Hasaki
  • Publication number: 20180257148
    Abstract: An entry sheet for drilling comprising: a metallic foil; and a layer of a resin composition on at least one surface of the metallic foil, the resin composition comprising a polyolefin resin (A) and a water-soluble resin (B), wherein a content of the polyolefin resin (A) is 25 parts by mass or more and 50 parts by mass or less based on 100 parts by mass of the total of the polyolefin resin (A) and the water-soluble resin (B), a content of the water-soluble resin (B) is 50 parts by mass or more and 75 parts by mass or less based on 100 parts by mass of the total of the polyolefin resin (A) and the water-soluble resin (B), and the water-soluble resin (B) comprises a high-molecular-weight water-soluble resin (B-1) having a weight average molecular weight of 2×105 or higher and 1.5×106 or lower.
    Type: Application
    Filed: August 31, 2016
    Publication date: September 13, 2018
    Applicant: Mitsubishi Gas Chemical Company, Inc.
    Inventors: Takayuki KAMEI, Yousuke MATSUYAMA, Takaaki OGASHIWA
  • Publication number: 20180050462
    Abstract: Entry sheet for drilling including a metallic foil and a layer of a resin composition, the layer formed on the metallic foil without interposing an adhesion layer, in which the layer of the resin composition has a peak attributable to a carbon atom-oxygen atom double bond appearing at 1700 to 1750 cm?1 and a peak attributable to a carbon atom-oxygen atom single bond appearing at 1080 to 1300 cm?1 in infrared spectroscopy, and when the absorbance at the peak attributable to the carbon atom-oxygen atom double bond appearing at 1700 to 1750 cm?1 is represented by Abs(C?O)L, and the absorbance at the peak of the carbon atom-oxygen atom single bond appearing at 1080 to 1300 cm?1 is represented by Abs(C—O)L, the layer of the resin composition has an absorbance ratio (C) of 0.12 to 1.80, the absorbance ratio (C) represented by the following expression (1).
    Type: Application
    Filed: February 24, 2016
    Publication date: February 22, 2018
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Takayuki KAMEI, Yousuke MATSUYAMA, Takaaki OGASHIWA
  • Publication number: 20180036898
    Abstract: An entry sheet for drilling comprising: a metallic foil; and a layer of a resin composition, the layer formed on the metallic foil without interposing an adhesion layer, wherein the surface of the layer of the resin composition, the surface being in contact with the metallic foil, has a dispersion term ?SD of surface free energy in a range from 27.0 to 37.0 mJ/m2 and a polar term ?SP of the surface free energy in a range from 0 to 5.0 mJ/m2.
    Type: Application
    Filed: February 24, 2016
    Publication date: February 8, 2018
    Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.
    Inventors: Takayuki KAMEI, Yousuke MATSUYAMA, Takaaki OGASHIWA
  • Publication number: 20150072122
    Abstract: The present invention provides an entry sheet for drilling excellent in hole position accuracy compared with the conventional entry sheet for drilling. Such an entry sheet for drilling is an entry sheet for drilling comprising metallic support foil and a layer comprising a resin composition formed on at least one surface of the metallic support foil, in which the resin composition contains a resin and 70 parts by mass to 130 parts by mass of molybdenum disulfide based on 100 parts by mass of the resin, and the layer comprising the resin composition has a thickness in a range from 0.02 to 0.3 mm.
    Type: Application
    Filed: March 22, 2013
    Publication date: March 12, 2015
    Inventors: Takayuki Kamei, Yousuke Matsuyama, Takuya Hasaki
  • Publication number: 20080110295
    Abstract: A transmission case includes a power transmission mechanism; a first case body and an adapter portion. The adapter portion includes a boss portion through which the output shaft is inserted, a first concave portion provided on an outer peripheral side of the boss portion and open rearward in the shaft direction, which is on the power output side of the power transmission mechanism, and a second concave portion open outward in a radial direction of the boss portion with the second concave portion separated in the shaft direction from the first concave portion by a separating wall.
    Type: Application
    Filed: November 9, 2007
    Publication date: May 15, 2008
    Applicants: AISIN AW CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Toshihiko Aoki, Toshiyuki Miyoshi, Kazutoshi Omagari, Minoru Todo, Mikio Iwase, Yoshihiro Takigawa, Takayuki Kamei, Takashi Ando, Atsushi Honda, Kazutoshi Nozaki, Wataru Nagata
  • Patent number: 7356798
    Abstract: A method including receiving, for respective terminals, wiring enable/disable information which sets a region where a connection of a wiring line is enabled and a region where a connection of a wiring line is disabled, and storing the wiring enable/disable information, and determining, using the wiring enable/disable information, whether a connection of a wiring line to a predetermined portion of a terminal of an element is enabled, and when the connection of the wiring line is enabled, executing the connection, wherein the wiring enable/disable information sets wiring enable regions at two end portions of the terminal, sets a wiring disable region at a central portion of the terminal except the two end portions, and sets an interval between either end face of the terminal and another wiring line different in longitudinal direction from the terminal to a predetermined interval not smaller than a minimum interval defined by a design rule.
    Type: Grant
    Filed: July 22, 2005
    Date of Patent: April 8, 2008
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Naoyuki Tamura, Takayuki Kamei
  • Patent number: 7290225
    Abstract: A method for compressing a semiconductor integrated circuit, comprising dividing a design region, in which a semiconductor integrated circuit is to be designed, into a plurality of blocks, assigning semiconductor devices to each of the blocks, determining a device density of each block, compressing any block, and connecting the blocks by wiring. In the compressing of the block, the block that is determined to have a low device density is compressed.
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: October 30, 2007
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Naoyuki Tamura, Takayuki Kamei
  • Publication number: 20060184909
    Abstract: According to the present invention, there is provided a method of routing a semiconductor integrated circuit by using a routing apparatus having an input unit, a storage unit, and an arithmetic unit, comprising: receiving, by the input unit, for respective terminals of a plurality of elements contained in the semiconductor integrated circuit, wiring enable/disable information which sets a region where connection of a wiring line is enabled and a region where connection of a wiring line is disabled, and storing, by the storage unit, the wiring enable/disable information; and determining, by the arithmetic unit, by using the wiring enable/disable information stored in the storage unit, whether connection of a wiring line to a predetermined portion of the terminal of the element is enabled, and when the arithmetic unit determines that connection of the wiring line is enabled, execute connection.
    Type: Application
    Filed: July 22, 2005
    Publication date: August 17, 2006
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Naoyuki Tamura, Takayuki Kamei