Patents by Inventor Toshio Miyazawa

Toshio Miyazawa 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: 20220273002
    Abstract: To provide an agent and a method for enhancing carbonation sensation whereby a natural carbonation sensation alone can be enhanced without imparting unnecessary smell or undesired tasted to foods and beverages having carbonate stimulation. A carbonation sensation enhancing agent for foods and beverages having carbonate stimulation said carbonation sensation enhancing agent comprising polygodial as an active ingredient and being characterized by further comprising spilanthol in combination with polygodial.
    Type: Application
    Filed: May 17, 2022
    Publication date: September 1, 2022
    Applicant: Ogawa & Co., Ltd.
    Inventors: Yasutaka SHOJI, Rie NAKASONE, Toshio MIYAZAWA, Maiko TAKAHASHI, Ryuichi HIROSE
  • Publication number: 20210337832
    Abstract: To provide an agent and a method for enhancing carbonation sensation whereby a natural carbonation sensation alone can be enhanced without imparting unnecessary smell or undesired tasted to foods and beverages having carbonate stimulation. A carbonation sensation enhancing agent for foods and beverages having carbonate stimulation said carbonation sensation enhancing agent comprising polygodial as an active ingredient and being characterized by further comprising spilanthol in combination with polygodial.
    Type: Application
    Filed: July 18, 2019
    Publication date: November 4, 2021
    Applicant: Ogawa & Co., Ltd.
    Inventors: Yasutaka SHOJI, Rie NAKASONE, Toshio MIYAZAWA, Maiko TAKAHASHI, Ryuichi HIROSE
  • Patent number: 10453416
    Abstract: A display driving circuit having a shift register is formed on the display panel. The shift register includes a first stage having first and second transistors and a second stage having a third and fourth transistor. A voltage of a control electrode of the first transistor is boosted by a voltage of a first pulse line changing from low to high. In an On state, the second transistor connects the control electrode of the first transistor and a constant voltage line. A voltage of a control electrode of the third transistor is boosted by a voltage of a second pulse line changing from low to high. In an On state, the fourth transistor connects the control electrode of the third transistor and a constant voltage line. The fourth transistor is switched on by a signal from the first stage.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: October 22, 2019
    Assignees: Japan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Toshio Miyazawa, Iwao Takemoto, Atsushi Hasegawa, Masahiro Maki, Kazutaka Goto
  • Publication number: 20190156780
    Abstract: A display driving circuit having a shift register is formed on the display panel. The shift register includes a first stage having first and second transistors and a second stage having a third and fourth transistor. A voltage of a control electrode of the first transistor is boosted by a voltage of a first pulse line changing from low to high. In an On state, the second transistor connects the control electrode of the first transistor and a constant voltage line. A voltage of a control electrode of the third transistor is boosted by a voltage of a second pulse line changing from low to high. In an On state, the fourth transistor connects the control electrode of the third transistor and a constant voltage line. The fourth transistor is switched on by a signal from the first stage.
    Type: Application
    Filed: January 22, 2019
    Publication date: May 23, 2019
    Inventors: Toshio MIYAZAWA, Iwao TAKEMOTO, Atsushi HASEGAWA, Masahiro MAKI, Kazutaka GOTO
  • Patent number: 10223994
    Abstract: A display driving circuit having a shift register is formed on the display panel. The shift register includes a first stage having first and second transistors and a second stage having a third and fourth transistor. A voltage of a control electrode of the first transistor is boosted by a voltage of a first pulse line changing from low to high. In an On state, the second transistor connects the control electrode of the first transistor and a constant voltage line. A voltage of a control electrode of the third transistor is boosted by a voltage of a second pulse line changing from low to high. In an On state, the fourth transistor connects the control electrode of the third transistor and a constant voltage line. The fourth transistor is switched on by a signal from the first stage.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: March 5, 2019
    Assignees: Japan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Toshio Miyazawa, Iwao Takemoto, Atsushi Hasegawa, Masahiro Maki, Kazutaka Goto
  • Patent number: 10101619
    Abstract: A display device has a transistor including a gate terminal, a first input-output terminal and a second input-output terminal, the gate terminal connected to a scanning signal line and the first input-output terminal connected to a video signal line, a photoconductive element including a first terminal and a second terminal, the first terminal connected to the second input-output terminal of the transistor and the second terminal connected to a first power line, and a light-emitting element including a third terminal and a fourth terminal, the third terminal connected to the second input-output terminal of the transistor and the fourth terminal connected to a second power line.
