Patents by Inventor Seiya Takahashi
Seiya Takahashi 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: 20240092400Abstract: A vehicle front recognition apparatus includes an imager that captures an image of an environment ahead of a vehicle on the road, an image analyzer that analyzes the image of the environment with artificial intelligence to segment the image areas of the image by classes to which objects captured in the image belong, and a road information acquirer that acquires high-precision map information ahead of the vehicle. The vehicle front recognition apparatus acquires dynamic information that is not included in the high-precision map information from the classes. The image analyzer includes a feeling-of-strangeness area extractor extracting a feeling-of-strangeness area using the classes from the image areas. The vehicle front recognition apparatus further includes a feeling-of-strangeness area verifier that verifies whether the vehicle can pass through the feeling-of-strangeness area and a notifier that notifies a driver when the vehicle cannot pass through the feeling-of-strangeness area.Type: ApplicationFiled: September 7, 2023Publication date: March 21, 2024Applicant: SUBARU CORPORATIONInventors: Hiroki MANIWA, Reo HARADA, Hiroaki KURAMOCHI, Seiya SATO, Shigeki MUKAI, Kazuyuki TAKAHASHI, Wataru MUNEMURA
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Publication number: 20240083422Abstract: A vehicle drive assist apparatus is to be applied to a vehicle. The vehicle drive assist apparatus includes an object recognizer, a risk area setter, and a risk level setter. The object recognizer is configured to recognize an object in front of the vehicle. The risk area setter is configured to, when small objects are around the object, set a risk area including the small objects. The risk level setter is configured to set a risk level for the risk area with respect to the vehicle based on distribution of height information items within the risk area.Type: ApplicationFiled: August 28, 2023Publication date: March 14, 2024Applicant: SUBARU CORPORATIONInventors: Seiya SATO, Reo HARADA, Hiroaki KURAMOCHI, Hiroki MANIWA, Wataru MUNEMURA, Kazuyuki TAKAHASHI, Shigeki MUKAI
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Publication number: 20240083416Abstract: A vehicle drive assist apparatus is to be applied to a vehicle. The apparatus includes an object recognizer, a risk area setter, a risk level setter, a route candidate setter, a route evaluation value calculator, and a vehicle travel route setter. The object recognizer recognizes an object in front of the vehicle. The risk area setter sets, when small objects are around the object, a risk area including the small objects. The risk level setter sets a risk level for the risk area based on a distribution state of the small objects within the risk area. The route candidate setter sets patterns of route candidates for avoiding a risk resulting from the risk area. The route evaluation value calculator calculates a route evaluation value for each of the route candidates. The vehicle travel route setter sets, as a vehicle travel route, the route candidate having an optimum route evaluation value.Type: ApplicationFiled: August 28, 2023Publication date: March 14, 2024Applicant: SUBARU CORPORATIONInventors: Reo HARADA, Seiya SATO, Hiroaki KURAMOCHI, Hiroki MANIWA, Wataru MUNEMURA, Shigeki MUKAI, Kazuyuki TAKAHASHI
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Publication number: 20240083423Abstract: A vehicle drive assist apparatus is to be applied to a vehicle. The vehicle drive assist apparatus includes an object recognizer, a dispersion area extractor, and a risk area setter. The object recognizer is configured to recognize an object in front of the vehicle. The dispersion area extractor is configured to extract a dispersion area where luminance values are dispersed around the recognized object. The risk area setter is configured to set, as a risk area where small objects are distributed, an area including the dispersion area.Type: ApplicationFiled: August 28, 2023Publication date: March 14, 2024Applicant: SUBARU CORPORATIONInventors: Reo HARADA, Seiya SATO, Hiroaki KURAMOCHI, Hiroki MANIWA, Wataru MUNEMURA, Shigeki MUKAI, Kazuyuki TAKAHASHI
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Patent number: 11800654Abstract: A device includes a first sealing member, a second sealing member, a first circuit member and a second circuit member. The first sealing member basically includes a first film formed with an opening and includes a frame film. At least one of the first circuit member and the second circuit member includes an exposed portion and a seal portion which surrounds the exposed portion. The frame film has a film-seal portion and a circuit-seal portion. The film-seal portion is bonded to the first film to surround the opening. The circuit-seal portion is bonded to the seal portion to surround the exposes portion. The device is formed with a closed space which is enclosed by the first sealing member and the second sealing member. The exposed portion is exposed to the outer space located outside the device.Type: GrantFiled: March 22, 2022Date of Patent: October 24, 2023Assignee: Japan Aviation Electronics Industry, LimitedInventors: Shinji Ueda, Seiya Takahashi, Hiroshi Akimoto
