Patents by Inventor Tomoya Ishikawa
Tomoya Ishikawa 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: 20240128063Abstract: A wafer placement table includes a ceramic plate that has at least a wafer placement part at an upper surface thereof, a cooling plate that is joined to a lower surface of the ceramic plate and that has a refrigerant flow path, gas common paths that are provided above the refrigerant flow path, gas introduction paths that extend from a lower surface of the cooling plate to a corresponding one of the gas common paths, and a plurality of gas distribution paths, that are provided for the gas common paths. The gas distribution path that is disposed at an outermost periphery of the ceramic plate is provided at a position that does not overlap the refrigerant flow path in plan view.Type: ApplicationFiled: April 18, 2023Publication date: April 18, 2024Applicant: NGK INSULATORS, LTD.Inventors: Masaki ISHIKAWA, Tatsuya KUNO, Tomoya INA
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Publication number: 20240099989Abstract: There are no drugs or food medicines that can prevent or ameliorate, among side effects caused by drugs, particularly peripheral neuropathy that is caused by anticancer drugs such as oxaliplatin. An agent for preventing or ameliorating peripheral neuropathy including at least one selected from xylitol, L-talitol, and D-threitol as an active ingredient can ameliorate tingling limbs, limb pain, decreased deep tendon reflexes, muscle weakness, allodynia, hyperalgesia, hand fine motor skill disability, gait disturbance, stumbling, falling, flexion impairment (difficulty or inability to sit on one's knees, cross-legged, sideways, in a chair, etc.), limb paralysis, or the like, induced by drugs such as anticancer drugs or diabetes.Type: ApplicationFiled: February 7, 2022Publication date: March 28, 2024Applicants: KINKI UNIVERSITY, KOBAYASHI PHARMACEUTICAL CO., LTD.Inventors: Shozo NISHIDA, Masanobu TSUBAKI, Tomoya TAKEDA, Toshio MORIKAWA, Shota KAJIYAMA, Satoru ISHIKAWA
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Publication number: 20240100946Abstract: An occupant imaging device captures images of occupants inside a vehicle in which a display device having a display area is provided in front of and between a driver's seat and a passenger seat. The occupant imaging device includes an illumination unit that illuminates an area around the face of an occupant seated in a seat, and an imaging unit that captures images of the area around the face of the occupant seated in the seat. The display device includes an outer frame extending on at least left and right sides of the display area. The illumination unit and the imaging unit are arranged in the vertical direction in a region of the outer frame of the display device excluding a passenger seat side portion. The imaging unit captures images of an area around the face of an occupant including at least a driver seated in the driver's seat.Type: ApplicationFiled: December 7, 2023Publication date: March 28, 2024Inventors: Takahiro ISHIKAWA, Mitsutoshi NAGATA, Tomoya YAMASHITA
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Patent number: 11676738Abstract: A liquid crystal device includes: an element substrate; a counter substrate disposed opposite to the element substrate; a sealing material disposed between the element substrate and the counter substrate; and a liquid crystal layer disposed on an inner side of the sealing material and containing liquid crystal. The element substrate includes an alignment film configured to align the liquid crystal and an ion-adsorbing first adsorption film disposed in contact with the sealing material. The alignment film includes a first vapor-deposited film and a second vapor-deposited film disposed between the first vapor-deposited film and the liquid crystal layer. The second vapor-deposited film and the first adsorption film include a column of which a long axis direction intersects a thickness direction of the liquid crystal layer. A thickness of the first adsorption film is thicker than a thickness of the second vapor-deposited film.Type: GrantFiled: February 23, 2022Date of Patent: June 13, 2023Assignee: SEIKO EPSON CORPORATIONInventor: Tomoya Ishikawa
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Publication number: 20230112368Abstract: A content display device (20) that functions as an information processing device includes: an acquisition unit (251), a determination unit (252), and a display control unit (253). The acquisition unit (251) acquires template data defining relative relationships between a first real object, a second real object, and a virtual object. The determination unit (252) determines the relative relationship between the first real object and the second real object from three-dimensional data of a real space detected by the sensor. The display control unit (253) controls the display device to arrange the virtual object on or near the first real object so as to face the second real object, based on the relative relationships and the template data.Type: ApplicationFiled: February 10, 2021Publication date: April 13, 2023Inventors: TOMOYA ISHIKAWA, GAKU NARITA, TOMU TAHARA, TAKASHI SENO
