Patents by Inventor Satoshi Miyagawa

Satoshi Miyagawa 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: 20220235047
    Abstract: The present invention relates to novel combinations. The invention also relates to such combinations for use as pharmaceuticals, for instance in the treatment of bacterial diseases, including diseased caused by pathogenic mycobacteria such as non-tuberculosis mycobacteria. In particular, the present invention relates to a medicament, characterized in that a compound having a cytochrome bc1 inhibitory activity, or its pharmaceutically acceptable salt, is combined with clarithromycin or azithromycin, and clofazimine, or their pharmaceutically acceptable salts.
    Type: Application
    Filed: May 28, 2020
    Publication date: July 28, 2022
    Applicants: Shionogi & Co., Ltd., HSIRI THERAPEUTICS, INC.
    Inventors: Kenzo NISHIGUCHI, Satoshi MIYAGAWA, William D. CLAYPOOL, Marvin J. MILLER, Garrett C. MORASKI, Jeffrey S. SCHOREY
  • Patent number: 11218085
    Abstract: The power conversion device includes an inverter circuit in which one or a plurality of current limitation circuits that limit an electric current flowing in each of legs are provided and a control unit that controls, when a target voltage or a target current of the inverter circuit is outside a predetermined range, the current limitation circuits such that the electric current flowing in each of the legs is not limited and alternately performs the ON/OFF control of the two switching elements of each of the legs with a dead time in between and controls, when the target voltage or the target current is within the predetermined range, the current limitation circuits such that the electric current flowing in each of the legs is limited and alternately performs the ON/OFF control the two switching elements of each of the legs of the inverter circuit without the dead time in between.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: January 4, 2022
    Assignee: OMRON Corporation
    Inventors: Takeshi Kiribuchi, Satoshi Miyagawa, Hitoshi Fukuhara
  • Patent number: 11171577
    Abstract: The power conversion device includes an inverter circuit in which one or a plurality of current limitation circuits that limit an electric current flowing in each of legs are provided and a control unit that controls, when a target voltage or a target current of the inverter circuit is outside a predetermined range, the current limitation circuits such that the electric current flowing in each of the legs is not limited and alternately performs the ON/OFF control of the two switching elements of each of the legs with a dead time in between and controls, when the target voltage or the target current is within the predetermined range, the current limitation circuits such that the electric current flowing in each of the legs is limited and alternately performs the ON/OFF control the two switching elements of each of the legs of the inverter circuit without the dead time in between.
    Type: Grant
    Filed: March 6, 2019
    Date of Patent: November 9, 2021
    Assignee: OMRON Corporation
    Inventors: Takeshi Kiribuchi, Satoshi Miyagawa, Hitoshi Fukuhara
  • Patent number: 11133769
    Abstract: Provided is a motor control device that can detect an abnormality of a motor at an early stage. A motor control device includes: a control unit that calculates a voltage command value based on an input current command value and controls drive of the motor by using the calculated voltage command value; a virtual motor unit that simulates the value of a current flowing through the motor, based on the voltage command value calculated by the control unit and a plurality of parameters related to specifications of the motor; and a determination unit that determines whether or not the motor is in an abnormal state by comparing the current command value input to the control unit and the current value simulated by the virtual motor unit.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: September 28, 2021
    Assignee: OMRON Corporation
    Inventors: Hitoshi Fukuhara, Satoshi Miyagawa
  • Patent number: 11063546
    Abstract: The present invention easily inhibits an influence of a dead time on voltage control without requiring a user to consider a specific usage condition or the like of each motor control device. A control circuit (10) controls a step-down converter circuit (40) to step down a DC voltage to be applied to an inverter circuit (60) so that a duty of a PWM signal becomes greater than a dead time (Td).
    Type: Grant
    Filed: January 17, 2019
    Date of Patent: July 13, 2021
    Assignee: OMRON CORPORATION
    Inventors: Sunao Takemura, Satoshi Miyagawa
  • Publication number: 20200228043
    Abstract: The present invention easily inhibits an influence of a dead time on voltage control without requiring a user to consider a specific usage condition or the like of each motor control device. A control circuit (10) controls a step-down converter circuit (40) to step down a DC voltage to be applied to an inverter circuit (60) so that a duty of a PWM signal becomes greater than a dead time (Td).
