Patents by Inventor Akihiko Yamaguchi
Akihiko Yamaguchi 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: 20240148895Abstract: An antibody-drug conjugate represented by formula (I): (where Ab is an antibody, X is a group represented by formula (X-1), formula (X-2) or formula (X-3): (where at the left represents the binding site with NH and at the right represents the binding side with D), D is a group represented by formula (D-1) or formula (D-2): (where represents the binding site with X), and n is in the range of about 1 to about 8).Type: ApplicationFiled: August 24, 2023Publication date: May 9, 2024Inventors: Masayuki MIYANO, Yuya NAKAZAWA, Kentaro ISO, Yuki YABE, Hirotatsu UMIHARA, Junichi TAGUCHI, Satoshi INOUE, Shuntaro TSUKAMOTO, Hiroyuki KOGAI, Atsumi YAMAGUCHI, Tsuyoshi AKAGI, Yohei MUKAI, Toshifumi HIRAYAMA, Masaki KATO, Toshiki MOCHIZUKI, Akihiko YAMAMOTO, Yuji YAMAMOTO, Takato SAKURADA
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Publication number: 20240102917Abstract: According to an aspect, a detection device includes: photodiodes that are provided on a substrate; light-emitting elements that are arranged so as to face the photodiodes; and a light-transmitting placement substrate that is disposed between the photodiodes and the light-emitting elements and on which target objects are to be placed. The photodiodes, the placement substrate, and the light-emitting elements are arranged in the order as listed, in a direction orthogonal to the substrate. A light-emitting element of the light-emitting elements corresponding to the photodiode to be detected is controlled to be lit, and another light-emitting element of the light-emitting elements corresponding to the photodiode not to be detected is controlled to be unlit. The photodiodes to be detected output sensor values based on light from the lit-up light-emitting elements. The light-emitting elements adjacent to the lit-up light-emitting elements at least in row and column directions are controlled to be unlit.Type: ApplicationFiled: September 25, 2023Publication date: March 28, 2024Inventors: Akihiko FUJISAWA, Kaoru ITO, Kazunori YAMAGUCHI
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Patent number: 11926432Abstract: This fuel tank dam closes a gap between a first structural component fixed to the inside surface of the outer plate of a fuel tank and a second structural component provided with a cutout part into which the first structural component is inserted. This fuel tank dam includes: a first portion that can be fixed to the first structural component; a second portion that has a surface extending in a direction intersecting with the first portion and can be fixed to the second structural component; and a third portion that has a bellows and is disposed between the first portion and the second portion. This fuel tank dam is configured such that the first portion, the second portion, and the third portion are integrated, the bellows has a thickness of 0.381 to 1.524 mm, and the second portion has a thickness of 0.762 to 7.620 mm.Type: GrantFiled: May 21, 2019Date of Patent: March 12, 2024Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Eizaburo Yamaguchi, Tadasuke Kurita, Hajime Tada, Akihiko Hirota, Akihisa Okuda, Kana Sakon
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Patent number: 11836823Abstract: A tactile sensor includes a transmitting unit including a first surface that is capable of coming into contact with a gripping target object and a second surface that is a back surface of the first surface, an imaging unit that is capable of imaging an image of an object present on a first surface side of the transmitting unit from a second surface side, and a reflecting unit arranged on the second surface side of the transmitting unit and configured to reflect light from at least a part of a region of the transmitting unit and guide the light into an imaging view angle of the imaging unit.Type: GrantFiled: July 4, 2019Date of Patent: December 5, 2023Assignee: FingerVision Co., Ltd.Inventor: Akihiko Yamaguchi
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Publication number: 20230017869Abstract: A grasping device includes: a grasping part module including a first surface and a second surface and configured to grasp an object between the first surface and the second surface; an arm part configured to change a position of the grasping part module; an imaging unit provided at a position that moves together with the grasping part module and configured to capture an image of at least a part of the object; and a control unit configured to control, based on specified amount information indicating a contact state in a case where a specified amount of the object and the first surface are in contact with each other, and information indicating a contact state captured by the imaging unit, at least one of the grasping part module and the arm part such that an amount of the object that is grasped approaches the specified amount.Type: ApplicationFiled: December 16, 2019Publication date: January 19, 2023Inventor: Akihiko YAMAGUCHI
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Publication number: 20220245750Abstract: A tactile sensor includes a transmitting unit including a first surface that is capable of coming into contact with a gripping target object and a second surface that is a back surface of the first surface, an imaging unit that is capable of imaging an image of an object present on a first surface side of the transmitting unit from a second surface side, and a reflecting unit arranged on the second surface side of the transmitting unit and configured to reflect light from at least a part of a region of the transmitting unit and guide the light into an imaging view angle of the imaging unit.Type: ApplicationFiled: July 4, 2019Publication date: August 4, 2022Inventor: Akihiko Yamaguchi
