Patents by Inventor Takahiro Kuriyama

Takahiro Kuriyama 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).

  • Publication number: 20200032050
    Abstract: To provide a flame retardant resin composition having excellent flame retardancy and excellent resin physical properties. There is provided a flame retardant resin composition, including: an aromatic polycarbonate resin; an inorganic filler; a phosphate ester flame retardant; an organic sulfonic acid flame retardant; a drip preventing agent; and a polyorganosiloxane-containing graft copolymer, in which a content of the aromatic polycarbonate resin is 40 to 95 pts.mass to 5 to 60 pts.mass of the inorganic filler, and a content of the phosphate ester flame retardant, a content of the organic sulfonic acid flame retardant, a content of the drip preventing agent, and a content of the polyorganosiloxane-containing graft copolymer are respectively 1 to 30 pts.mass, 0.01 to 2.5 pts.mass, 0.05 to 1.5 pts.mass, and 0 to 10 pts.mass to the total 100 pts.mass of the aromatic polycarbonate resin and the inorganic filler.
    Type: Application
    Filed: July 26, 2017
    Publication date: January 30, 2020
    Applicant: Sony Corporation
    Inventors: Takahiro Ohe, Yasuhito Inagaki, Akito Kuriyama, Kenji Ueda, Kohei Shimizu
  • Publication number: 20200024444
    Abstract: To provide a transparent resin composition having excellent optical characteristics, particularly, excellent optical characteristics under high temperature and high humidity. There is provided a transparent resin composition, including: an aromatic polycarbonate resin; and a water-insoluble organic sulfonic acid and/or a metal salt thereof, in which a content of the water-insoluble organic sulfonic acid and/or the metal salt thereof is 0.01 to 3.0 ptsĀ·mass to 100 ptsĀ·mass of the aromatic polycarbonate resin, and a dissolved amount of the water-insoluble organic sulfonic acid and/or the metal salt thereof is not more than 0.5 g to 100 g of pure water.
    Type: Application
    Filed: July 26, 2017
    Publication date: January 23, 2020
    Applicant: Sony Corporation
    Inventors: Akito Kuriyama, Yasuhito Inagaki, Takahiro Ohe, Kenji Ueda, Kohei Shimizu
  • Publication number: 20190176510
    Abstract: The present invention relates to an ornamental laminate film made from at least an inside film and an outside film, provided with a letter and/or a pattern by printing and as a raised part protruding toward the outside film. At least apart of the letter and/or the pattern has a metallic luster and differs in at least one of hue, brightness, chroma and glossiness from a region other than the letter and/or the pattern, and the raised part is formed along at least a part of the letter and/or the pattern. As a result of that, an ornamental laminate film with excellent design is provided without impairing its function as a packaging material.
    Type: Application
    Filed: July 22, 2016
    Publication date: June 13, 2019
    Applicants: TOYO SEIKAN CO., LTD., TOYO SEIKAN GROUP HOLDINGS, LTD.
    Inventors: Takahiro YASUUMI, Yasushi HATANO, Kazumi OZAWA, Kouji KURIYAMA, Yoshihiro OOTANI, Yousuke MORITA
  • Publication number: 20190014073
    Abstract: A communication robot is communicably connected with a collaboration device that is communicable with a Social Networking Service (SNS) system providing an SNS. The communication robot includes a memory, and a processor coupled thereto. The processor receives update information generated responsive to an update of a contribution on a specified group in the SNS; recognizes a user by face recognition; when the user is recognized and an update of the contribution which is not yet output exists when the user is recognized, outputs the contribution; and when the user is recognized and any update of the contribution which is not yet output do not exist when the user is recognized, performs an autonomous speech conveying information about an event irrelevant to the specified group. The autonomous speech varies depending on whether or not the communication robot speaks for a first time since a preset time.