    Type: Grant
    Filed: June 12, 2017
    Date of Patent: October 16, 2018
    Assignee: Japan Display Inc.
    Inventors: Toshio Miyazawa, Shigeru Sakamoto, Toshihiro Sato
  • Patent number: 10086610
    Abstract: According to one embodiment, an inkjet head includes a plurality of actuators on a substrate in a row and spaced from each other, each actuator extending from the substrate to form a chamber space between each adjacent pair of actuators in the plurality of actuators, a flow passage block including a frame portion surrounding an outer periphery of the plurality of actuators and a blocking portion having protrusions sealing both ends of the chamber spaces between every other adjacent pair of actuators along the row, and a common ink chamber above the flow passage block and in fluid communication with the chamber spaces between any adjacent pairs of actuators not sealed at both ends by the blocking portion with a plurality of chamber spaces.
    Type: Grant
    Filed: September 4, 2017
    Date of Patent: October 2, 2018
    Assignee: TOSHIBA TEC KABUSHIKI KAISHA
    Inventor: Toshio Miyazawa
  • Publication number: 20180144704
    Abstract: A display driving circuit having a shift register is formed on the display panel. The shift register includes a first stage having first and second transistors and a second stage having a third and fourth transistor. A voltage of a control electrode of the first transistor is boosted by a voltage of a first pulse line changing from low to high. In an On state, the second transistor connects the control electrode of the first transistor and a constant voltage line. A voltage of a control electrode of the third transistor is boosted by a voltage of a second pulse line changing from low to high. In an On state, the fourth transistor connects the control electrode of the third transistor and a constant voltage line. The fourth transistor is switched on by a signal from the first stage.
    Type: Application
    Filed: January 4, 2018
    Publication date: May 24, 2018
    Inventors: Toshio Miyazawa, Iwao Takemoto, Atsushi Hasegawa, Masahiro Maki, Kazutaka Goto
  • Publication number: 20180072058
    Abstract: According to one embodiment, an inkjet head includes a plurality of actuators on a substrate in a row and spaced from each other, each actuator extending from the substrate to form a chamber space between each adjacent pair of actuators in the plurality of actuators, a flow passage block including a frame portion surrounding an outer periphery of the plurality of actuators and a blocking portion having protrusions sealing both ends of the chamber spaces between every other adjacent pair of actuators along the row, and a common ink chamber above the flow passage block and in fluid communication with the chamber spaces between any adjacent pairs of actuators not sealed at both ends by the blocking portion with a plurality of chamber spaces.
    Type: Application
    Filed: September 4, 2017
    Publication date: March 15, 2018
    Inventor: Toshio MIYAZAWA
  • Patent number: 9892704
    Abstract: A display driving circuit having a shift register is formed on the display panel. The shift register includes a first stage having first and second transistors and a second stage having a third and fourth transistor. A voltage of a control electrode of the first transistor is boosted by a voltage of a first pulse line changing from low to high. In an On state, the second transistor connects the control electrode of the first transistor and a constant voltage line. A voltage of a control electrode of the third transistor is boosted by a voltage of a second pulse line changing from low to high. In an On state, the fourth transistor connects the control electrode of the third transistor and a constant voltage line. The fourth transistor is switched on by a signal from the first stage.
    Type: Grant
    Filed: June 2, 2017
    Date of Patent: February 13, 2018
    Assignees: Japan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Toshio Miyazawa, Iwao Takemoto, Atsushi Hasegawa, Masahiro Maki, Kazutaka Goto
  • Patent number: 9881551
    Abstract: A drive circuit for a light emitting element which can correct a threshold voltage of a drive transistor between two reference voltages without a reset power supply. The drive circuit includes a light emitting element, a drive transistor for controlling an amount of current, a first switching element that is arranged between the light emitting element and the drive transistor, a second switching element that is arranged between the drive transistor and the second reference voltage, a third switching element that is arranged between a gate, and one of a source and a drain of the drive transistor, a fourth switching element that is connected to the other of the source and the drain of the drive transistor, and controls input of signal voltage, and a first capacitor connected to the gate of the drive transistor.
