Patents by Inventor Naoyuki Maeda
Naoyuki Maeda 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: 20240135962Abstract: According to one embodiment, a magnetic head includes first and second magnetic poles, a conductive part, an element part, and first to fourth terminals. The conductive part is electrically insulated from the first and second magnetic poles. The first and second terminals are electrically connected to the conductive part. The element part is provided between the first and second magnetic poles and electrically connected to the first and second magnetic poles. The element part is conductive. The third terminal is electrically connected to the first magnetic pole. The fourth terminal is electrically connected to the second magnetic pole. A first magnetic pole temperature in a first state is higher than a second magnetic pole temperature of the second magnetic pole in the first state. A first current is supplied between the first and second terminals in the first state.Type: ApplicationFiled: July 24, 2023Publication date: April 25, 2024Inventors: Yuji NAKAGAWA, Naoyuki NARITA, Tomoyuki MAEDA, Masayuki TAKAGISHI, Tazumi NAGASAWA, Ryo OSAMURA, Kosuke KURIHARA
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Patent number: 11935568Abstract: According to one embodiment, a magnetic recording device includes a magnetic head and a controller. The magnetic head includes first and second magnetic poles, a magnetic element provided between the first magnetic pole and the second magnetic pole, first and second terminals electrically connected to one end and another end of the magnetic element, respectively, and a coil. The controller is electrically connected to the magnetic element and the coil, and performs a recording operation. In the recording operation, the controller supplies a recording current to the coil while applying an element voltage between the first and second terminals. When the applied voltage is changed while the recording current is supplied, a differential resistance of the magnetic element becomes a first differential resistance peak when the applied voltage is a first voltage, and becomes a second differential resistance peak when the applied voltage is a second voltage.Type: GrantFiled: February 3, 2023Date of Patent: March 19, 2024Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATIONInventors: Yuji Nakagawa, Naoyuki Narita, Masayuki Takagishi, Tomoyuki Maeda
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Publication number: 20240070553Abstract: According to one embodiment, a data processing device includes an acquisitor, and a processor. The acquisitor is configured to acquire a first acquired data and a first other data. The processor is configured to perform a first evaluation index derivation operation deriving a first evaluation index from a plurality of first regression labels and a plurality of first synthetic regression labels. The first regression labels are derived from a plurality of first machine learning models. The first machine learning models are derived from a plurality of first sample data. The first synthetic regression labels are derived from a plurality of first synthetic machine learning models. The first synthetic machine learning models are derived from the first sample data and the first acquire data by a first transfer leaning. The first sample data are derived from the first other data or a first conversion other data.Type: ApplicationFiled: February 9, 2023Publication date: February 29, 2024Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATIONInventors: Ryo OSAMURA, Naoyuki NARITA, Tomoyuki MAEDA
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Publication number: 20230406010Abstract: A sheet processing apparatus to process a sheet includes a first conveyance path, a punching unit, a storage unit, a movement unit, and a receiving unit. The punching unit punches the sheet conveyed in the first conveyance path. The storage unit is removable from the sheet processing apparatus and stores punch chips generated by the punching unit. The movement unit moves together with the punching unit in a direction parallel to a movement direction of the punching unit. The receiving unit is between the movement unit and the storage unit and receives the punch chips from the punching unit via the movement unit while supporting the movement unit. When the storage unit is removed in a state in which punch chips stored in the storage unit have accumulated to reach the receiving unit, some of the punch chips that have reached the receiving unit are leveled by the receiving unit.Type: ApplicationFiled: June 12, 2023Publication date: December 21, 2023Inventors: YASUHIRO NAKAHARA, NAOYUKI MAEDA, HIDEKI OHTA, JUN AGATA