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Patent number: 11605207Abstract: There is provided an information processing device, an information processing method, and a program for enabling display of AR content that has been generated for a predetermined environment and is applied to the real environment. The information processing device according to one aspect of the present technology generates a template environment map showing the environment of a three-dimensional space that is to be a template and in which a predetermined object exists, and generates template content that is a template to be used in generating display content for displaying an object superimposed on the environment of a real space, the template content including information about the object disposed at a position in the three-dimensional space, the position having a predetermined positional relationship with the predetermined object. The present technology can be applied to a transmissive HMD, for example.Type: GrantFiled: January 30, 2020Date of Patent: March 14, 2023Assignee: Sony Group CorporationInventors: Gaku Narita, Takashi Seno, Tomoya Ishikawa, Yohsuke Kaji
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Publication number: 20220414983Abstract: An object detection unit 31 detects, for example, a moving object and a detection target object that coincides with a registered object registered in an object database from an input image. A map processing unit 32 updates information of an area corresponding to the detected object in a 3D map including a signed distance, a weight parameter, and an object ID label according to an object detection result by the object detection unit 31. For example, when the moving object is detected, the map processing unit 32 initializes information of an area corresponding to the moving object in the 3D map. The map processing unit 32 registers an object map of the detected moving object in the object database. When the detection target object is detected, the map processing unit 32 converts an object map of the registered object that coincides with the detection target object according to a posture of the detection target object and integrates the same with the 3D map.Type: ApplicationFiled: October 29, 2020Publication date: December 29, 2022Inventors: GAKU NARITA, TOMOYA ISHIKAWA, TAKASHI SENO, TOMU TAHARA
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Publication number: 20220392174Abstract: A template AR content can be favorably used in an application scene different from the scene at the time of creation. An environment map of an augmented reality application scene is generated. An abstract representation of the augmented reality application scene is generated on the basis of the environment map of the augmented reality scene. The abstract representation of the augmented reality application scene is compared with an abstract representation of a template augmented reality generated on the basis of a template augmented reality environment map, and template augmented reality content is mapped to the augmented reality application scene on the basis of a result of the comparison. Thus, augmented reality content for display is generated. For example, the abstract representation of the augmented reality application scene or the abstract representation of the template augmented reality can be edited.Type: ApplicationFiled: November 10, 2020Publication date: December 8, 2022Inventors: TOMU TAHARA, TOMOYA ISHIKAWA, GAKU NARITA, TAKASHI SENO
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Publication number: 20220270778Abstract: A liquid crystal device includes: an element substrate; a counter substrate disposed opposite to the element substrate; a sealing material disposed between the element substrate and the counter substrate; and a liquid crystal layer disposed on an inner side of the sealing material and containing liquid crystal. The element substrate includes an alignment film configured to align the liquid crystal and an ion-adsorbing first adsorption film disposed in contact with the sealing material. The alignment film includes a first vapor-deposited film and a second vapor-deposited film disposed between the first vapor-deposited film and the liquid crystal layer. The second vapor-deposited film and the first adsorption film include a column of which a long axis direction intersects a thickness direction of the liquid crystal layer. A thickness of the first adsorption film is thicker than a thickness of the second vapor-deposited film.Type: ApplicationFiled: February 23, 2022Publication date: August 25, 2022Applicant: SEIKO EPSON CORPORATIONInventor: Tomoya ISHIKAWA
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Publication number: 20220237769Abstract: An information processing device includes: a storage unit that stores first information indicating at least one of a structure or a physical property of a first object obtained by capturing a real physical body into a virtual space; and a specifying unit that specifies an arrangement of a second object indicating a virtual object in the virtual space so that the arrangement is capable of expressing an interaction with the first object, based on an arrangement condition of the second object and on the first information.Type: ApplicationFiled: April 10, 2020Publication date: July 28, 2022Inventors: TOMOYA ISHIKAWA, YOHSUKE KAJI, GAKU NARITA, TAKASHI SENO
