Patents by Inventor Toshihiko Takeda

Toshihiko Takeda 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: 9130176
    Abstract: The present invention is to provide the following: a material for hole injection transport layers and a production method thereof, the material capable of forming a hole injection transport layer by the solution application method and increasing device lifetime; an ink for forming hole injection transport layers and a production method thereof, the ink capable of forming a hole injection transport layer by the solution application method and increasing device lifetime; and a long-life device and a production method thereof; wherein disclosed is a material for hole injection transport layers, which is a reaction product of a molybdenum complex with a compound represented by the following chemical formula (i): wherein R1, R2, X1 and X2 are as explained in the Description.
    Type: Grant
    Filed: September 25, 2012
    Date of Patent: September 8, 2015
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Eiji Otsuki, Masaya Shimogawara, Masato Okada, Toshihiko Takeda
  • Patent number: 9108216
    Abstract: A method for producing a vapor deposition mask capable of satisfying both enhancement in definition and reduction in weight even when a size is increased, a method for producing a vapor deposition mask device capable of aligning the vapor deposition mask to a frame with high precision, and a method for producing an organic semiconductor element capable of producing an organic semiconductor element with high definition are provided. A metal mask provided with a slit, and a resin mask that is positioned on a front surface of the metal mask and has openings corresponding to a pattern to be produced by vapor deposition arranged by lengthwise and crosswise in a plurality of rows, are stacked.
    Type: Grant
    Filed: January 11, 2013
    Date of Patent: August 18, 2015
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Yoshinori Hirobe, Yutaka Matsumoto, Masato Ushikusa, Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata, Takashi Takekoshi
  • Publication number: 20150037928
    Abstract: A method for producing a vapor deposition mask capable of satisfying both enhancement in definition and reduction in weight even when a size is increased, a method for producing a vapor deposition mask device capable of aligning the vapor deposition mask to a frame with high precision, and a method for producing an organic semiconductor element capable of producing an organic semiconductor element with high definition are provided. A metal mask provided with a slit, and a resin mask that is positioned on a front surface of the metal mask and has openings corresponding to a pattern to be produced by vapor deposition arranged by lengthwise and crosswise in a plurality of rows, are stacked.
    Type: Application
    Filed: January 11, 2013
    Publication date: February 5, 2015
    Inventors: Yoshinori Hirobe, Yutaka Matsumoto, Masato Ushikusa, Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata, Takashi Takekoshi
  • Publication number: 20150017759
    Abstract: A method for producing a multiple-surface imposition vapor deposition mask enhances definition and reduces weight even when a size is increased. Each of multiple masks in an open space in a frame is configured by a metal mask having a slit, and a resin mask that is positioned on a front surface of the metal mask and has openings corresponding to a pattern to be produced by vapor deposition arranged by lengthwise and crosswise in a plurality of rows. In formation of the plurality of masks, after each of the metal masks and a resin film material for producing the resin mask are attached to the frame, the resin film material is processed, and the openings corresponding to the pattern to be produced by vapor deposition are formed in a plurality of rows lengthwise and crosswise, whereby the multiple-surface imposition vapor deposition mask of the above described configuration is produced.
    Type: Application
    Filed: January 11, 2013
    Publication date: January 15, 2015
    Inventors: Yoshinori Hirobe, Yutaka Matsumoto, Masato Ushikusa, Toshihiko Takeda, Katsunari Obata, Hiroyuki Nishimura
  • Publication number: 20140377903
    Abstract: A method for producing a vapor deposition mask capable of satisfying both enhancement in definition and reduction in weight even when a size is increased, and a method for producing an organic semiconductor element capable of producing an organic semiconductor element with high definition are provided. A vapor deposition mask is produced by the steps of preparing a metal plate with a resin layer in which a resin layer is provided on one surface of a metal plate, forming a metal mask with a resin layer by forming a slit that penetrates through only the metal plate, for the metal plate in the metal plate with a resin layer, and thereafter, forming a resin mask by forming openings corresponding to a pattern to be produced by vapor deposition in a plurality of rows lengthwise and crosswise in the resin layer by emitting a laser from the metal mask side.
    Type: Application
    Filed: January 11, 2013
    Publication date: December 25, 2014
    Inventors: Toshihiko Takeda, Hiroyuki Nishimura, Katsunari Obata
  • Patent number: 8917160
    Abstract: An RFID module including an antenna element forming an RFID antenna; an RFID circuit block to which the antenna element is connected; and a first resonance frequency adjustment circuit having an element that includes a drain terminal connected to the antenna element, a gate terminal that is grounded, and a source terminal that is grounded, wherein a pull-up resistor is connected between the drain terminal and a power supply.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: December 23, 2014
    Assignees: Sony Corporation, Sony Mobile Communications Inc.