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Publication number: 20230207073Abstract: A non-transitory computer-readable medium, an information processing device, and an information processing method that causes a computer processor to execute a process that includes: outputting a first question by voice; receiving an answer to the first question from a subject; outputting a second question by text; receiving an answer to the second question from the subject; determining whether or not the answers to the first and second questions are correct; and estimating a possibility of a brain dysfunction of the subject based on correctness or incorrectness of the answers to the first and second questions.Type: ApplicationFiled: March 3, 2023Publication date: June 29, 2023Applicant: Terumo Kabushiki KaishaInventors: Yasuyuki HONMA, Naoyuki MAEDA, Takayuki UCHIDA
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Publication number: 20230200748Abstract: A non-transitory computer-readable program, an information device, and an information processing method that causes a computer processor to execute a process that includes: receiving an input of a voice from a subject; converting the input voice into a text; detecting an abnormal point from the text; and displaying the text indicating a character string corresponding to the abnormal point in a display mode different from display modes of other character strings on a display unit when the abnormal point is detected. An input of a voice of a message with respect to a chat group in which a plurality of users including the subject participate is received from the subject, and the message is converted into the text.Type: ApplicationFiled: March 3, 2023Publication date: June 29, 2023Applicant: TERUMO KABUSHIKI KAISHAInventors: Yasuyuki HONMA, Naoyuki MAEDA, Takayuki UCHIDA
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Publication number: 20220409120Abstract: An information processing method that is executed by a computer, the method comprising: acquiring motion information detected by a motion detection device, the motion detection device configured to detect a motion of a subject; storing the acquired motion information; deriving reference motion information on a left half of a body of the subject and reference motion information on a right half of the body of the subject based on the stored motion information in a predetermined period; and determining whether an abnormal state in which there is a possibility of cerebral infarction in the subject is present based on the derived reference motion information and motion information on the left half of the body of the subject and motion information on the right half of the body of the subject at a detection time subsequent to the predetermined period.Type: ApplicationFiled: August 31, 2022Publication date: December 29, 2022Applicant: TERUMO KABUSHIKI KAISHAInventors: Yasuyuki Honma, Naoyuki Maeda
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Patent number: 11198581Abstract: A sheet processing apparatus includes a conveyance member to convey a sheet, a pair of alignment members to move relatively in a width direction orthogonal to a conveyance direction of the sheet by the conveyance member, so as to align a position of the sheet in the width direction, and a lower portion to support a lower surface of the sheet between the pair of alignment members in the width direction. In addition, a pair of upper portions are arranged on one side and the other side of the lower portion in the width direction and each hold an upper surface of the sheet, wherein the pair of upper portions is positioned lower than the lower portion in a plane vertical to the conveyance direction.Type: GrantFiled: June 18, 2019Date of Patent: December 14, 2021Assignee: CANON KABUSHIKI KAISHAInventors: Yuichiro Okawa, Yasuhiro Nakahara, Masayoshi Fukatsu, Naoyuki Maeda
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Patent number: 10561819Abstract: A catheter including a balloon. The balloon has an elastic inner layer and an elastic outer layer. The inner and outer layers are tubular and are inflatable and deflatable in response to a change of internal pressure of the balloon. The catheter includes a tubular reinforcement member positioned radially between the inner layer and the outer layer. The reinforcement member has a first end portion and a second end portion opposite the first end portion in the axial direction of the catheter. The reinforcement member has an intermediate portion between the first end portion and the second end portion in the axial direction. At least one of the first and second end portions is not directly fixed to both the inner layer and the outer layer. The intermediate portion is not directly fixed to both the inner layer and the outer layer.Type: GrantFiled: February 10, 2017Date of Patent: February 18, 2020Assignee: TERUMO KABUSHIKI KAISHAInventors: Naoyuki Maeda, Yuuki Souma, Ryota Takeuchi
