Patents by Inventor Atsushi Wada

Atsushi Wada 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: 20150340643
    Abstract: An organic electroluminescent device includes first and second electrode and an organic light emitting layer. The first electrode has an upper face. The organic light emitting layer is provided on the first electrode. The second electrode is provided on the organic light emitting layer. The second electrode includes a plurality of conductive parts. The conductive parts extend in a first direction parallel to the upper face and are arranged in a second direction. The second direction is parallel to the upper face and intersects with the first direction. When a length of each of the conductive parts in the second direction is set to W1 (micrometer), and a pitch of each of the conductive parts is set to P1 (micrometer). The W1 and the P1 satisfy a relationship of W1??647(1?W1/P1)+511 and a relationship of W1??882(1?W1/P1)+847.
    Type: Application
    Filed: July 31, 2015
    Publication date: November 26, 2015
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Daimotsu KATO, Hayato Kakizoe, Tomoaki Sawabe, Keiji Sugi, Atsushi Wada, Yukitami Mizuno, Tomio Ono, Shintaro Enomoto, Tomoko Sugizaki
  • Publication number: 20150273740
    Abstract: There is provided a method for efficiently and inexpensively providing a resin laminate having a foamed resin layer without using a bonding agent. The method for manufacturing a resin laminate includes the steps of: supplying a molten foamable resin composition 11 in a non-foamed state to a first manifold 4 of a multi-manifold mold 1; supplying a second resin composition 12 for forming a non-foamed resin layer to a second manifold 5; in the multi-manifold mold 1, extruding the foamable resin composition 11 from the first manifold 4 to a merging and laminating part 3 and releasing pressure to thereby cause foaming to form a foamed resin layer 11A; and, before solidification of the foamed resin layer 11, extruding a non-foamed resin layer 12A extruded from the second manifold 5 and laminating the non-foamed resin layer 12A to the foamed resin layer 11A.
    Type: Application
    Filed: September 12, 2013
    Publication date: October 1, 2015
    Inventors: Kensuke Tsumura, Ryouji Hatada, Atsushi Wada, Nobuhiko Inui, Katsunori Takahashi
  • Publication number: 20150270315
    Abstract: According to one embodiment, an organic photoelectric conversion element has a positive electrode, a first charge transport layer, an organic photoelectric conversion, a second charge transport layer and a negative electrode, in this order. The first charge transport layer contains a first charge transport material having a LUMO level equal to or greater than that of the organic photoelectric conversion layer. The second charge transport layer contains a second charge transport material having a HOMO level equal to or less than that of the organic photoelectric conversion layer. The first charge transport layer contains an electron trapping/scattering material that has a HOMO level which is +0.5 eV or more, or ?0.5 eV or less, than the HOMO level of the first charge transport material, and has a LUMO level which is between ?0.5 eV to +0.5 eV of the LUMO level of the first electron transport material.
    Type: Application
    Filed: December 19, 2014
    Publication date: September 24, 2015
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Isao TAKASU, Atsushi WADA, Yuko NOMURA, Machiko ITO
  • Patent number: 9136485
    Abstract: According to one embodiment, there is provided a compound represented by Formula (1): where Cu+ represents a copper ion, each of R1 and R2 represents a linear, branched or cyclic alkyl group or an aromatic cyclic group which may have a substituent, each of R3, R4, R5 and R6 represents a halogen atom, a cyano group, a nitro group, a linear, branched or cyclic alkyl group or H, and X? represents a counter ion where X is selected from the group consisting of F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 and ClO4.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: September 15, 2015
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Atsushi Wada, Yukitami Mizuno, Tomoaki Sawabe, Isao Takasu, Tomoko Sugizaki, Shintaro Enomoto
  • Patent number: 9077195
    Abstract: A power supply detection circuit detects power feeding to a VBUS terminal from the outside. A charger detection circuit specifies the kind of charger by detecting the voltages of a DP terminal and a DM terminal. The charger detection circuit detects open, pull-up, pull-down of at least one of the DP terminal and the DM terminal or formation of a short circuit between both the terminals.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: July 7, 2015
    Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
    Inventors: Atsushi Wada, Hajime Mizukami, Mitsuaki Hatakeyama, Shigeto Kobayashi
  • Publication number: 20150089439
    Abstract: During execution of software, additional information can be displayed in such a manner that the additional information attracts a user's attention while being unlikely to bother the user. An electronic device includes a display panel, the display panel having a display screen and a detection unit that detects a position on the display screen that is designated with a finger or a pointing tool, and a control unit that executes software involving an output of an image to the display panel. On detecting a sliding motion of a user's finger or a pointing tool on the display panel on which the image is displayed, the control unit executes processing that is necessary in order to realize the function of the software, and in accordance with the sliding motion of the finger or the pointing tool, displays the image while sliding the image and displays additional information.