    Inventors: Takaaki Tsushima, Toshiyuki Takahashi, Toshihiko Takeda, Zenkichi Mihara
  • Publication number: 20140292071
    Abstract: A power supply control apparatus monitors a high voltage, an intermediate voltage and a low voltage and detects voltage variation amounts of those voltages. When an absolute value of the voltage variation amount is greater than a predetermined variation amount, the power supply control apparatus corrects the voltage of large variation by controlling a DC-DC converter based on the voltage variation amount. The power supply control apparatus further estimates voltage variation amounts of the voltages other than the voltage of large variation based on the voltage variation amount of large variation and corrects the voltage of estimated large variation by controlling the DC-DC converter based on the estimated voltage variation amount.
    Type: Application
    Filed: January 15, 2014
    Publication date: October 2, 2014
    Applicant: DENSO CORPORATION
    Inventors: Toshihiko TAKEDA, Akihiro NAKAMOTO
  • Patent number: 8818645
    Abstract: A vehicle control apparatus for a vehicle causes several control target instruments to operate in cooperation, thereby controlling a behavior of the vehicle so as to approach a target behavior of the vehicle. In this case, target behaviors of several control target instruments are estimated. When a separation arises in a certain control target instrument between an actual behavior and the target behavior, operations of other control target instruments are changed according to the magnitude of the separation in the certain control target instrument. Thereby, even if an anomaly arises in one of the control target instruments, the behavior of the vehicle can be brought close to the target behavior.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: August 26, 2014
    Assignee: Denso Corporation
    Inventor: Toshihiko Takeda
  • Publication number: 20140231795
    Abstract: The present invention is to provide the following: a material for hole injection transport layers and a production method thereof, the material capable of forming a hole injection transport layer by the solution application method and increasing device lifetime; an ink for forming hole injection transport layers and a production method thereof, the ink capable of forming a hole injection transport layer by the solution application method and increasing device lifetime; and a long-life device and a production method thereof. Disclosed is a material for hole injection transport layers, which is a reaction product of a molybdenum complex with a compound represented by the following chemical formula (1): wherein R1, R2, X1 and X2 are as explained in the Description.
    Type: Application
    Filed: September 25, 2012
    Publication date: August 21, 2014
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Eiji Otsuki, Masaya Shimogawara, Masato Okada, Toshihiko Takeda
  • Patent number: 8698085
    Abstract: An analysis apparatus for analyzing a gas by a terahertz wave or an infrared ray comprises a generator for generating the terahertz wave or the infrared ray; a trapping unit having a trapping film for trapping a gas and being placed to be capable of causing interaction between the gas trapped by the trapping film and the terahertz wave or infrared ray generated by the generator; and a detector for detecting the interaction of the gas with the terahertz wave or infrared ray; wherein the trapping unit comprises a structure for contact with a site evolving the gas; and the structure holds the trapping film separately from the site.
    Type: Grant
    Filed: December 18, 2009
    Date of Patent: April 15, 2014
    Assignee: Canon Kabushiki Kaisha
    Inventors: Toshihiko Ouchi, Toshihiko Takeda
  • Patent number: 8565961
    Abstract: Each of a plurality of electronic control units (i.e., ECUs) of a vehicle control system has a memory for recording data regarding a system operation condition of the vehicle control system. When one of the ECUs detects an occurrence of a predetermined abnormal event, that ECU records data regarding the system operation condition of the vehicle control system, which is held by that ECU, in the memory of that ECU. Further, the detecting ECU notifies the other ECUs of the occurrence of the predetermined abnormal event. Accordingly, each of the remaining ECUs records data regarding the system operation condition of the vehicle control system held by each of them to its memory. In such manner, even if multiple ECUs are installed as the vehicle control system, a vehicular data recording apparatus is enabled to record required data at a time of occurrence of a predetermined event.
    Type: Grant
    Filed: October 18, 2011
    Date of Patent: October 22, 2013
    Assignee: Denso Corporation
    Inventor: Toshihiko Takeda
  • Patent number: 8392052
    Abstract: The vehicle inspection apparatus is for inspecting behavior of at least one control object mounted on a vehicle whose behavior is controlled through behavior control performed by a control section included in a control system mounted on the vehicle in accordance with a behavior request inputted from an external device. The vehicle inspection apparatus includes a behavior judging section to judge whether or not the control object is abnormal on the basis of a detected behavior value of the control object and an estimated behavior value of the control object, whose dimensions have been matched with each other.
    Type: Grant
    Filed: December 9, 2009
    Date of Patent: March 5, 2013
    Assignee: Denso Corporation
    Inventor: Toshihiko Takeda
  • Publication number: 20120265409
    Abstract: A vehicle control apparatus for a vehicle causes several control target instruments to operate in cooperation, thereby controlling a behavior of the vehicle so as to approach a target behavior of the vehicle. In this case, target behaviors of several control target instruments are estimated. When a separation arises in a certain control target instrument between an actual behavior and the target behavior, operations of other control target instruments are changed according to the magnitude of the separation in the certain control target instrument. Thereby, even if an anomaly arises in one of the control target instruments, the behavior of the vehicle can be brought close to the target behavior.
