Patents by Inventor Ryo Hirabayashi
Ryo Hirabayashi 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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Patent number: 11932083Abstract: A vehicle air conditioner has a refrigeration cycle system including a compressor. The rotational frequency of the compressor is variably controlled, and the compressor is prevented from being operated within a resonating rotational frequency range of the compressor in which the vibration frequency of the compressor and the natural frequency of a steering device resonate with each other. When the vehicle performs automated driving, the compressor is also allowed to operate within the resonating rotational frequency range.Type: GrantFiled: July 22, 2022Date of Patent: March 19, 2024Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryo Higashiura, Takayuki Shimauchi, Hidekazu Hirabayashi
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Patent number: 11425793Abstract: There is provide a printing apparatus including: a transport section that transports a medium in a first direction; a discharge section that discharges a liquid to the medium transported by the transport section; a signal generation section that outputs a first pulse signal; and a heating section that is provided downstream of the discharge section in the first direction, includes a first heater that generates heat in accordance with a first pulse included in the first pulse signal, and heats the medium, in which the signal generation section adjusts the first pulse in accordance with a heating amount for heating the medium by the heating section.Type: GrantFiled: May 21, 2020Date of Patent: August 23, 2022Inventors: Masaaki Fujimori, Hironori Endo, Toshiyuki Suzuki, Toru Matsuyama, Ryo Hirabayashi, Nobuaki Ito
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Patent number: 11214062Abstract: A liquid discharging apparatus includes: a drive unit that includes a discharging head that discharges liquid; a first board that includes a control circuit that controls the discharging head; a first cable for electrical coupling between the control circuit and the drive unit; a second cable for electrical coupling between the control circuit and the drive unit; and housing inside which the drive unit, the first board, the first cable, and the second cable are housed. The second cable includes a shield layer containing a conductive material. The position of the first cable is between the housing and the second cable.Type: GrantFiled: August 28, 2020Date of Patent: January 4, 2022Inventors: Hidekazu Uematsu, Ryo Hirabayashi
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Patent number: 11207902Abstract: There is provided a printing apparatus including: a transport section that transports a medium in a first direction; a printing section that makes a liquid adhere to the medium transported by the transport section; a heating section provided downstream of the printing section in the first direction, in which the heating section includes a first heater that extends to a first range in a second direction intersecting the first direction and a second range positioned on one side in the second direction from the first range and heats the medium, and a second heater that extends to the first range and a third range positioned on the other side in the second direction from the first range, and heats the medium, and heats the medium by the first heater and the second heater when the printing section made the liquid adhere to the first range on the medium.Type: GrantFiled: May 21, 2020Date of Patent: December 28, 2021Assignee: Seiko Epson CorporationInventors: Masaaki Fujimori, Hironori Endo, Toshiyuki Suzuki, Toru Matsuyama, Ryo Hirabayashi, Nobuaki Ito
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Printing apparatus having a heater that includes a protection section for a heat generating resistor
Patent number: 11198307Abstract: There is provided a printing apparatus including: a transport section that transports a medium in a first direction; a discharge section that discharges a liquid to the medium transported by the transport section; and a heater that is provided downstream of the discharge section in the first direction, and heats the medium, in which the heater includes a ceramic substrate, a heat generating resistor provided on the ceramic substrate, and a protection section that protects the heat generating resistor.Type: GrantFiled: May 21, 2020Date of Patent: December 14, 2021Inventors: Masaaki Fujimori, Hironori Endo, Toshiyuki Suzuki, Toru Matsuyama, Ryo Hirabayashi, Nobuaki Ito -