    Type: Application
    Filed: January 17, 2019
    Publication date: July 16, 2020
    Applicant: OMRON Corporation
    Inventors: Sunao TAKEMURA, Satoshi MIYAGAWA
  • Publication number: 20200212835
    Abstract: Provided is a motor control device that can detect an abnormality of a motor at an early stage. A motor control device includes: a control unit that calculates a voltage command value based on an input current command value and controls drive of the motor by using the calculated voltage command value; a virtual motor unit that simulates the value of a current flowing through the motor, based on the voltage command value calculated by the control unit and a plurality of parameters related to specifications of the motor; and a determination unit that determines whether or not the motor is in an abnormal state by comparing the current command value input to the control unit and the current value simulated by the virtual motor unit.
    Type: Application
    Filed: February 20, 2019
    Publication date: July 2, 2020
    Applicant: OMRON Corporation
    Inventors: Hitoshi FUKUHARA, Satoshi MIYAGAWA
  • Publication number: 20200212824
    Abstract: The power conversion device includes an inverter circuit in which one or a plurality of current limitation circuits that limit an electric current flowing in each of legs are provided and a control unit that controls, when a target voltage or a target current of the inverter circuit is outside a predetermined range, the current limitation circuits such that the electric current flowing in each of the legs is not limited and alternately performs the ON/OFF control of the two switching elements of each of the legs with a dead time in between and controls, when the target voltage or the target current is within the predetermined range, the current limitation circuits such that the electric current flowing in each of the legs is limited and alternately performs the ON/OFF control the two switching elements of each of the legs of the inverter circuit without the dead time in between.
    Type: Application
    Filed: March 6, 2019
    Publication date: July 2, 2020
    Applicant: OMRON Corporation
    Inventors: Takeshi KIRIBUCHI, Satoshi MIYAGAWA, Hitoshi FUKUHARA
  • Patent number: 9343690
    Abstract: A method for producing a luminescent organic film, the method including: coating a solution containing a ?-electron conjugated compound precursor A-(B)m and at least one kind of a luminescent dye, where the ?-electron conjugated compound precursor A-(B)m contains a leaving substituent; and applying external stimulus to the ?-electron conjugated compound precursor A-(B)m to eliminate the leaving substituent thereof, so that the ?-electron conjugated compound precursor A-(B)m is converted to a ?-electron conjugated compound A-(C)m and an eliminated compound X—Y as in the following reaction formula (I):
    Type: Grant
    Filed: November 20, 2012
    Date of Patent: May 17, 2016
    Assignee: Ricoh Company, Ltd.
    Inventors: Hajime Nakanotani, Satoshi Yamamoto, Daisuke Goto, Satoshi Miyagawa, Takuji Kato, Masataka Mohri
  • Patent number: 9293713
    Abstract: An arylamine compound including: a partial structure shown in formula (1-1) or (1-2), wherein either X or Y is one of leaving substituents and the other is a hydrogen atom; either (X1, X2) or (Y1, Y2) is one of the leaving substituents respectively and the other is the hydrogen atom respectively; each of Q1, Q2, Q3, Q4, Q5, and Q6 is selected from the hydrogen atom, a halogen atom, organic substituents other than the leaving substituents, and an atomic bonding to link with an adjacent arylamine group respectively; and adjacent two substituents selected from Q1, Q2, Q3, Q4, Q5, and Q6 may be linked together to form the ring which may be a part of an arylamine group.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: March 22, 2016
    Assignee: RICOH COMPANY, LTD.
    Inventors: Daisuke Goto, Takuji Katoh, Satoshi Yamamoto, Masataka Mohri, Satoshi Miyagawa, Hajime Nakanotani
  • Patent number: 9062221
    Abstract: A polymer including: a polyaryl backbone; and an organic side-chain group including a partial structure represented by the following General Formula (I) or (II).