    Type: Application
    Filed: September 13, 2018
    Publication date: January 10, 2019
    Applicant: NEC Corporation
    Inventor: Takahiro Kuriyama
  • Publication number: 20190014072
    Abstract: A first device recognizes a user and acquires sensing data related to the user. A collaboration apparatus communicably connected with the first device, and is configured to execute transmission of a content based on the sensing data, as speech by a first virtual character registered as a member of a group in a Social Networking Service (SNS) provided by a SNS system, to the SNS system. The first virtual character represents the first device. A second device is communicably connected with the collaboration apparatus. The collaboration apparatus is configured to hold user management data in which identification information of the user of the first device is associated with the group, and register, when the second device recognizes the user, a second virtual character representing the second device with the group associated with the identification information of the user.
    Type: Application
    Filed: September 13, 2018
    Publication date: January 10, 2019
    Applicant: NEC Corporation
    Inventor: Takahiro Kuriyama
  • Publication number: 20190014074
    Abstract: A collaboration device is configured to be communicably connected with a device that includes a camera, a sensor, and a processor configured to recognize a human face from an image captured by the camera. The collaboration device includes a memory, and at least one processor coupled to the memory. The at least one processor is configured to, when the device detects a person by recognizing a face, generate first text data based on sensing data acquired by sensing the detected person, and contribute the first text data to a specified group in an Social Networking Service. The at least one processor is configured to, when the device has not detected a person by recognizing a face for a predetermined time span, generate second text data indicating that the device has not detected a person for the predetermined time span, and contribute the second text data to the specified group.
    Type: Application
    Filed: September 13, 2018
    Publication date: January 10, 2019
    Applicant: NEC Corporation
    Inventor: Takahiro Kuriyama
  • Publication number: 20170149725
    Abstract: Collaboration system, apparatus, method and program are provided which enable a user to use SNS with ease. The collaboration system includes a device 20 which recognizes a user to execute at least one of acquisition of sensing data related to the user and action based on a content contributed to SNS by another user; and a collaboration apparatus 10 which executes at least one of processing of transmitting a contribution content based on the sensing data to an SNS system which provides the SNS and processing of updating action of the device 20 based on a content contributed by another user and transmitting the updated content of the action to the device 20.
    Type: Application
    Filed: April 6, 2015
    Publication date: May 25, 2017
    Applicant: NEC Corporation
    Inventor: Takahiro Kuriyama
  • Patent number: 7629872
    Abstract: A chip-type component 11 includes an insulating chip substrate 12 whose upper surface is provided with a resistor element 13 and a cover coat 14 covering the resister film. At the opposite ends of the substrate, terminal electrode films 15, 16 are formed for the resistor element in a manner such that they extend onto the lower surface 12a of the insulating substrate. The lower surface 12a of the substrate is provided with an insulating projection 18 between the terminal electrode films, where the projection includes a peak portion 18a positioned at or near the center of the insulating substrate in a longitudinal direction along which the terminal electrode films are spaced from each other. This prevents the insulating substrate from breaking when the chip-type component 11 is vacuum-sucked by a collet nozzle 19 to be supplied to a printed circuit board 17.
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: December 8, 2009
    Assignee: Rohm Co., Ltd.
    Inventor: Takahiro Kuriyama
  • Patent number: 7599693
    Abstract: A mobile communication terminal according to the present invention includes: a receiver for receiving a signal from a base station via an antenna; a cell search section for searching for a cell of a desired network; a cell storage section for storing information about a frequency that is used by the network; and a cell search control section for controlling the cell search section and the cell storage section. The cell storage section stores a plurality of predetermined frequency bands that can be searched. The cell search control section controls the cell search section to search for frequencies in the frequency bands according to a predetermined priorities. A cell search method according to the present invention includes: assigning priorities to the frequency bands according to a predetermined rule; and performing a cell search for a cell belonging to a desired network according to the priorities.
    Type: Grant
    Filed: September 13, 2005
    Date of Patent: October 6, 2009
    Assignee: NEC Corporation
    Inventor: Takahiro Kuriyama
  • Publication number: 20090131048
    Abstract: A mobile communication system is comprised of a mobile phone device, a GSM network, and a W-CDMA network. A controller mounted in the mobile phone device updates GSM actually-used frequency data or W-CDMA actually-used frequency data both stored in a memory, in accordance with a DL frequency of a GSM cell or a W-CDMA cell detected by means of a GSM cell-searcher or a W-CDMA cell-searcher. The controller determines non-used frequencies not used in each of frequency bands, based on the actually-used frequency data, and causes the GSM cell-searcher or the W-CDMA cell-searcher to carry out cell-searching only with frequencies which may be used, except non-used frequencies.