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Patent number: 11396318Abstract: A steering device includes a bracket and right and left bolts. The bracket includes right and left side plates supporting a steering column from both sides, respectively, in a widthwise direction, and right and left flanges extending outwardly in the widthwise direction from respective upper ends of the right and left side plates. The bolts fasten the flanges to a mount surface of a vehicle body. The flanges include respective right and left internal protrusions protruding toward the mount surface from respective flange surfaces, which face the mount surface. The internal protrusions are located forwardly in a vehicle body back-and-forth direction relative to tightened positions of the bolts, and are located near respective internal edges of the flanges in the widthwise direction.Type: GrantFiled: March 26, 2018Date of Patent: July 26, 2022Assignee: YAMADA MANUFACTURING CO., LTD.Inventors: Tomoya Ishikawa, Satoaki Ikeda
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Publication number: 20220227636Abstract: Provided is at least one of a production method that can obtain AEI zeolite that has a silica-to-alumina molar ratio suitable as a nitrogen oxide-reducing catalyst or a support thereof and that involves a shorter crystallization time and higher yield compared to a typical AEI zeolite production method that does not use crystalline aluminosilicate as a starting material, or an AEI zeolite production method that is expected to be industrially applicable. An AEI zeolite production method includes hydrothermally processing an amorphous composition containing an amorphous silica source, an amorphous alumina source, an alkali source and water, and then crystallizing a raw material composition obtained by mixing an organic structure-directing agent and the amorphous composition.Type: ApplicationFiled: May 27, 2020Publication date: July 21, 2022Applicant: TOSOH CORPORATIONInventors: Tomoya ISHIKAWA, Yoshitaka YAMASAKI
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Publication number: 20220215609Abstract: A configuration that causes an agent such as a character in a virtual world or a robot in the real world to perform actions by imitating actions of a human is to be achieved. An environment map including type and layout information about objects in the real world is generated, actions of a person acting in the real world are analyzed, time/action/environment map correspondence data including the environment map and time-series data of action analysis data is generated, a learning process using the time/action/environment map correspondence data is performed, an action model having the environment map as an input value and a result of action estimation as an output value is generated, and action control data for a character in a virtual world or a robot is generated with the use of the action model. For example, an agent is made to perform an action by imitating an action of a human.Type: ApplicationFiled: March 4, 2020Publication date: July 7, 2022Applicant: SONY GROUP CORPORATIONInventors: Takashi SENO, Yohsuke KAJI, Tomoya ISHIKAWA, Gaku NARITA
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Publication number: 20220215677Abstract: An information processing device (30) includes: an estimation unit (325) that estimates an operable part among a plurality of parts of a first object obtained by capturing a real item into a virtual space; and a display control unit (326) that controls a display device (20) to display a motion of the part operated by a second object indicating a virtual item on the basis of operation information of the second object with respect to the first object and a first piece of information indicating a result of the estimation unit (325).Type: ApplicationFiled: May 29, 2020Publication date: July 7, 2022Inventors: YOHSUKE KAJI, TOMOYA ISHIKAWA, GAKU NARITA, TAKASHI SENO
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Publication number: 20220193644Abstract: CHA-type zeolite in which the molar ratio of silica to alumina is less than 13, and the content of sodium is 100 ppm or more and 2000 ppm or less is provided. Such a CHA-type zeolite is obtained by a manufacturing method including obtaining a crystallized product by crystallizing a composition which includes a structure-directing agent source containing at least N,N,N-trialkylcyclohexylammonium cation, an alumina source, a silica source, a sodium source, and water and in which the molar ratio of silica to alumina is 20 or less and in which the molar ratio of potassium to sodium is less than 0.05, removing N,N,N-trialkylcyclohexylammonium cation from the crystallized product, and contacting the crystallized product with an ammonium-salt-containing solution having an ammonium concentration of 1 mass percent or more.Type: ApplicationFiled: December 16, 2021Publication date: June 23, 2022Applicant: TOSOH CORPORATIONInventors: Yoshitaka YAMASAKI, Tomoya ISHIKAWA, Keita NAKAO, Takuya OKADA, Yusuke NARAKI
