Patents by Inventor Yasuhiro Araki
Yasuhiro Araki 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: 20240051899Abstract: Provided is a production method for indan and hydrindane, including a reaction step of introducing a raw material composition including tetrahydroindene into a continuous reactor including a solid catalyst containing platinum, and bringing the raw material composition into contact with the solid catalyst under the conditions of 150° C. to 350° C. to obtain a reaction product including indan and hydrindane, in which the amount (mol/min) of hydrogen molecules is 5 times or less the amount (mol/min) of tetrahydroindene, and the amount (mol/min) of oxygen molecules is 0.1 times or less the amount (mol/min) of tetrahydroindene.Type: ApplicationFiled: January 13, 2022Publication date: February 15, 2024Applicant: ENEOS CORPORATIONInventors: Yasuhiro ARAKI, Atsushi SEGAWA, Yasuyuki IWASA, Tai OHUCHI, Kazuya MAYUMI, Yukihiro YOSHIWARA
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Publication number: 20230416158Abstract: One embodiment of the present invention relates to a method of manufacturing a green sheet, a method of manufacturing a silicon nitride sintered body, or a green sheet molding material. The method of manufacturing the green sheet includes a step of obtaining a silicon nitride water slurry that contains at least silicon nitride, water, and a binder and whose water blending amount is 10 to 70 parts by mass per 100 parts by mass of silicon nitride, a decompression treatment step of decompressing the silicon nitride water slurry to obtain a slurry for green sheet molding, and a sheet molding step of molding the slurry for green sheet molding to obtain a sheet molded body.Type: ApplicationFiled: September 29, 2021Publication date: December 28, 2023Inventors: Dai Kusano, Kunihiro Gotoh, Yasuhiro Araki
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Publication number: 20230357103Abstract: To provide a method for producing cyclohexylbenzene, which is capable of obtaining cyclohexylbenzene at a high selectivity, and a cyclohexylbenzene composition obtained with the method. A method for producing cyclohexylbenzene, comprising a step of bringing a raw material containing benzene and cyclohexene or cyclohexanol into contact with a solid acid catalyst to thereby perform alkylation reaction, wherein the solid acid catalyst is a silica-alumina catalyst or an MTW-type zeolite catalyst.Type: ApplicationFiled: November 9, 2021Publication date: November 9, 2023Applicant: ENEOS CorporationInventors: Yasuyuki IWASA, Yasuhiro ARAKI
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Patent number: 11420913Abstract: A method for producing a monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms, including bringing a raw material which contains a light hydrocarbon having 2 to 7 carbon atoms as a main component into contact with a catalyst composition for producing a monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms. The catalyst composition for producing a monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms is coated with an amorphous silicon oxide compound and contains a crystalline aluminosilicate, and the silicon oxide compound is a silicon oxide compound derived from a compound represented by XnSi(OR)4-n, where X represents a hydrogen atom or an alkyl group, R represents an alkyl group, and n represents an integer of 0 to 4.Type: GrantFiled: September 2, 2019Date of Patent: August 23, 2022Assignees: ENEOS CORPORATION, THE UNIVERSITY OF TOKYO, KOGAKUIN UNIVERSITYInventors: Hideo Tsuneoka, Yasuyuki Iwasa, Yasuhiro Araki, Kazu Okumura, Masaru Ogura
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Patent number: 11208367Abstract: A method for producing p-xylene, comprising: a dimerization step of bringing a first raw material comprising isobutene into contact with a dimerization catalyst to generate C8 components comprising diisobutylene; a cyclization step of bringing a second raw material comprising the C8 components into contact with a dehydrogenation catalyst comprising Pt in the presence of water to obtain a reaction product comprising p-xylene; and a collection step of collecting p-xylene from the reaction product.Type: GrantFiled: March 19, 2019Date of Patent: December 28, 2021Assignee: ENEOS CORPORATIONInventors: Ai Minoda, Masanari Akiyama, Yasuhiro Araki
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Patent number: 11163186Abstract: An object of the present disclosure is to provide a display device capable of improving productivity. A display device according to the present disclosure includes a display panel, a protective member disposed on a display surface of the display panel via a bonding material and an outer periphery thereof protruding from the display panel, and a frame enclosing the display panel and supporting the outer periphery of the protective member from lower side which is on a side of the display panel. The frame has a concave portion cut out from a portion of a surface in contact with the protective member toward an outer side surface. In the concave portion, an adhesive adhering the protective member and the frame together is filled.Type: GrantFiled: December 27, 2019Date of Patent: November 2, 2021Assignee: Mitsubishi Electric CorporationInventor: Yasuhiro Araki