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Publication number: 20230068401Abstract: A laser welding method is a method for joining a first member in the shape of a plate and made of a metal material to a second member made of a metal material by laser welding. The laser welding method includes an arranging step and a laser beam irradiation step. In the arranging step, the second member is brought into contact with or brought close to one main surface of the first member. In the laser beam irradiation step, the other main surface of the first member is irradiated with the laser beam, the other surface being a main surface opposite to the one main surface of the first member. In the laser beam irradiation step, the first member and the second member are melted to form a weld portion having a substantially circular or oval shape in a plan view and to form a fillet on a joined portion between the first member and the second member.Type: ApplicationFiled: February 8, 2021Publication date: March 2, 2023Applicant: DELTA KOGYO CO., LTD.Inventors: Yukio YAMAMOTO, Tomohito TSUDO, Masashi HIRAOKA, Seiya TAKAHASHI
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Publication number: 20220324759Abstract: A manufacturing method of a sintered body is a manufacturing method of the sintered body which increases a temperature while applying an electric field to a ceramic compact. This method controls a current which flows to the ceramic compact so that a sintering rate becomes constant.Type: ApplicationFiled: July 29, 2020Publication date: October 13, 2022Inventors: Takahisa YAMAMOTO, Tomoharu TOKUNAGA, Yudai YAMASHITA, Tsuyoshi KURACHI, Kimihiro TAGUCHI, Seiya TAKAHASHI, Ryosuke UMEMURA
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Publication number: 20220322518Abstract: A device comprises a first sealing member, a second sealing member, a first circuit member and a second circuit member. The first sealing member basically comprises a first film formed with an opening and comprises a frame film. At least one of the first circuit member and the second circuit member comprises an exposed portion and a seal portion which surrounds the exposed portion. The frame film has a film-seal portion and a circuit-seal portion. The film-seal portion is bonded to the first film to surround the opening. The circuit-seal portion is bonded to the seal portion to surround the exposes portion. The device is formed with a closed space which is enclosed by the first sealing member and the second sealing member. The exposed portion is exposed to the outer space located outside the device.Type: ApplicationFiled: March 22, 2022Publication date: October 6, 2022Applicant: Japan Aviation Electronics Industry, LimitedInventors: Shinji UEDA, Seiya TAKAHASHI, Hiroshi AKIMOTO
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Publication number: 20220152736Abstract: A laser welding method includes a laser beam irradiation step of oscillating a laser beam and condensing the laser beam on a welding portion, and a scanning step of scanning a spot of the laser beam. In the execution of laser welding, while oscillating the laser beam, a screw portion having a dot shape in a plan view is formed in which a metal member is melted by scanning of the spot so as to circle around a predetermined position, and while the metal member in the screw portion is in a molten state, a linear portion being linear in a plan view and continuous with the screw portion is formed in which a metal member is melted by scanning of the spot so as to be separated from the screw portion.Type: ApplicationFiled: March 10, 2020Publication date: May 19, 2022Applicant: DELTA KOGYO CO., LTD.Inventors: Yukio YAMAMOTO, Tomohito TSUDO, Seiya TAKAHASHI, Chieko HASHIZAKA
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Patent number: 10620109Abstract: The present invention aims to provide a method of sorting a skeletal muscle progenitor cell from a cell population containing the skeletal muscle progenitor cell. The above-mentioned problem is solved by providing a step of introducing miRNA-responsive mRNA into a cell population. The miRNA-responsive mRNA contains (i) a nucleic acid having a sequence specifically recognized by miRNA specifically expressed in a skeletal muscle progenitor cell, and (ii) a nucleic acid containing a sequence encoding a marker protein.Type: GrantFiled: January 14, 2016Date of Patent: April 14, 2020Assignee: KYOTO UNIVERSITYInventors: Hirohide Saito, Seiya Takahashi, Hidetoshi Sakurai, Takahiko Sato, Satoru Takayama
