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).
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Publication number: 20240368416Abstract: An aqueous ink for ink jet recording includes: a polysaccharide; a coloring agent; and water. The polysaccharide includes at least one of a polysaccharide having a glucose skeleton in a structure, and a derivative thereof, and a viscosity of a 30 wt % aqueous solution of the polysaccharide measured at 25° C. is 10.0 mPa·s or less.Type: ApplicationFiled: April 29, 2024Publication date: November 7, 2024Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Masato ISOGAI, Yuka TSUZAKA, Satoshi NISHIDA, Nanako MIYAGAWA
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Patent number: 11989953Abstract: A method may include: capturing, by a camera on a travelling vehicle, a plurality of road images of a road; selecting, by processor circuitry, a plurality of diagnostic images from the plurality of road images; determining, by the processor circuitry, a condition level of a diagnostic target feature in each of two or more of the plurality of selected diagnostic images; and visualizing. The visualizing may include one diagnostic image of the plurality of selected diagnostic images. The one diagnostic image may show one diagnostic target feature of the plurality of the diagnostic target features. The visualizing may include a map showing the road and showing the condition levels along the road.Type: GrantFiled: January 18, 2024Date of Patent: May 21, 2024Assignee: Miyagawa Kogyo Co., Ltd.Inventors: Satoshi Miyagawa, Kazuo Ishii, Shinobu Okino
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Publication number: 20220235047Abstract: 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: ApplicationFiled: May 28, 2020Publication date: July 28, 2022Applicants: Shionogi & Co., Ltd., HSIRI THERAPEUTICS, INC.Inventors: Kenzo NISHIGUCHI, Satoshi MIYAGAWA, William D. CLAYPOOL, Marvin J. MILLER, Garrett C. MORASKI, Jeffrey S. SCHOREY
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Patent number: 11218085Abstract: 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: GrantFiled: March 6, 2019Date of Patent: January 4, 2022Assignee: OMRON CorporationInventors: Takeshi Kiribuchi, Satoshi Miyagawa, Hitoshi Fukuhara
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Patent number: 11171577Abstract: 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: GrantFiled: March 6, 2019Date of Patent: November 9, 2021Assignee: OMRON CorporationInventors: Takeshi Kiribuchi, Satoshi Miyagawa, Hitoshi Fukuhara
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Patent number: 11133769Abstract: 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: GrantFiled: February 20, 2019Date of Patent: September 28, 2021Assignee: OMRON CorporationInventors: Hitoshi Fukuhara, Satoshi Miyagawa
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Patent number: 11063546Abstract: 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: GrantFiled: January 17, 2019Date of Patent: July 13, 2021Assignee: OMRON CORPORATIONInventors: Sunao Takemura, Satoshi Miyagawa
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Publication number: 20200228043Abstract: 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: ApplicationFiled: January 17, 2019Publication date: July 16, 2020Applicant: OMRON CorporationInventors: Sunao TAKEMURA, Satoshi MIYAGAWA
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Publication number: 20200212835Abstract: 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: ApplicationFiled: February 20, 2019Publication date: July 2, 2020Applicant: OMRON CorporationInventors: Hitoshi FUKUHARA, Satoshi MIYAGAWA
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Publication number: 20200212824Abstract: 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: ApplicationFiled: March 6, 2019Publication date: July 2, 2020Applicant: OMRON CorporationInventors: Takeshi KIRIBUCHI, Satoshi MIYAGAWA, Hitoshi FUKUHARA
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Patent number: 9343690Abstract: 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: GrantFiled: November 20, 2012Date of Patent: May 17, 2016Assignee: Ricoh Company, Ltd.Inventors: Hajime Nakanotani, Satoshi Yamamoto, Daisuke Goto, Satoshi Miyagawa, Takuji Kato, Masataka Mohri
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Patent number: 9293713Abstract: 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: GrantFiled: February 28, 2013Date of Patent: March 22, 2016Assignee: RICOH COMPANY, LTD.Inventors: Daisuke Goto, Takuji Katoh, Satoshi Yamamoto, Masataka Mohri, Satoshi Miyagawa, Hajime Nakanotani
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Patent number: 9062221Abstract: 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: GrantFiled: March 13, 2013Date of Patent: June 23, 2015Assignee: Ricoh Company, Ltd.Inventors: Satoshi Yamamoto, Daisuke Goto, Satoshi Miyagawa
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Patent number: 9041786Abstract: 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: GrantFiled: April 5, 2010Date of Patent: May 26, 2015Assignee: OMRON CorporationInventors: Hideto Hamabashiri, Satoshi Miyagawa, Masaaki Yagi, Shinya Yuasa
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Patent number: 8550800Abstract: 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: GrantFiled: December 7, 2009Date of Patent: October 8, 2013Assignee: Mitsubishi Heavy Industries Plastic Technology Co., Ltd.Inventors: Satoshi Miyagawa, Naoki Kato, Yasuaki Ozeki, Hiroto Matsushita, Masamitsu Saji, Yasuo Okochi, Toshihiko Kariya, Koji Kubota
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Publication number: 20130253131Abstract: 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: ApplicationFiled: March 13, 2013Publication date: September 26, 2013Inventors: Satoshi Yamamoto, Daisuke Goto, Satoshi Miyagawa
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Publication number: 20130225858Abstract: 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: ApplicationFiled: February 28, 2013Publication date: August 29, 2013Inventors: Daisuke GOTO, Takuji Katoh, Satoshi Yamamoto, Masataka Mohri, Satoshi Miyagawa, Hajime Nakanotani
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Publication number: 20130134360Abstract: 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: ApplicationFiled: November 20, 2012Publication date: May 30, 2013Inventors: Hajime NAKANOTANI, Satoshi YAMAMOTO, Daisuke GOTO, Satoshi MIYAGAWA, Takuji KATO, Masataka MOHRI
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Patent number: 8360766Abstract: 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: GrantFiled: August 5, 2009Date of Patent: January 29, 2013Assignee: Mitsubishi Heavy Industries Plastic Technology Co., Ltd.Inventors: Toshihiko Kariya, Satoshi Miyagawa, Naoki Toda, Gen Hamada, Michitaka Hattori
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Publication number: 20120087999Abstract: 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: ApplicationFiled: December 7, 2009Publication date: April 12, 2012Applicant: MITSUBISHI HEAVY INDUSTRIES PLASTIC TECHNOLOGY CO., LTD.Inventors: Satoshi Miyagawa, Naoki Kato, Yasuaki Ozeki, Hiroto Matsushita, Masamitsu Saji, Yasuo Okochi, Toshihiko Kariya, Koji Kubota