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Publication number: 20210238110Abstract: A method for producing p-xylene, comprising: a dimerization step of bringing a first raw material comprising isobutene into contact with a dimerization catalyst comprising at least one selected from the group consisting of Group 9 metal elements and Group 10 metal elements to generate C8 components comprising 2,5-dimethylhexene; and a cyclization step of bringing a second raw material comprising the C8 components into contact with a dehydrogenation catalyst to generate p-xylene by the cyclodehydrogenation reaction of the C8 components.Type: ApplicationFiled: May 13, 2019Publication date: August 5, 2021Applicant: ENEOS CORPORATIONInventors: Yasuhiro ARAKI, Masanari AKIYAMA
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Patent number: 11066343Abstract: Provided is a method for producing p-xylene, comprising: a provision step of providing a C4 fraction comprising at least isobutene as a product formed by fluidized catalytic cracking of a heavy oil fraction; a dimerization step of bringing a first raw material comprising the isobutene into contact with a dimerization catalyst to produce a C8 component comprising a dimer of isobutene; and a cyclization step of bringing a second raw material comprising the C8 component with a dehydrogenation catalyst to produce p-xylene through a cyclization/dehydrogenation reaction of the C8 component.Type: GrantFiled: November 16, 2017Date of Patent: July 20, 2021Assignee: ENEOS CORPORATIONInventors: Yasuhiro Araki, Mayumi Yokoi, Ryoji Ida, Atsushi Segawa, Masanari Akiyama
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Publication number: 20210214288Abstract: A method for producing a monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms, including bringing a raw material which contains a light hydrocarbon having 2 to 7 carbon atoms as a main component into contact with a catalyst composition for producing a monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms. The catalyst composition for producing a monocyclic aromatic hydrocarbon having 6 to 8 carbon atoms is coated with an amorphous silicon oxide compound and contains a crystalline aluminosilicate, and the silicon oxide compound is a silicon oxide compound derived from a compound represented by XnSi(OR)4-n, where X represents a hydrogen atom or an alkyl group, R represents an alkyl group, and n represents an integer of 0 to 4.Type: ApplicationFiled: September 2, 2019Publication date: July 15, 2021Applicants: ENEOS CORPORATION, THE UNIVERSITY OF TOKYO, KOGAKUIN UNIVERSITYInventors: Hideo TSUNEOKA, Yasuyuki IWASA, Yasuhiro ARAKI, Kazu OKUMURA, Masaru OGURA
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Publication number: 20210063807Abstract: The display apparatus includes a front housing being a housing that surrounds the display panel and supports the display panel and the protective member. The front housing includes a tip portion in contact with the back surface being a curved surface of the protective member. At the tip portion of the front housing, there exist a contact region in contact with the back surface and a recess. The recess is provided from the contact region over to the side surface on the outer side of the front housing. An adhesive is provided in the recess. In order that the back surface of the protective member is fixed to the tip portion of the front housing with the adhesive, the adhesive is bonded to the back surface.Type: ApplicationFiled: July 6, 2020Publication date: March 4, 2021Applicant: Mitsubishi Electric CorporationInventor: Yasuhiro ARAKI
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Publication number: 20210039353Abstract: The seal material has an end portion intersecting the longitudinal direction of the seal material. The peeling film and the structural portion are configured such that the region where the structural portion exists out of the seal material is a starting point where the peeling film is peeled from the seal material in a plan view.Type: ApplicationFiled: June 25, 2020Publication date: February 11, 2021Applicant: Mitsubishi Electric CorporationInventor: Yasuhiro ARAKI
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Publication number: 20210009487Abstract: A method for producing p-xylene, comprising: a dimerization step of bringing a first raw material comprising isobutene into contact with a dimerization catalyst to generate C8 components comprising diisobutylene; a cyclization step of bringing a second raw material comprising the C8 components into contact with a dehydrogenation catalyst comprising Pt in the presence of water to obtain a reaction product comprising p-xylene; and a collection step of collecting p-xylene from the reaction product.Type: ApplicationFiled: March 19, 2019Publication date: January 14, 2021Applicant: ENEOS CorporationInventors: Ai MINODA, Masanari AKIYAMA, Yasuhiro ARAKI
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Publication number: 20210009488Abstract: A method for producing p-xylene, comprising: a dimerization step of bringing a first raw material comprising isobutene into contact with a dimerization catalyst to generate C8 components comprising diisobutylene; a cyclization step of bringing a second raw material comprising the C8 components into contact with a dehydrogenation catalyst comprising Pt in the presence of hydrogen to obtain a reaction product comprising p-xylene; and a collection step of collecting p-xylene from the reaction product.Type: ApplicationFiled: March 19, 2019Publication date: January 14, 2021Applicant: ENEOS CorporationInventors: Ai MINODA, Masanari AKIYAMA, Yasuhiro ARAKI, Masakazu IKEDA, Mayumi YOKOI