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: June 23, 2015
    Assignee: Ricoh Company, Ltd.
    Inventors: Satoshi Yamamoto, Daisuke Goto, Satoshi Miyagawa
  • Patent number: 9041786
    Abstract: A monitoring system has a plurality of monitoring terminals communicably connected to each other. Each monitoring terminal has an imaging portion for imaging a monitoring area allocated to an own-terminal, a tracing portion for processing an imaged image of the imaging portion and tracing a target person traveling in the monitoring area, a tracing information creation portion for creating tracing information associating the target person traced by the tracing portion with tracing start time, tracing stop time, and characteristic information of the target person, a tracing information storage portion for storing the tracing information created by the tracing information creation portion, and a tracing information notification portion for notifying the tracing information created by the tracing information creation portion to the other monitoring terminals.
    Type: Grant
    Filed: April 5, 2010
    Date of Patent: May 26, 2015
    Assignee: OMRON Corporation
    Inventors: Hideto Hamabashiri, Satoshi Miyagawa, Masaaki Yagi, Shinya Yuasa
  • Patent number: 8550800
    Abstract: It is an object to prevent dies from interfering with each other when the dies are closed and effectively prevent overshoot of cavity temperature while efficiently performing heating of the dies. In an injection molding machine for two-material molding including two sets of a first injecting unit and a second injecting unit that respectively plasticize different resin materials and inject and fill the resin materials, prior to performing injection molding on the first injecting unit side on a secondary side, after injection molding on the second injecting unit side on a primary side, heating of the dies is started before 180-degree rotation of a rotary die plate is completed. After the start of heating, until the 180-degree rotation of the rotary die plate is completed, i.e., die closing is performed, die temperatures are maintained within a temperature range set higher than die temperatures during the heating start and lower than die temperatures during injection.
    Type: Grant
    Filed: December 7, 2009
    Date of Patent: October 8, 2013
    Assignee: Mitsubishi Heavy Industries Plastic Technology Co., Ltd.
    Inventors: Satoshi Miyagawa, Naoki Kato, Yasuaki Ozeki, Hiroto Matsushita, Masamitsu Saji, Yasuo Okochi, Toshihiko Kariya, Koji Kubota
  • Publication number: 20130253131
    Abstract: A polymer including: a polyaryl backbone; and an organic side-chain group including a partial structure represented by the following General Formula (I) or (II).
    Type: Application
    Filed: March 13, 2013
    Publication date: September 26, 2013
    Inventors: Satoshi Yamamoto, Daisuke Goto, Satoshi Miyagawa
  • Publication number: 20130225858
    Abstract: An arylamine compound including: a partial structure shown in formula (1-1) or (1-2), wherein either X or Y is one of leaving substituents and the other is a hydrogen atom; either (X1, X2) or (Y1, Y2) is one of the leaving substituents respectively and the other is the hydrogen atom respectively; each of Q1, Q2, Q3, Q4, Q5, and Q6 is selected from the hydrogen atom, a halogen atom, organic substituents other than the leaving substituents, and an atomic bonding to link with an adjacent arylamine group respectively; and adjacent two substituents selected from Q1, Q2, Q3, Q4, Q5, and Q6 may be linked together to form the ring which may be a part of an arylamine group.