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Publication number: 20200056248Abstract: An object of the present invention is to provide a method for increasing the purity of a type of tissue cell such as an endothelial cell, a hepatocyte, or an insulin-producing cell. The present invention solves the problem by providing a method comprising a step of introducing, into a cell population, an mRNA comprising a nucleic acid sequence recognized by an miRNA specifically expressed in endothelial cells, hepatocytes, or insulin-producing cells.Type: ApplicationFiled: October 22, 2019Publication date: February 20, 2020Inventors: Yoshinori Yoshida, Hirohide Saito, Kenji Miki, Kei Endo, Seiya Takahashi
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Patent number: 10538740Abstract: An object of the present invention is to provide a novel method for sorting cardiomyocytes. Another object of the present invention is to provide a method for producing high-purity cardiomyocytes and a kit used therefor. The present invention provides a method for sorting cardiomyocytes, comprising a step of introducing miRNA-responsive mRNA into a cell group, wherein the miRNA-responsive mRNA consists of a sequence comprising the following (i) and (ii): (i) a nucleic acid specifically recognized by miRNA specifically expressed in cardiomyocytes, and (ii) a nucleic acid corresponding to the coding region of a gene, wherein translation of (ii) the nucleic acid corresponding to the coding region of a gene into protein is regulated by the nucleic acid sequence in (i) above, thereby achieving the aforementioned objects.Type: GrantFiled: March 20, 2015Date of Patent: January 21, 2020Assignee: Kyoto UniversityInventors: Yoshinori Yoshida, Hirohide Saito, Kenji Miki, Kei Endo, Seiya Takahashi
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Patent number: 10501811Abstract: An object of the present invention is to provide a method for increasing the purity of a type of tissue cell such as an endothelial cell, a hepatocyte, or an insulin-producing cell. The present invention solves the problem by providing a method comprising a step of introducing, into a cell population, an mRNA comprising a nucleic acid sequence recognized by an miRNA specifically expressed in endothelial cells, hepatocytes, or insulin-producing cells.Type: GrantFiled: April 22, 2016Date of Patent: December 10, 2019Assignee: KYOTO UNIVERSITYInventors: Yoshinori Yoshida, Hirohide Saito, Kenji Miki, Kei Endo, Seiya Takahashi
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Publication number: 20180100203Abstract: An object of the present invention is to provide a method for increasing the purity of a type of tissue cell such as an endothelial cell, a hepatocyte, or an insulin-producing cell. The present invention solves the problem by providing a method comprising a step of introducing, into a cell population, an mRNA comprising a nucleic acid sequence recognized by an miRNA specifically expressed in endothelial cells, hepatocytes, or insulin-producing cells.Type: ApplicationFiled: April 22, 2016Publication date: April 12, 2018Inventors: Yoshinori Yoshida, Hirohide Saito, Kenji Miki, Kei Endo, Seiya Takahashi
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Publication number: 20170370821Abstract: The present invention aims to provide a method of sorting a skeletal muscle progenitor cell from a cell population containing the skeletal muscle progenitor cell. The above-mentioned problem is solved by providing a step of introducing miRNA-responsive mRNA into a cell population. The miRNA-responsive mRNA contains (i) a nucleic acid having a sequence specifically recognized by miRNA specifically expressed in a skeletal muscle progenitor cell, and (ii) a nucleic acid containing a sequence encoding a marker protein.Type: ApplicationFiled: January 14, 2016Publication date: December 28, 2017Applicant: KYOTO UNIVERSITYInventors: Hirohide SAITO, Seiya TAKAHASHI, Hidetoshi SAKURAI, Takahiko SATO, Satoru TAKAYAMA
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Publication number: 20170369846Abstract: An object of the present invention is to provide a novel method for sorting cardiomyocytes. Another object of the present invention is to provide a method for producing high-purity cardiomyocytes and a kit used therefor. The present invention provides a method for sorting cardiomyocytes, comprising a step of introducing miRNA-responsive mRNA into a cell group, wherein the miRNA-responsive mRNA consists of a sequence comprising the following (i) and (ii): (i) a nucleic acid specifically recognized by miRNA specifically expressed in cardiomyocytes, and (ii) a nucleic acid corresponding to the coding region of a gene, wherein translation of (ii) the nucleic acid corresponding to the coding region of a gene into protein is regulated by the nucleic acid sequence in (i) above, thereby achieving the aforementioned objects.Type: ApplicationFiled: March 20, 2015Publication date: December 28, 2017Inventors: Yoshinori Yoshida, Hirohide Saito, Kenji Miki, Kei Endo, Seiya Takahashi