    Type: Grant
    Filed: June 24, 2016
    Date of Patent: January 30, 2018
    Assignee: Japan Display Inc.
    Inventors: Toshio Miyazawa, Mitsuhide Miyamoto
  • Publication number: 20170276983
    Abstract: A display device has a transistor including a gate terminal, a first input-output terminal and a second input-output terminal, the gate terminal connected to a scanning signal line and the first input-output terminal connected to a video signal line, a photoconductive element including a first terminal and a second terminal, the first terminal connected to the second input-output terminal of the transistor and the second terminal connected to a first power line, and a light-emitting element including a third terminal and a fourth terminal, the third terminal connected to the second input-output terminal of the transistor and the fourth terminal connected to a second power line.
    Type: Application
    Filed: June 12, 2017
    Publication date: September 28, 2017
    Inventors: Toshio MIYAZAWA, Shigeru ` Sakamoto, Toshihiro Sato
  • Publication number: 20170270884
    Abstract: A display driving circuit having a shift register is formed on the display panel. The shift register includes a first stage having first and second transistors and a second stage having a third and fourth transistor. A voltage of a control electrode of the first transistor is boosted by a voltage of a first pulse line changing from low to high. In an On state, the second transistor connects the control electrode of the first transistor and a constant voltage line. A voltage of a control electrode of the third transistor is boosted by a voltage of a second pulse line changing from low to high. In an On state, the fourth transistor connects the control electrode of the third transistor and a constant voltage line. The fourth transistor is switched on by a signal from the first stage.
    Type: Application
    Filed: June 2, 2017
    Publication date: September 21, 2017
    Inventors: Toshio MIYAZAWA, Iwao TAKEMOTO, Atsushi HASEGAWA, Masahiro MAKI, Kazutaka GOTO
  • Patent number: 9725804
    Abstract: A processing apparatus includes a plurality of first gas supply channels configured to supply a plurality of gases to the process chamber, a second gas supply channel configured to supply a gas to the process chamber, the gas being used in processing the target substrate, a plurality of first valves configured to open and close the plurality of first gas supply channels, a second valve configured to open and close the second gas supply channel, and a controller. One of the plurality of first valves is a follow-up target valve. The controller controls opening/closing operation of the plurality of first valves such that opening durations of the plurality of first valves do not overlap with each other, and controls opening/closing operation of the second valve such that opening duration of the second valve has a predetermined time relationship with opening duration of the follow-up target valve.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: August 8, 2017
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Katsuhito Hirose, Toshio Miyazawa
  • Patent number: 9708711
    Abstract: A processing apparatus includes a processing chamber, gas supply paths provided in a corresponding relationship with the kinds of process gases supplied into the processing chamber, and valves respectively arranged in the gas supply paths. The apparatus further includes a measuring unit for measuring a physical parameter associated with each of the process gases passing through the gas supply paths, a register unit which stores the physical parameter, and a control unit configured to determine a process status based on the physical parameter stored in the register unit. The register unit is provided in a lower-hierarchy control device connected to the control unit of a higher hierarchy to transmit and receive signals to and from the control unit. The lower-hierarchy control device is configured to control input and output signals between the control unit and end devices under the control of the control unit.