    Type: Application
    Filed: September 22, 2014
    Publication date: March 26, 2015
    Applicant: ARKRAY, INC.
    Inventor: Atsushi WADA
  • Patent number: 8970165
    Abstract: A determination circuit includes a first detecting unit that detects whether first and second power-supply terminals are connected based on a voltage at the second power-supply terminal of a coupling unit that includes the second power-supply terminal connectable to the first power-supply terminal of a device including first and second terminals, and third and fourth terminals connectable respectively to the first and the second terminals. The determination circuit also includes a voltage applying unit that applies first and second voltages to the third and fourth terminals respectively, a second detecting unit that detects that the first and the second terminals are connected to the third and the fourth terminals, respectively, and a discrimination unit that discriminates a type of the device based on voltages at the third and the fourth terminals connected to the first and second terminals, respectively.
    Type: Grant
    Filed: November 19, 2012
    Date of Patent: March 3, 2015
    Assignee: Semiconductor Components Industries, LLC
    Inventors: Atsushi Wada, Shigeto Kobayashi
  • Patent number: 8920917
    Abstract: A polypropylene resin composition which can produce an expansion-molded article showing excellent low-temperature impact properties even when expanded at an increased expansion rate; an expansion-molded article using the polypropylene resin composition, which has excellent low-temperature impact properties, is light in weight, and has good appearance; and a process for producing the expansion-molded article. Using a polypropylene resin composition comprising 100 weight of a polypropylene resin and 1 to 4 parts by weight of a polyethylene wax having a viscosity average molecular weight of 2400 to 3400, an expansion-molded article which is expanded at an expansion rate of 1.5 to 3 times is produced by injection expansion molding by means of a gas counter pressure technique.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: December 30, 2014
    Assignee: Sekisui Techno Molding Co., Ltd.
    Inventors: Yasuji Kanamitsu, Kiminori Sato, Satoru Tominaga, Atsushi Wada, Hiroyuki Hirano
  • Publication number: 20140340026
    Abstract: A power supply detection circuit detects power feeding to a VBUS terminal from the outside. A charger detection circuit detects the kind of charger by monitoring voltages of a DP terminal and a DM terminal. A control unit adjusts timing and instructs the charger detection circuit to start a charger kind detection process after a notification of detection of power feeding is received from the power supply detection circuit.
    Type: Application
    Filed: August 1, 2014
    Publication date: November 20, 2014
    Inventors: Atsushi Wada, Hajime Mizukami, Mitsuaki Hatakeyama, Shigeto Kobayashi
  • Patent number: 8854206
    Abstract: A sample measuring device according to the present invention includes a measuring unit for performing measurement with respect to a particular component contained in a sample, a measurement data storage unit for storing measurement data obtained by the measuring unit, a display unit for displaying the measurement data, a sensor strip detector for detecting insertion and removal of a sensor strip to which the sample is applied, and a first data transmitter/receiver for transmitting the measurement data via wireless communication. The first data transmitter/receiver performs initial authentication process for wireless communication after insertion of the sensor strip is detected by the sensor strip detector.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: October 7, 2014
    Assignee: ARKRAY, Inc.