    Type: Application
    Filed: March 5, 2007
    Publication date: May 21, 2009
    Inventor: Takahiro Kuriyama
  • Patent number: 7380333
    Abstract: A method of making a chip resistor is provided. The method includes the following steps. First, a resistive element is provided on a substrate. Then, a resin layer is formed on the substrate to enclose the resistive element. Then, the substrate and the resin layer are cut in this order. To prevent the breakage of the substrate during the cutting, the resin layer has better machinability than the substrate.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: June 3, 2008
    Assignee: Rohm Co., Ltd.
    Inventors: Torayuki Tsukada, Takahiro Kuriyama
  • Publication number: 20070296542
    Abstract: A chip-type component 11 includes an insulating chip substrate 12 whose upper surface is provided with a resistor element 13 and a cover coat 14 covering the resister film. At the opposite ends of the substrate, terminal electrode films 15, 16 are formed for the resistor element in a manner such that they extend onto the lower surface 12a of the insulating substrate. The lower surface 12a of the substrate is provided with an insulating projection 18 between the terminal electrode films, where the projection includes a peak portion 18a positioned at or near the center of the insulating substrate in a longitudinal direction along which the terminal electrode films are spaced from each other. This prevents the insulating substrate from breaking when the chip-type component 11 is vacuum-sucked by a collet nozzle 19 to be supplied to a printed circuit board 17.
    Type: Application
    Filed: May 12, 2005
    Publication date: December 27, 2007
    Applicant: ROHM CO., LTD.
    Inventor: Takahiro Kuriyama
  • Patent number: 7227443
    Abstract: A fixed resistor network has an insulating substrate, a plurality of film resistors arranged on a top surface of the insulating substrate, terminal electrodes formed for the film resistors on each lengthwise sidewall of the insulating substrate at a given pitch along the sidewall, and recesses provided between the terminal electrodes. The occurrence of solder bridges between the terminal electrodes during solder mounting and the occurrence of chipping in the terminal-electrode-forming areas between the recesses on the lengthwise sidewall are both reduced by making the width of the recesses along the lengthwise sidewall either 0.44 to 0.48 times or 0.525 to 0.625 times the pitch.
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: June 5, 2007
    Assignee: Rohm Co., Ltd.
    Inventor: Takahiro Kuriyama
  • Publication number: 20060220783
    Abstract: A mounting structure includes a printed circuit board and a dual-element chip resistor fixed to the circuit board. The chip resistor includes a rectangular insulating substrate and two resistor elements arranged in parallel to each other on the circuit board. Each resistor element includes an elongated resistor film formed on the substrate and two terminal electrodes at respective ends of the resistor film. The circuit board has a surface provided with at least four land patterns disposed with a predetermined pitch. The chip resistor is soldered to adjacent two of these four land patterns. The substrate of the chip resistor includes an edge extending in a direction in which the two resistor elements are spaced away from each other, and the edge of the substrate has a length which is smaller than double the pitch interval of the land patterns.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 5, 2006
    Applicant: ROHM CO., LTD.
    Inventor: Takahiro Kuriyama
  • Publication number: 20060068782
    Abstract: A mobile communication terminal according to the present invention includes: a receiver for receiving a signal from a base station via an antenna; a cell search section for searching for a cell of a desired network; a cell storage section for storing information about a frequency that is used by the network; and a cell search control section for controlling the cell search section and the cell storage section. The cell storage section stores a plurality of predetermined frequency bands that can be searched. The cell search control section controls the cell search section to search for frequencies in the frequency bands according to a predetermined priorities. A cell search method according to the present invention includes: assigning priorities to the frequency bands according to a predetermined rule; and performing a cell search for a cell belonging to a desired network according to the priorities.