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Publication number: 20200233258Abstract: An object of the present disclosure is to provide a display device capable of improving productivity. A display device according to the present disclosure includes a display panel, a protective member disposed on a display surface of the display panel via a bonding material and an outer periphery thereof protruding from the display panel, and a frame enclosing the display panel and supporting the outer periphery of the protective member from lower side which is on a side of the display panel. The frame has a concave portion cut out from a portion of a surface in contact with the protective member toward an outer side surface. In the concave portion, an adhesive adhering the protective member and the frame together is filled.Type: ApplicationFiled: December 27, 2019Publication date: July 23, 2020Applicant: Mitsubishi Electric CorporationInventor: Yasuhiro ARAKI
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Patent number: 10556684Abstract: A light-weight and low-power integrated system module suitable for installation at a passenger seat disposed aboard a passenger vehicle and methods for manufacturing and using same. By integrating selected interface system components with the associated interconnections, the integrated system module provides an intuitive user interface system for interacting with a passenger entertainment system. The integrated system module can be installed within a seatback of the passenger seat that compliments the look and feel of the user interface system, creating an immersive entertainment experience during travel.Type: GrantFiled: May 31, 2018Date of Patent: February 11, 2020Assignee: Panasonic Avionics CorporationInventors: Paul Anthony Margis, Mehdi Izadyar, Marshal H. Perlman, Kaname Tomita, Yasuhiro Araki, Taku Yamada, Omar Lopez, Craig Allan Depner, Sheng Tong
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Publication number: 20190263731Abstract: Provided is a method for producing p-xylene, comprising: a provision step of providing a C4 fraction comprising at least isobutene as a product formed by fluidized catalytic cracking of a heavy oil fraction; a dimerization step of bringing a first raw material comprising the isobutene into contact with a dimerization catalyst to produce a C8 component comprising a dimer of isobutene; and a cyclization step of bringing a second raw material comprising the C8 component with a dehydrogenation catalyst to produce p-xylene through a cyclization/dehydrogenation reaction of the C8 component.Type: ApplicationFiled: November 16, 2017Publication date: August 29, 2019Applicant: JXTG Nippon Oil & Energy CorporationInventors: Yasuhiro ARAKI, Mayumi YOKOI, Ryoji IDA, Atsushi SEGAWA, Masanari AKIYAMA
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Patent number: 10199422Abstract: A plurality of pixel regions are aligned in a matrix in a semiconductor substrate, and each of the plurality of pixel regions includes an active region, two photoelectric conversion elements, two floating capacitance regions, and a first transistor. Each of the plurality of pixel regions includes two transfer transistors each having each of the two photoelectric conversion elements and each of the two floating capacitance regions. The first transistor is arranged within the pixel region, between one floating capacitance region and the other floating capacitance region of the two floating capacitance regions with respect to a direction in which the one floating capacitance region and the other floating capacitance region are aligned.Type: GrantFiled: July 9, 2014Date of Patent: February 5, 2019Assignee: Renesas Electronics CorporationInventor: Yasuhiro Araki
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Publication number: 20180273181Abstract: A light-weight and low-power integrated system module suitable for installation at a passenger seat disposed aboard a passenger vehicle and methods for manufacturing and using same. By integrating selected interface system components with the associated interconnections, the integrated system module provides an intuitive user interface system for interacting with a passenger entertainment system. The integrated system module can be installed within a seatback of the passenger seat that compliments the look and feel of the user interface system, creating an immersive entertainment experience during travel.Type: ApplicationFiled: May 31, 2018Publication date: September 27, 2018Inventors: Paul Anthony Margis, Mehdi Izadyar, Marshal H. Perlman, Kaname Tomita, Yasuhiro Araki, Taku Yamada, Omar Lopez, Craig Allan Depner, Sheng Tong
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Patent number: 10011357Abstract: A light-weight and low-power integrated system module suitable for installation at a passenger seat disposed aboard a passenger vehicle and methods for manufacturing and using same. By integrating selected interface system components with the associated interconnections, the integrated system module provides an intuitive user interface system for interacting with a passenger entertainment system. The integrated system module can be installed within a seatback of the passenger seat that compliments the look and feel of the user interface system, creating an immersive entertainment experience during travel.Type: GrantFiled: April 20, 2015Date of Patent: July 3, 2018Assignee: PANASONIC AVIONICS CORPORATIONInventors: Paul Anthony Margis, Mehdi Izadyar, Marshal H. Perlman, Kaname Tomita, Yasuhiro Araki, Taku Yamada, Omar Lopez, Craig Allan Depner, Sheng Tong
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Patent number: D904328Type: GrantFiled: October 17, 2018Date of Patent: December 8, 2020Assignee: PANASONIC AVIONICS CORPORATIONInventors: Paul Anthony Margis, Mehdi Izadyar, Marshal H. Perlman, Kaname Tomita, Yasuhiro Araki, Taku Yamada, Omar Lopez, Craig Allan Depner, Sheng Tong