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Patent number: 9735501Abstract: A magnetic connector has a connector body including a magnet, a plurality of connection terminals that are arranged and fixed on the connector body so as to correspond to a plurality of contact patterns of a connection object, and a plurality of attracted members that are formed of magnetic substance, are arranged and fixed on a support member having a sheet-like shape and flexibility so as to correspond to the plurality of contact patterns of the connection object and are, via the connection object on which the plurality of contact patterns are arranged to face the plurality of connection terminals, attracted toward the connector body due to magnetic force whereby the plurality of contact patterns are pressed against the plurality of connection terminals and thereby connected to the plurality of connection terminals.Type: GrantFiled: November 9, 2016Date of Patent: August 15, 2017Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Keisuke Nakamura, Hiroshi Akimoto, Seiya Takahashi
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Patent number: 9614321Abstract: A magnetic connector has a connector body including a magnet, a plurality of connection terminals that are arranged and fixed on the connector body so as to correspond to a plurality of contact patterns of a connection object, and a plurality of attracted members that are formed of magnetic substance, are arranged and fixed on a support member having a sheet-like shape and flexibility so as to correspond to the plurality of contact patterns of the connection object and are, via the connection object on which the plurality of contact patterns are arranged to face the plurality of connection terminals, attracted toward the connector body due to magnetic force whereby the plurality of contact patterns are pressed against the plurality of connection terminals and thereby connected to the plurality of connection terminals.Type: GrantFiled: February 5, 2015Date of Patent: April 4, 2017Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventors: Keisuke Nakamura, Hiroshi Akimoto, Seiya Takahashi
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Publication number: 20170062975Abstract: A magnetic connector has a connector body including a magnet, a plurality of connection terminals that are arranged and fixed on the connector body so as to correspond to a plurality of contact patterns of a connection object, and a plurality of attracted members that are formed of magnetic substance, are arranged and fixed on a support member having a sheet-like shape and flexibility so as to correspond to the plurality of contact patterns of the connection object and are, via the connection object on which the plurality of contact patterns are arranged to face the plurality of connection terminals, attracted toward the connector body due to magnetic force whereby the plurality of contact patterns are pressed against the plurality of connection terminals and thereby connected to the plurality of connection terminals.Type: ApplicationFiled: November 9, 2016Publication date: March 2, 2017Inventors: Keisuke NAKAMURA, Hiroshi AKIMOTO, Seiya TAKAHASHI
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Publication number: 20150255918Abstract: A magnetic connector has a connector body including a magnet, a plurality of connection terminals that are arranged and fixed on the connector body so as to correspond to a plurality of contact patterns of a connection object, and a plurality of attracted members that are formed of magnetic substance, are arranged and fixed on a support member having a sheet-like shape and flexibility so as to correspond to the plurality of contact patterns of the connection object and are, via the connection object on which the plurality of contact patterns are arranged to face the plurality of connection terminals, attracted toward the connector body due to magnetic force whereby the plurality of contact patterns are pressed against the plurality of connection terminals and thereby connected to the plurality of connection terminals.Type: ApplicationFiled: February 5, 2015Publication date: September 10, 2015Inventors: Keisuke NAKAMURA, Hiroshi AKIMOTO, Seiya TAKAHASHI