    Type: Application
    Filed: September 13, 2005
    Publication date: March 30, 2006
    Inventor: Takahiro Kuriyama
  • Patent number: 6982624
    Abstract: A chip resistor includes an insulating chip substrate, a resistor film formed on the substrate, a pair of upper electrodes formed from silver paste to be connected to the resistor film, a cover coat covering the resistor film, an auxiliary electrode formed on each of the upper electrodes to partially overlap the cover coat, a side electrode formed on each of the side surfaces of the substrate to be connected to the upper electrode and the auxiliary electrode, a nickel-plated layer covering the auxiliary electrode and the side electrode, and a soldering layer covering the nickel-plated layer. The side electrode is made from nonmagnetic conductive resin paste, whereas the auxiliary upper electrode is made from carbon-based conductive resin paste.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: January 3, 2006
    Assignee: Rohm Co., Ltd.
    Inventors: Daisuke Saito, Takahiro Kuriyama, Masato Doi
  • Publication number: 20050285713
    Abstract: A fixed resistor network has an insulating substrate, a plurality of film resistors arranged on a top surface of the insulating substrate, terminal electrodes formed for the film resistors on each lengthwise sidewall of the insulating substrate at a given pitch along the sidewall, and recesses provided between the terminal electrodes. The occurrence of solder bridges between the terminal electrodes during solder mounting and the occurrence of chipping in the terminal-electrode-forming areas between the recesses on the lengthwise sidewall are both reduced by making the width of the recesses along the lengthwise sidewall either 0.44 to 0.48 times or 0.525 to 0.625 times the pitch.
    Type: Application
    Filed: October 28, 2003
    Publication date: December 29, 2005
    Applicant: ROHM CO., LTD.
    Inventor: Takahiro Kuriyama
  • Patent number: 6861941
    Abstract: A chip resistor including an elongated chip substrate, a resistive layer formed on the substrate, a silver-containing upper electrode connected to the resistive layer, an undercoat enclosing the resistive layer and extending onto part of the upper electrode, an auxiliary electrode connected to the upper electrode and extending onto part of the undercoat, and overcoat enclosing the undercoat and extending onto part of the auxiliary electrode. In the longitudinal direction of the substrate The undercoat extends longitudinally of the substrate beyond the overcoat, so that the extremity of the undercoat is offset from the extremity of the overcoat by an appropriate distance.
    Type: Grant
    Filed: February 11, 2004
    Date of Patent: March 1, 2005
    Assignee: Rohm Co., Ltd.
    Inventor: Takahiro Kuriyama
  • Patent number: 6856234
    Abstract: A chip resistor includes an insulating substrate 2 in the form of a chip having an upper surface and an opposite pair of side surfaces, a resistor film 4 formed on the upper surface of the insulating substrate 2, a pair of upper electrodes 5 formed on the upper surface of the insulating substrate 2 to flank the resistor film 4 in electrical connection thereto, a cover coat 6 covering the resistor film 4, an auxiliary upper electrode 7 formed on each of the upper electrodes 5 and including a first portion 7a adjoining the relevant side surface of the insulating substrate 2 and a second portion 7b overlapping the cover coat 6, and a side electrode 8 formed on each of the side surfaces of the insulating substrate 2 and electrically connected to at least the upper electrode 5 and the auxiliary upper electrode 7.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: February 15, 2005
    Assignee: Rohm Co., Ltd.
    Inventors: Takahiro Kuriyama, Masato Doi
  • Patent number: 6806167
    Abstract: A method of making a chip-type electronic device includes a first through a third process steps. In the first step, a first electrode is formed on an insulating aggregate board. In the second step, a second electrode overlapping the first electrode is formed on the aggregate board. In the third step, the aggregate board is cut along a predetermined cutting line. The first electrode is formed as spaced from the cutting line, whereas the second electrode extends over the cutting line.
    Type: Grant
    Filed: October 17, 2002
    Date of Patent: October 19, 2004
    Assignee: Rohm Co., Ltd.
    Inventor: Takahiro Kuriyama