Publication number: 20210060944Abstract: A liquid discharging apparatus includes: a drive unit that includes a discharging head that discharges liquid; a first board that includes a control circuit that controls the discharging head; a first cable for electrical coupling between the control circuit and the drive unit; a second cable for electrical coupling between the control circuit and the drive unit; and housing inside which the drive unit, the first board, the first cable, and the second cable are housed. The second cable includes a shield layer containing a conductive material. The position of the first cable is between the housing and the second cable.Type: ApplicationFiled: August 28, 2020Publication date: March 4, 2021Inventors: Hidekazu UEMATSU, Ryo HIRABAYASHI
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Publication number: 20210034105Abstract: A liquid discharge apparatus includes a drive signal output circuit configured to output a drive signal, a drive section including a discharge head configured to discharge a liquid in accordance with the drive signal, a solid-state battery configured to supply electric power to the drive signal output circuit, and a housing that includes a first wall section and a second wall section and houses the drive section, the drive signal output circuit, and the solid-state battery. The solid-state battery includes a solid electrolyte and a first electrode, the first wall section has a first surface that is an outer surface of the housing, the second wall section has a second surface that is an outer surface of the housing, an area of the second surface is larger than an area of the first surface, and the electrolyte and the first electrode are stacked along a direction intersecting the second surface.Type: ApplicationFiled: July 30, 2020Publication date: February 4, 2021Inventors: Ryohei HORITA, Ryo HIRABAYASHI
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Publication number: 20200374983Abstract: There is provide a printing apparatus including: a transport section that transports a medium in a first direction; a discharge section that discharges a liquid to the medium transported by the transport section; a signal generation section that outputs a first pulse signal; and a heating section that is provided downstream of the discharge section in the first direction, includes a first heater that generates heat in accordance with a first pulse included in the first pulse signal, and heats the medium, in which the signal generation section adjusts the first pulse in accordance with a heating amount for heating the medium by the heating section.Type: ApplicationFiled: May 21, 2020Publication date: November 26, 2020Inventors: Masaaki FUJIMORI, Hironori ENDO, Toshiyuki SUZUKI, Toru MATSUYAMA, Ryo HIRABAYASHI, Nobuaki ITO
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Publication number: 20200369045Abstract: There is provided a printing apparatus including: a transport section that transports a medium in a first direction; a discharge section that discharges a liquid to the medium transported by the transport section; and a heater that is provided downstream of the discharge section in the first direction, and heats the medium, in which the heater includes a ceramic substrate, a heat generating resistor provided on the ceramic substrate, and a protection section that protects the heat generating resistor.Type: ApplicationFiled: May 21, 2020Publication date: November 26, 2020Inventors: Masaaki FUJIMORI, Hironori ENDO, Toshiyuki SUZUKI, Toru MATSUYAMA, Ryo HIRABAYASHI, Nobuaki ITO
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Publication number: 20200369044Abstract: There is provided a printing apparatus including: a transport section that transports a medium in a first direction; a printing section that makes a liquid adhere to the medium transported by the transport section; a heating section provided downstream of the printing section in the first direction, in which the heating section includes a first heater that extends to a first range in a second direction intersecting the first direction and a second range positioned on one side in the second direction from the first range and heats the medium, and a second heater that extends to the first range and a third range positioned on the other side in the second direction from the first range, and heats the medium, and heats the medium by the first heater and the second heater when the printing section made the liquid adhere to the first range on the medium.Type: ApplicationFiled: May 21, 2020Publication date: November 26, 2020Inventors: Masaaki FUJIMORI, Hironori ENDO, Toshiyuki SUZUKI, Toru MATSUYAMA, Ryo HIRABAYASHI, Nobuaki ITO