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Patent number: 9829909Abstract: Inside a stick base, a variable resistor and a magnet brake are attached to a turnable first bridge. An A/D converter adapted to convert an analog value corresponding to a turning angle, which is obtained from the variable resistor, to a digital value, and a controller adapted to drive the magnet brake when a signal from the A/D converter is given and coincides with a predetermined value are provided. On the basis of data retained in a memory, current is applied to a coil of the magnet brake. Doing so makes it possible to electrically change operational feeling when turning a stick.Type: GrantFiled: October 30, 2014Date of Patent: November 28, 2017Assignee: KURIMOTO, LTD.Inventors: Akihiko Yamaguchi, Shuichi Akaiwa
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Publication number: 20160124458Abstract: Inside a stick base, a variable resistor and a magnet brake are attached to a turnable first bridge. An A/D converter adapted to convert an analog value corresponding to a turning angle, which is obtained from the variable resistor, to a digital value, and a controller adapted to drive the magnet brake when a signal from the A/D converter is given and coincides with a predetermined value are provided. On the basis of data retained in a memory, current is applied to a coil of the magnet brake. Doing so makes it possible to electrically change operational feeling when turning a stick.Type: ApplicationFiled: October 30, 2014Publication date: May 5, 2016Inventors: Akihiko YAMAGUCHI, Syuichi AKAIWA
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Patent number: 9304000Abstract: A portable terminal executing an application program for realizing a predetermined function may not require a re-input operation of setting information and may reduce a restart time of the predetermined function by way of an in-vehicle apparatus. Specifically, the in-vehicle apparatus acquires and stores the setting information from the portable terminal. When a forced termination of the application program is detected, the in-vehicle apparatus transmits the setting information to the portable terminal after the application program is restarted by the portable terminal. The setting information from the in-vehicle apparatus enables the portable terminal to perform an auto-resetting process for redefining/resetting the setting information in order to resumes the application program.Type: GrantFiled: July 17, 2012Date of Patent: April 5, 2016Assignee: DENSO CORPORATIONInventor: Akihiko Yamaguchi
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Publication number: 20150212848Abstract: In a case where a master virtual machine, which is constructed on the basis of master information for configuring either part or all of a virtual machine, and an individual virtual machine, which is constructed on the basis of individual information that is configured partially or entirely in accordance with the master information, exist as the types of virtual machines that a physical client provides to a user terminal, a security check of a plurality of virtual machines is selectively executed, with respect to each check item, for a virtual machine of the type corresponding to the contents of the check item.Type: ApplicationFiled: April 9, 2015Publication date: July 30, 2015Applicant: Hitachi, Ltd.Inventors: AKIHIKO YAMAGUCHI, Nobuo Beniyama, Atsushi Hatakeyama, Kota Saito
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Patent number: 9021480Abstract: In a case where a master virtual machine, which is constructed on the basis of master information for configuring either part or all of a virtual machine, and an individual virtual machine, which is constructed on the basis of individual information that is configured partially or entirely in accordance with the master information, exist as the types of virtual machines that a physical client provides to a user terminal, a security check of a plurality of virtual machines is selectively executed, with respect to each check item, for a virtual machine of the type corresponding to the contents of the check item.Type: GrantFiled: November 5, 2012Date of Patent: April 28, 2015Assignee: Hitachi, Ltd.Inventors: Akihiko Yamaguchi, Nobuo Beniyama, Atsushi Hatakeyama, Kota Saito
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Patent number: 8566391Abstract: An evaluation system evaluates the suitability of an application in a plurality of types of application execution environments based on the characteristics of this application and the usage of this application by a user. The evaluation system displays information denoting the result of this evaluation.Type: GrantFiled: August 13, 2009Date of Patent: October 22, 2013Assignee: Hitachi, Ltd.Inventors: Kota Saito, Akihiko Yamaguchi, Atsushi Hatakeyama, Nobuo Beniyama
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Publication number: 20130030689Abstract: A portable terminal executing an application program for realizing a predetermined function may not require a re-input operation of setting information and may reduce a restart time of the predetermined function by way of an in-vehicle apparatus. Specifically, the in-vehicle apparatus acquires and stores the setting information from the portable terminal. When a forced termination of the application program is detected, the in-vehicle apparatus transmits the setting information to the portable terminal after the application program is restarted by the portable terminal. The setting information from the in-vehicle apparatus enables the portable terminal to perform an auto-resetting process for redefining/resetting the setting information in order to resumes the application program.Type: ApplicationFiled: July 17, 2012Publication date: January 31, 2013Applicant: DENSO CORPORATIONInventor: Akihiko Yamaguchi