    Type: Grant
    Filed: January 24, 2013
    Date of Patent: July 18, 2017
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Katsuhito Hirose, Toshio Miyazawa, Toshiharu Hirata, Toshimasa Tanaka
  • Patent number: 9709863
    Abstract: In a liquid crystal display device, a first substrate adjacent to a liquid crystal display panel is subjected to rubbing in a first direction that is the same as a polarization axis direction of light emitted from the liquid crystal display panel, and a second substrate that interposes a liquid crystal layer with the first substrate is subjected to rubbing in a second direction at a right angle with the first direction. The second direction is made the same as the polarization axis direction of polarized sunglasses to allow visual recognition of the image using the polarized sunglasses. Electrode patterns formed by alternately providing narrow and wide electrodes are arranged on the upper and lower substrates in a direction at a right angle with each other so that the rubbing directions on the upper and lower substrates form a right angle to ensure stable 3D display.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: July 18, 2017
    Assignee: Japan Display Inc.
    Inventors: Toshio Miyazawa, Terunori Saitou, Tatsuya Sugita, Miyuki Sugita, Shinichiro Oka
  • Patent number: 9697790
    Abstract: A display driving circuit having a shift register is formed on the display panel. The shift register includes a first stage having first and second transistors and a second stage having a third and fourth transistor. A voltage of a control electrode of the first transistor is boosted by a voltage of a first pulse line changing from low to high. In an On state, the second transistor connects the control electrode of the first transistor and a constant voltage line. A voltage of a control electrode of the third transistor is boosted by a voltage of a second pulse line changing from low to high. In an On state, the fourth transistor connects the control electrode of the third transistor and a constant voltage line. The fourth transistor is switched on by a signal from the first stage.
    Type: Grant
    Filed: September 2, 2016
    Date of Patent: July 4, 2017
    Assignees: Japan Display Inc., Panasonic Liquid Crystal Display Co., Ltd.
    Inventors: Toshio Miyazawa, Iwao Takemoto, Atsushi Hasegawa, Masahiro Maki, Kazutaka Goto
  • Patent number: 9679952
    Abstract: An organic electroluminescence display device including pixels, a first bank provided between the pixels and covering a periphery edge part of a pixel electrode, a second bank provided on a first upper surface of the first bank and including a second upper surface and a first side surface, an auxiliary wiring provided on the second upper surface and including a third upper surface and a second side surface, an organic electroluminescence layer in contact with the pixel electrode, the first and second banks, and the auxiliary wiring, a common pixel electrode bridging the pixels, the organic electroluminescence layer includes a first region in contact with the pixel electrode, the first upper surface and the first side surface, and a second region in contact with the auxiliary wiring and separated from the first region, and the common pixel electrode is in contact with the second side surface.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: June 13, 2017
    Assignee: Japan Display Inc.
    Inventor: Toshio Miyazawa
  • Patent number: 9599853
    Abstract: In order to provide a display device capable of improving the display quality at the time of 2D display and 3D display, the present invention provides a display device that includes: a display panel that displays an image; and a liquid crystal lens panel that is arranged on the display surface side of the display panel, controls a refractive index in a cylindrical lens manner to form parallax barriers, and switches 2D display and 3D display, and the liquid crystal lens panel includes: a first transparent substrate that is arranged on the display panel side; a second transparent substrate that is arranged to face the first substrate through a liquid crystal layer; and a first polarizing plate that is formed on the display surface side of the second transparent substrate to control a polarization direction of light transmitting through the liquid crystal lens panel.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: March 21, 2017
    Assignee: Japan Display Inc.
    Inventors: Tatsuya Sugita, Shinichiro Oka, Shinichi Komura, Toshio Miyazawa, Terunori Saitou
  • Publication number: 20170053613
    Abstract: A display driving circuit having a shift register is formed on the display panel. The shift register includes a first stage having first and second transistors and a second stage having a third and fourth transistor. A voltage of a control electrode of the first transistor is boosted by a voltage of a first pulse line changing from low to high. In an On state, the second transistor connects the control electrode of the first transistor and a constant voltage line. A voltage of a control electrode of the third transistor is boosted by a voltage of a second pulse line changing from low to high. In an On state, the fourth transistor connects the control electrode of the third transistor and a constant voltage line. The fourth transistor is switched on by a signal from the first stage.
    Type: Application
    Filed: September 2, 2016
    Publication date: February 23, 2017
    Inventors: Toshio MIYAZAWA, Iwao TAKEMOTO, Atsushi HASEGAWA, Masahiro MAKI, Kazutaka GOTO