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Patent number: 9944072Abstract: A liquid discharging apparatus includes a head unit which includes a discharge unit which discharges a liquid, a controller which controls discharging of the liquid, a plurality of first signal lines which connect the controller to the head unit, and at least one second signal line which connects the controller to the head unit, in which, the controller transmits the differential signal to the head unit via the first signal lines, and in which the head unit transmits the state signal in analog format to the controller via the second signal line.Type: GrantFiled: June 14, 2017Date of Patent: April 17, 2018Assignee: Seiko Epson CorporationInventors: Noboru Tamura, Toru Matsuyama, Ryo Hirabayashi
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Publication number: 20180009218Abstract: A liquid discharging apparatus includes a head unit which includes a discharge unit which discharges a liquid, a controller which controls discharging of the liquid, a plurality of first signal lines which connect the controller to the head unit, and at least one second signal line which connects the controller to the head unit, in which, the controller transmits the differential signal to the head unit via the first signal lines, and in which the head unit transmits the state signal in analog format to the controller via the second signal line.Type: ApplicationFiled: June 14, 2017Publication date: January 11, 2018Inventors: Noboru TAMURA, Toru MATSUYAMA, Ryo HIRABAYASHI
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Patent number: 9000110Abstract: A compound represented by the following formula (a): CH2?CR1—CONJ-CGR2—(CH2)n—COO-Q1-Rf1??(a) is provided. This compound is capable of forming a polymer having an oil repellency equivalent to polymers containing a polyfluoroalkyl group containing at least 8 carbon atoms, although the polyfluoroalkyl group contains up to 6 carbon atoms. In the formula, R1 is hydrogen atom or methyl group, R2 is hydrogen atom or a group represented by —(CH2)m—COO-Q2-Rf2 (r), n and m are independently an integer of 0 to 4, Rf1 and Rf2 are independently a polyfluoroalkyl group or a polyfluoroether group containing 1 to 6 carbon atoms, Q1 and Q2 are independently single bond or a divalent linkage group, J is hydrogen atom or an alkyl group containing 1 to 3 carbon atoms, and G is hydrogen atom or an alkyl group containing 1 to 3 carbon atoms.Type: GrantFiled: August 17, 2010Date of Patent: April 7, 2015Assignee: AGC Seimi Chemical Co., Ltd.Inventors: Fusae Ishiwata, Ryo Hirabayashi, Hirotaka Shimizu
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Patent number: 8835549Abstract: An engine part coated with an engine-parts-coating composition comprising (i) at least one of a polyfluoroalkyl group and a polyfluoropolyether group, (ii) an organopolysiloxane group, and (iii) an alkoxysilyl group.Type: GrantFiled: December 9, 2010Date of Patent: September 16, 2014Assignee: Kabushiki Kaisha RikenInventors: Yunzhi Gao, Junichi Takahashi, Ayako Fujie, Ryo Hirabayashi
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Publication number: 20120245274Abstract: An engine part coated with an engine-parts-coating composition comprising (i) at least one of a polyfluoroalkyl group and a polyfluoropolyether group, (ii) an organopolysiloxane group, and (iii) an alkoxysilyl group.Type: ApplicationFiled: December 9, 2010Publication date: September 27, 2012Applicant: KABUSHIKI KAISHA RIKENInventors: Yunzhi Gao, Junichi Takahashi, Ayako Fujie, Ryo Hirabayashi
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Publication number: 20120149860Abstract: A compound represented by the following formula (a): CH2?CR1—CONJ-CKR2—(CH2)n—COO-Q1-Rf1??(a) is provided. This compound is capable of forming a polymer having an oil repellency equivalent to polymers containing a polyfluoroalkyl group containing at least 8 carbon atoms, although the polyfluoroalkyl group contains up to 6 carbon atoms. In the formula, R1 is hydrogen atom or methyl group, R2 is hydrogen atom or a group represented by —(CH2)m—COO-Q2-Rf2 (r), n and m are independently an integer of 0 to 4, Rf1 and Rf2 are independently a polyfluoroalkyl group or a polyfluoroether group containing 1 to 6 carbon atoms, Q1 and Q2 are independently single bond or a divalent linkage group, J is hydrogen atom or an alkyl group containing 1 to 3 carbon atoms, K is hydrogen atom or an alkyl group containing 1 to 3 carbon atoms, and j and k are independently single bond or an alkylene group containing 1 to 3 carbon atoms with the proviso that j and k are not simultaneously single bond.Type: ApplicationFiled: August 17, 2010Publication date: June 14, 2012Applicant: AGC SEIMI CHEMICAL CO.,LTD.Inventors: Fusae Ishiwata, Ryo Hirabayashi, Hirotaka Shimizu