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Patent number: 8321863Abstract: In a case where a master virtual machine, which is constructed on the basis of master information for configuring either part or all of a virtual machine, and an individual virtual machine, which is constructed on the basis of individual information that is configured partially or entirely in accordance with the master information, exist as the types of virtual machines that a physical client provides to a user terminal, a security check of a plurality of virtual machines is selectively executed, with respect to each check item, for a virtual machine of the type corresponding to the contents of the check item.Type: GrantFiled: March 6, 2009Date of Patent: November 27, 2012Assignee: Hitachi, Ltd.Inventors: Akihiko Yamaguchi, Nobuo Beniyama, Atsushi Hatakeyama, Kota Saito
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Publication number: 20120107674Abstract: A housing for containing electrode assemblies and an electrolyte includes a cover 18 having a pair of long-side ends 18e. Peripheral thinned portions 11 are formed by cutting the inner face of a top plate 18a near the long-side ends 18e in parallel with the long-side ends 18e. A central thinned portion 15 is formed by cutting the central part of the outer face of the top plate 18a in parallel with the long-side ends 18e. This facilitates the rupture of a housing 1 due to an increase of the inner pressure, while ensuring the strength of the housing 1 to withstand external pressure.Type: ApplicationFiled: May 7, 2010Publication date: May 3, 2012Inventors: Hajime Nishino, Akioshi Hiramatsu, Takayuki Oota, Akihiko Yamaguchi, Mikinari Shimada, Akihiro Maeda, Hiroaki Gotou, Eiji Tano, Keizo Oda, Takayuki Hata
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Publication number: 20110309840Abstract: A memory stores information that stipulates a standard variable value of a battery residual quantity of a battery during an electric power supply in association with a consumed electric current. A battery anomaly determination apparatus specifies a standard variable value of the battery residual quantity corresponding to a total consumed electric current of loads connected with a battery mounted in a vehicle based on the information stored in the memory, and compares the specified standard variable value of the battery residual quantity with a detection value of the battery residual quantity of the battery mounted in the vehicle, thereby determining and warning an anomaly of the battery.Type: ApplicationFiled: June 16, 2011Publication date: December 22, 2011Applicant: DENSO CORPORATIONInventor: Akihiko YAMAGUCHI
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Publication number: 20110270963Abstract: An evaluation system evaluates the suitability of an application in a plurality of types of application execution environments based on the characteristics of this application and the usage of this application by a user. The evaluation system displays information denoting the result of this evaluation.Type: ApplicationFiled: August 13, 2009Publication date: November 3, 2011Applicant: HITACHI, LTD.Inventors: Kota Saito, Akihiko Yamaguchi, Atsushi Hatakeyama, Nobuo Beniyama
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Patent number: 7908314Abstract: A method for controlling a management computer connected to a server for permitting communications therebetween, wherein the server transmits to a client the result of processing executed in response to each processing request sent from the client. The management computer stores an allowance for a value indicative of a load on the server, receives from the server a value calculated on the basis of the number of processing requests from the client and the value indicative of the load on the server. The management computer calculates an allowance for the value calculated from the number of processing requests, based on the value calculated from the number of processing requests, the allowance for the value indicative of the load, and the value indicative of the load, and transmits to the server the calculated allowance for the value calculated from the number of processing requests.Type: GrantFiled: December 21, 2005Date of Patent: March 15, 2011Assignee: Hitachi, Ltd.Inventors: Akihiko Yamaguchi, Atsushi Hatakeyama
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Publication number: 20110047541Abstract: In a case where a master virtual machine, which is constructed on the basis of master information for configuring either part or all of a virtual machine, and an individual virtual machine, which is constructed on the basis of individual information that is configured partially or entirely in accordance with the master information, exist as the types of virtual machines that a physical client provides to a user terminal, a security check of a plurality of virtual machines is selectively executed, with respect to each check item, for a virtual machine of the type corresponding to the contents of the check item.Type: ApplicationFiled: March 6, 2009Publication date: February 24, 2011Inventors: Akihiko Yamaguchi, Nobuo Beniyama, Atsushi Hatakeyama, Kota Saito
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Patent number: 7660435Abstract: A technique for analyzing damage to a motor vehicle, capable of accurately specifying damage on each component by a simple operation. A damage analysis-supporting system for supporting analysis of damage on a motor vehicle has an image generating-portion (301) and a damage-analyzing portion (303). The image-generating portion (301) imports individual drawing data corresponding to components constituting the vehicle into layers and generates an image of a vehicle body seen from a particular direction by superposing the layers. The damage-analyzing portion (303) receives input by a user to the image, where the input designates the area of damage. At the same time, the damage-analyzing portion (303) specifies a damaged portion of each component on a layer-by-layer basis, where each layer has drawing data that belong to the area of damage designated by the user.Type: GrantFiled: June 21, 2004Date of Patent: February 9, 2010Inventor: Akihiko Yamaguchi