    Inventors: Akinori Kai, Atsushi Wada
  • Publication number: 20140297198
    Abstract: A measurement system includes a measurement device and a multifunctional portable terminal. The a measurement device includes a measurement unit for measuring a particular component in a biological sample, a measurement-side communication unit for transmitting by radio a measurement datum obtained by the measurement unit, and a measurement-side controller for controlling the measurement unit and the measurement-side communication unit. The multifunctional portable terminal includes an output-side communication unit for receiving the measurement datum transmitted from the measurement-side communication unit, an output-side storage unit for storing a plurality of voice message data, an output-side controller for generating a voice message datum or selecting a voice message datum from the voice message data stored in the output-side storage unit based on the measurement datum, and a voice message output unit for outputting the voice message datum generated or selected by the output-side controller.
    Type: Application
    Filed: March 28, 2014
    Publication date: October 2, 2014
    Applicant: ARKRAY, INC.
    Inventors: Atsushi WADA, Kenta TANAKA
  • Patent number: 8796988
    Abstract: A power supply detection circuit detects power feeding to a VBUS terminal from the outside. A charger detection circuit detects the kind of charger by monitoring voltages of a DP terminal and a DM terminal. A control unit adjusts timing and instructs the charger detection circuit to start a charger kind detection process after a notification of detection of power feeding is received from the power supply detection circuit.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: August 5, 2014
    Assignee: Semiconductor Components Industries, LLC
    Inventors: Atsushi Wada, Hajime Mizukami, Mitsuaki Hatakeyama, Shigeto Kobayashi
  • Patent number: 8749221
    Abstract: A power supply detecting circuit detects feeding of power to a power supply terminal from the outside. A control unit identifies an accessory device connected to the connector based on a detection result acquired by the identification terminal voltage detecting circuit and a detection result acquired by the power supply detecting circuit. The identification terminal voltage detecting circuit can narrow down accessory device candidates based on whether or not there is feeding of power detected by the power supply detecting circuit.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: June 10, 2014
    Assignee: Semiconductor Components Industries, LLC
    Inventors: Atsushi Wada, Shigeto Kobayashi
  • Patent number: 8689550
    Abstract: A hydraulic control system that includes a controller that controls the accumulator flow rate control valve and a discharge flow rate of the hydraulic pump, wherein the controller: determines a minimum value among an operation demand flow rate to be demanded by an operation amount of hydraulic actuator operating members, a pump flow rate to be determined by a discharge pressure of the hydraulic pump under a constant horsepower control and a maximum flow rate of the hydraulic pump such that the determined minimum value is an actuator supply flow rate to be supplied to the plurality of hydraulic actuators, and controls the discharge flow rate and the accumulator flow rate so as to supply the actuator supply flow rate corresponding to a total flow rate of the discharge flow rate and the accumulator flow rate.