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Patent number: 10532191Abstract: A catheter includes a balloon that has an inner layer and an outer layer having elastic stretching properties, having tubular shapes, and being able to be inflated and deflated in response to a change of internal pressure; and a tubular net-shaped reinforcement member that is disposed between the inner layer and the outer layer such that at least a part thereof is movable with respect to the balloon. The reinforcement member has a first sleeve, and second sleeves which respectively surround both end portions of the first sleeve in an axial direction. A maximally inflated diameter of the second sleeve is set so as to be smaller than a maximally inflated diameter of the first sleeve.Type: GrantFiled: February 21, 2017Date of Patent: January 14, 2020Assignee: TERUMO KABUSHIKI KAISHAInventors: Yasuhito Umeda, Naoyuki Maeda
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Patent number: 10449338Abstract: A catheter that includes a balloon. The balloon has an elastic inner layer and an elastic outer layer. The inner layer and the outer layer are inflatable and deflatable in response to a change of internal pressure of the balloon. The catheter includes a tubular reinforcement member positioned between the inner layer and the outer layer of the balloon in the radial direction of the balloon. At least part of the reinforcement member is not directly fixed to the inner and outer layers. The reinforcement member includes a wire-shaped member. The first end portion and the second end portion of the reinforcement member include ring-shaped inflation restrictors fused to the wire-shaped member. The inflation restrictors restrict inflation of the first and second end portions of the reinforcement member in the radial direction when the inner and outer layers inflate.Type: GrantFiled: February 15, 2017Date of Patent: October 22, 2019Assignee: TERUMO KABUSHIKI KAISHAInventor: Naoyuki Maeda
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Publication number: 20190300321Abstract: A sheet processing apparatus includes a first and second alignment members that moves relatively in a width direction to align a position of a sheet in the width direction. Each alignment member includes a contact surface configured to come in contact with an end of the sheet in the width direction, a lower portion configured to support a lower surface of the sheet, and an upper portion facing an upper surface of the sheet. For each of the first and second alignment members, the lower portion is more distant from the contact surface than the upper portion in the width direction, the lower portion is positioned above a lower end of the contact surface in a gravity direction, and a distance between the upper portion and the lower portion in the gravity direction is smaller than a length of the contact surface in the gravity direction.Type: ApplicationFiled: June 18, 2019Publication date: October 3, 2019Inventors: Yuichiro Okawa, Yasuhiro Nakahara, Masayoshi Fukatsu, Naoyuki Maeda
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Patent number: D909536Type: GrantFiled: November 27, 2019Date of Patent: February 2, 2021Assignee: SMC CORPORATIONInventors: Shinichi Yoshimura, Minehiko Mita, Seietsu Sumiyoshi, Naoyuki Maeda, Tomoaki Tagami
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Patent number: D909537Type: GrantFiled: November 27, 2019Date of Patent: February 2, 2021Assignee: SMC CORPORATIONInventors: Shinichi Yoshimura, Minehiko Mita, Seietsu Sumiyoshi, Naoyuki Maeda, Tomoaki Tagami
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Patent number: D909538Type: GrantFiled: November 27, 2019Date of Patent: February 2, 2021Assignee: SMC CORPORATIONInventors: Shinichi Yoshimura, Minehiko Mita, Seietsu Sumiyoshi, Naoyuki Maeda, Tomoaki Tagami
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Patent number: D910147Type: GrantFiled: November 27, 2019Date of Patent: February 9, 2021Assignee: SMC CORPORATIONInventors: Shinichi Yoshimura, Minehiko Mita, Seietsu Sumiyoshi, Naoyuki Maeda, Tomoaki Tagami
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Patent number: D910148Type: GrantFiled: November 27, 2019Date of Patent: February 9, 2021Assignee: SMC CORPORATIONInventors: Shinichi Yoshimura, Minehiko Mita, Seietsu Sumiyoshi, Naoyuki Maeda, Tomoaki Tagami
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Patent number: D934995Type: GrantFiled: February 18, 2020Date of Patent: November 2, 2021Assignee: SMC CORPORATIONInventors: Minehiko Mita, Seietsu Sumiyoshi, Naoyuki Maeda
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Patent number: D935560Type: GrantFiled: February 18, 2020Date of Patent: November 9, 2021Assignee: SMC CORPORATIONInventors: Minehiko Mita, Seietsu Sumiyoshi, Naoyuki Maeda
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Patent number: D946712Type: GrantFiled: November 27, 2019Date of Patent: March 22, 2022Assignee: SMC CORPORATIONInventors: Shinichi Yoshimura, Minehiko Mita, Seietsu Sumiyoshi, Naoyuki Maeda, Tomoaki Tagami