    Type: Application
    Filed: April 12, 2012
    Publication date: October 18, 2012
    Applicant: DENSO CORPORATION
    Inventor: Toshihiko TAKEDA
  • Publication number: 20120242456
    Abstract: An RFID module including an antenna element forming an RFID antenna; an RFID circuit block to which the antenna element is connected; and a first resonance frequency adjustment circuit having an element that includes a drain terminal connected to the antenna element, a gate terminal that is grounded, and a source terminal that is grounded, wherein a pull-up resistor is connected between the drain terminal and a power supply.
    Type: Application
    Filed: September 23, 2011
    Publication date: September 27, 2012
    Applicant: SONY ERICSSON MOBILE COMMUNICATIONS JAPAN, INC.
    Inventors: Takaaki TSUSHIMA, Toshiyuki Takahashi, Toshihiko Takeda, Zenkichi Mihara
  • Patent number: 8263975
    Abstract: There are provided a laminate, a preparatory support, a laminate production method and a device production method which make it possible to successfully produce a thin device on a flexible substrate which is likely to bend or break. A laminate 1A includes: a support 2A; a photothermal conversion layer 3A; a light blocking layer 4A; an adhesive layer 5A; a flexible substrate 6A; and a device element 7A, wherein the support 2A can be detached from the other layers by irradiating the photothermal conversion layer 3A with light, and wherein the adhesive layer 5A is formed such that it covers the side surface of the light blocking layer 4A.
    Type: Grant
    Filed: September 21, 2010
    Date of Patent: September 11, 2012
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Yoshihiro Kobayashi, Toshihiko Takeda
  • Publication number: 20120197481
    Abstract: Each of a plurality of electronic control units (i.e., ECUs) of a vehicle control system has a memory for recording data regarding a system operation condition of the vehicle control system. When one of the ECUs detects an occurrence of a predetermined abnormal event, that ECU records data regarding the system operation condition of the vehicle control system, which is held by that ECU, in the memory of that ECU. Further, the detecting ECU notifies the other ECUs of the occurrence of the predetermined abnormal event. Accordingly, each of the remaining ECUs records data regarding the system operation condition of the vehicle control system held by each of them to its memory. In such manner, even if multiple ECUs are installed as the vehicle control system, a vehicular data recording apparatus is enabled to record required data at a time of occurrence of a predetermined event.
    Type: Application
    Filed: October 18, 2011
    Publication date: August 2, 2012
    Applicant: DENSO CORPORATION
    Inventor: Toshihiko TAKEDA
  • Patent number: 8154188
    Abstract: An electron beam apparatus is provided having an electron emitting device which has a simple configuration, exhibits high electron emission efficiency, operates stably, and in which emitted electrons are effectively converged. The electron beam apparatus includes: an insulator having a notch on its surface; a gate positioned on the surface of the insulator; at least one cathode having a protruding portion protruding from an edge of the notch toward the gate, and positioned on the surface of the insulator so that the protruding portion is opposed to the gate; and an anode arranged to be opposed to the protruding portion via the gate, wherein the gate is formed on the surface of the insulator so that at least a part of a region opposed to the cathode is projected outward and recessed portions are provided in which ends of the gate are recessed and interpose the projected region.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: April 10, 2012
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takanori Suwa, Toshihiko Takeda, Tamayo Hiroki
  • Patent number: 8155843
    Abstract: A vehicle control apparatus is provided, which comprises a mode setting unit and a control adjusting unit which are mounted in a vehicle. The vehicle is provided with control units that control behavior of a subject to be controlled which is mounted on a vehicle by each functional domain of the vehicle. The mode setting unit is provided independently from the control units and sets a vehicle mode depending on a vehicle environment in which the vehicle is placed. The control adjusting unit is also provided independently from the control units and adjusts behavior control performed by the control units based on the vehicle mode.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: April 10, 2012
    Assignee: Denso Corporation
    Inventor: Toshihiko Takeda
  • Patent number: 8155829
    Abstract: A common control unit in an intra box performs common control that is independent from behavior control for controlled objects extracted from function domain controllers. A control condition management unit manages control conditions that are commonly used by the function domain controllers for performing the behavior control. An inspection unit inspects abnormality of the behavior control by the function domain controllers. A resource management unit manages distribution as well as residue amount, storage, and use restriction of commonly owned resource. A plug and play management unit manages system configuration of a vehicle control system. By using the above units, the vehicle control system reduces processing load of function domain controllers for performing the behavior control in respective function domains as well as adaptation operation of the function domain controllers to the system configuration.
    Type: Grant
    Filed: November 19, 2008
    Date of Patent: April 10, 2012
    Assignee: Denso Corporation
    Inventor: Toshihiko Takeda
  • Patent number: 8080435
    Abstract: A main object of the present invention is to provide an organic EL element which can absolutely segment cathodes when forming an organic layer by a coating method, and a producing method thereof.
    Type: Grant
    Filed: August 24, 2009
    Date of Patent: December 20, 2011
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Yoshihiro Kobayashi, Toshihiko Takeda, Shigeru Morito