    Type: Application
    Filed: February 28, 2013
    Publication date: August 29, 2013
    Inventors: Daisuke GOTO, Takuji Katoh, Satoshi Yamamoto, Masataka Mohri, Satoshi Miyagawa, Hajime Nakanotani
  • Publication number: 20130134360
    Abstract: A method for producing a luminescent organic film, the method including: coating a solution containing a ?-electron conjugated compound precursor A-(B)m and at least one kind of a luminescent dye, where the ?-electron conjugated compound precursor A-(B)m contains a leaving substituent; and applying external stimulus to the ?-electron conjugated compound precursor A-(B)m to eliminate the leaving substituent thereof, so that the ?-electron conjugated compound precursor A-(B)m is converted to a ?-electron conjugated compound A-(C)m and an eliminated compound X—Y as in the following reaction formula (I):
    Type: Application
    Filed: November 20, 2012
    Publication date: May 30, 2013
    Inventors: Hajime NAKANOTANI, Satoshi YAMAMOTO, Daisuke GOTO, Satoshi MIYAGAWA, Takuji KATO, Masataka MOHRI
  • Patent number: 8360766
    Abstract: An injection molding machine is provided with a mold forming a cavity into which a resin is injected, a liquid supplying device which supplies a liquid continuously to an internal flow channel of the mold during a preparation period prior to injection of the resin and an injection period in which the resin after the preparation period is injected, an electricity supplying device which supplies electricity to an electric heater arranged on the mold at least during a part of the preparation period, thereby heating the mold, and a controller which carries out a predetermined procedure for making different a temperature of a liquid in the internal flow channel between the preparation period and the injection period.
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: January 29, 2013
    Assignee: Mitsubishi Heavy Industries Plastic Technology Co., Ltd.
    Inventors: Toshihiko Kariya, Satoshi Miyagawa, Naoki Toda, Gen Hamada, Michitaka Hattori
  • Publication number: 20120087999
    Abstract: It is an object to prevent dies from interfering with each other when the dies are closed and effectively prevent overshoot of cavity temperature while efficiently performing heating of the dies. In an injection molding machine for two-material molding including two sets of a first injecting unit and a second injecting unit that respectively plasticize different resin materials and inject and fill the resin materials, prior to performing injection molding on the first injecting unit side on a secondary side, after injection molding on the second injecting unit side on a primary side, heating of the dies is started before 180-degree rotation of a rotary die plate is completed. After the start of heating, until the 180-degree rotation of the rotary die plate is completed, i.e., die closing is performed, die temperatures are maintained within a temperature range set higher than die temperatures during the heating start and lower than die temperatures during injection.
    Type: Application
    Filed: December 7, 2009
    Publication date: April 12, 2012
    Applicant: MITSUBISHI HEAVY INDUSTRIES PLASTIC TECHNOLOGY CO., LTD.
    Inventors: Satoshi Miyagawa, Naoki Kato, Yasuaki Ozeki, Hiroto Matsushita, Masamitsu Saji, Yasuo Okochi, Toshihiko Kariya, Koji Kubota
  • Publication number: 20120019644
    Abstract: A monitoring system has a plurality of monitoring terminals communicably connected to each other. Each monitoring terminal has an imaging portion for imaging a monitoring area allocated to an own-terminal, a tracing portion for processing an imaged image of the imaging portion and tracing a target person traveling in the monitoring area, a tracing information creation portion for creating tracing information associating the target person traced by the tracing portion with tracing start time, tracing stop time, and characteristic information of the target person, a tracing information storage portion for storing the tracing information created by the tracing information creation portion, and a tracing information notification portion for notifying the tracing information created by the tracing information creation portion to the other monitoring terminals.
    Type: Application
    Filed: April 5, 2010
    Publication date: January 26, 2012
    Applicant: OMRON CORPORATION
    Inventors: Hideto Hamabashiri, Satoshi Miyagawa, Masaaki Yagi, Shinya Yuasa
  • Publication number: 20110049762
    Abstract: An injection molding machine is provided with a mold forming a cavity into which a resin is injected, a liquid supplying device which supplies a liquid continuously to an internal flow channel of the mold during a preparation period prior to injection of the resin and an injection period in which the resin after the preparation period is injected, an electricity supplying device which supplies electricity to an electric heater arranged on the mold at least during a part of the preparation period, thereby heating the mold, and a controller which carries out a predetermined procedure for making different a temperature of a liquid in the internal flow channel between the preparation period and the injection period.
    Type: Application
    Filed: August 5, 2009
    Publication date: March 3, 2011
    Applicant: MITSUBISHI HEAVY INDUSTRIES PLASTIC TECHNOLOGY Co., Ltd.
    Inventors: Toshihiko Kariya, Satoshi Miyagawa, Naoki Toda, Gen Hamada, Michitaka Hattori