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Publication number: 20220108533Abstract: There is provided an information processing device, an information processing method, and a program for enabling display of AR content that has been generated for a predetermined environment and is applied to the real environment. The information processing device according to one aspect of the present technology generates a template environment map showing the environment of a three-dimensional space that is to be a template and in which a predetermined object exists, and generates template content that is a template to be used in generating display content for displaying an object superimposed on the environment of a real space, the template content including information about the object disposed at a position in the three-dimensional space, the position having a predetermined positional relationship with the predetermined object. The present technology can be applied to a transmissive HMD, for example.Type: ApplicationFiled: January 30, 2020Publication date: April 7, 2022Applicant: SONY GROUP CORPORATIONInventors: Gaku NARITA, Takashi SENO, Tomoya ISHIKAWA, Yohsuke KAJI
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Patent number: 11242073Abstract: A bone structure of a railcar includes: a pair of first lateral bones arranged at an inner side of a wainscot panel in a car width direction and extending in a car longitudinal direction, the first lateral bones being joined to the wainscot panel; and a side post arranged at an inner side of a pier panel in the car width direction and extending in a car upper-lower direction, the side post intersecting with the first lateral bones, wherein the side post includes: at least one first flange portion joined to the pier panel; a pair of cutout portions located at positions corresponding to the wainscot panel, the first lateral bones passing through the respective cutout portions in the car longitudinal direction; and at least one second flange portion arranged between the first lateral bones and joined to the wainscot panel.Type: GrantFiled: March 14, 2017Date of Patent: February 8, 2022Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHAInventors: Toshiyuki Hirashima, Tomoya Ishikawa, Kazumasa Inaba
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Patent number: 11167786Abstract: A steering shaft according to an aspect of the present invention includes an upper shaft, a lower shaft, and a seal cap. The seal cap includes a seal which comes into close contact with an inner peripheral surface of the upper shaft and a closure which bulges upward with respect to the seal. The closure is plastically deformed downward, and thus, the seal cap is held in an upper end opening portion in a state where the seal is pressed against the inner peripheral surface of the upper shaft.Type: GrantFiled: January 28, 2020Date of Patent: November 9, 2021Assignee: YAMADA MANUFACTURING CO., LTD.Inventor: Tomoya Ishikawa
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Patent number: 11115632Abstract: There is provided an image processing device, an image processing method, a program, and a projection system that reduce processing in a case where images based on an equidistant cylindrical image are projected using a plurality of projectors. The image processing device of an aspect of the present technology generates a second equidistant cylindrical image whose center pixel is equal to a center pixel of each of projection regions of a plurality of projectors in a first equidistant cylindrical image and that includes pixels within an angle range including the each of the projection regions, as an image used to generate each of projection images that are projected from the plurality of projectors. The present technology is applicable to a computer that causes the plurality of projectors to project images.Type: GrantFiled: December 5, 2018Date of Patent: September 7, 2021Assignee: SONY CORPORATIONInventor: Tomoya Ishikawa
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Publication number: 20210084268Abstract: There is provided an image processing device, an image processing method, a program, and a projection system that reduce processing in a case where images based on an equidistant cylindrical image are projected using a plurality of projectors. The image processing device of an aspect of the present technology generates a second equidistant cylindrical image whose center pixel is equal to a center pixel of each of projection regions of a plurality of projectors in a first equidistant cylindrical image and that includes pixels within an angle range including the each of the projection regions, as an image used to generate each of projection images that are projected from the plurality of projectors. The present technology is applicable to a computer that causes the plurality of projectors to project images.Type: ApplicationFiled: December 5, 2018Publication date: March 18, 2021Applicant: SONY CORPORATIONInventor: Tomoya ISHIKAWA