    Type: Grant
    Filed: June 1, 2009
    Date of Patent: April 8, 2014
    Assignee: Caterpillar SARL
    Inventors: Atsushi Wada, Keisuke Shirani, Takashi Iguchi
  • Patent number: 8679646
    Abstract: According to one embodiment, there is provided an organic light-emitting diode including an anode and a cathode arranged apart from each other, and an emissive layer interposed between the anode and the cathode and including a host material and an emitting dopant. The emitting dopant includes a copper complex represented by the formula (1): where Cu+ represents a copper ion, the ligand A represents a pyridine derivative having nitrogen as a coordinate element and may have a substituent, PR1R2R3 is a phosphine compound coordinating with Cu+, where R1, R2 and R3 may be the same or different, and represent a linear, branched or cyclic alkyl group having 6 or less carbon atoms or an aromatic cyclic group which may have a substituent, and X? represents a counter ion (counterion) where X represents F, Cl, Br, I, BF4, PF6, CH3CO2, CF3CO2, CF3SO3 or ClO4.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: March 25, 2014
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Atsushi Wada, Yukitami Mizuno, Tomoaki Sawabe, Isao Takasu, Tomoko Sugizaki, Shintaro Enomoto, Isao Amemiya
  • Patent number: 8654493
    Abstract: A first voltage dividing circuit is connected between a power feeding line to feed power from an external power supply to an internal circuit, and a fixed potential to divide a voltage of the power feeding line. A first comparator compares a divided voltage, which has been divided by the first voltage dividing circuit, with a reference voltage, and outputs a signal to turn off a power switch inserted into the power feeding line when the divided voltage exceeds the reference voltage. A first transistor is connected between a first node where the divided voltage, which has been divided by the first voltage dividing circuit, is generated, and the fixed potential, and is turned on when the voltage of the first node exceeds a set voltage.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: February 18, 2014
    Assignee: Semiconductor Components Industries, LLC
    Inventors: Atsushi Wada, Kouichi Yamada, Shigeto Kobayashi
  • Publication number: 20130247174
    Abstract: An authentication system including: an authenticator that collates an object that is to be authenticated to determine whether the object is valid and sets, when the object is determined to be valid, an authentication state for the object; a detector that continuously detects, after the setting by the authenticator, the presence of the object; and an authentication canceller that cancels, when the detector detects the absence of the object, the authentication state set for the object. This configuration makes it possible to avoid an unauthorized use of the authentication system.
    Type: Application
    Filed: January 8, 2013
    Publication date: September 19, 2013
    Inventor: Atsushi WADA
  • Patent number: 8535815
    Abstract: According to one embodiment, there is provided a compound represented by Formula (1): where Cu represents a copper, PR1R2R3 is a phosphine compound coordinating with Cu, where R1, R2, R3, R4 and R5 may be the same or different, and represent a linear, branched or cyclic alkyl group having 1-6 carbon atoms or an aromatic cyclic group which may have a substituent, R6, R7, R8 and R9 each independently represents a halogen atom, cyano group, nitro group, linear, branched or cyclic alkyl group having 1-6 carbon atoms or H, and X is F, Cl, Br or I.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: September 17, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Tomoaki Sawabe, Atsushi Wada, Yukitami Mizuno, Tomoko Sugizaki, Isao Takasu, Shintaro Enomoto
  • Patent number: 8513716
    Abstract: A MOS transistor includes a gate electrode formed in a grid pattern, source regions and drain regions each surrounded by the gate electrode, and a source metal wiring connected to the source regions via source contacts and a drain metal wiring connected to the drain regions via drain contacts. The source metal wiring and the drain metal wiring are disposed along one direction of the grid of the gate electrode. Each of the source regions and the drain regions is a rectangular form having its long side along the length direction of each metal wiring. The source metal wiring and the drain metal wiring are each formed in a zigzag manner in the length direction and are respectively connected to the source contacts and the drain contacts.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: August 20, 2013
    Assignee: Semiconductor Components Industries, LLC
    Inventors: Yoshitaka Ueda, Kouichi Yamada, Atsushi Wada, Shigeto Kobayashi
  • Publication number: 20130154547
    Abstract: A determination circuit includes a first detecting unit that detects whether first and second power-supply terminals are connected based on a voltage at the second power-supply terminal of a coupling unit that includes the second power-supply terminal connectable to the first power-supply terminal of a device including first and second terminals, and third and fourth terminals connectable respectively to the first and the second terminals. The determination circuit also includes a voltage applying unit that applies first and second voltages to the third and fourth terminals respectively, a second detecting unit that detects that the first and the second terminals are connected to the third and the fourth terminals, respectively, and a discrimination unit that discriminates a type of the device based on voltages at the third and the fourth terminals connected to the first and second terminals, respectively.
    Type: Application
    Filed: November 19, 2012
    Publication date: June 20, 2013
    Inventors: Atsushi Wada, Shigeto Kobayashi