Patents by Inventor Atsushi Nakayama
Atsushi Nakayama 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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Patent number: 12265930Abstract: According to one embodiment, a work estimation apparatus includes processing circuitry. The processing circuitry acquires video data on a predetermined area, estimates a work state of a worker included in the video data based on the video data, and outputs display data including a graph related to the work state.Type: GrantFiled: March 8, 2022Date of Patent: April 1, 2025Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Keisuke Nishimura, Atsushi Wada, Masatoshi Takano, Yuta Shirakawa, Yojiro Tonouchi, Shojun Nakayama
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Publication number: 20250091327Abstract: An interlayer film for laminated glass, including a thermoplastic resin and a filler (A) having visible light reflection performance.Type: ApplicationFiled: January 18, 2023Publication date: March 20, 2025Applicant: SEKISUI CHEMICAL CO., LTD.Inventors: Atsushi NOHARA, Kazuhiko NAKAYAMA
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Patent number: 12252868Abstract: A shovel includes a lower traveling body including a pair of crawlers; an upper turning body; an image capturing device; an obtaining device that obtains information related to a situation around the shovel; a detecting part that detects a predetermined object around the shovel; and a display device that displays a peripheral image representing the situation around the shovel. A detection area of the detecting part includes the entirety of an area appearing in the peripheral image displayed on the display device. Areas located in a moving direction of the crawlers, in a state in which the orientation of the upper turning body does not coincide with the moving direction of the crawlers, are included in one or both of a detectable area in which the predetermined object is detectable by the detecting part and a displayable area that is displayable on the display device as the peripheral image.Type: GrantFiled: October 25, 2021Date of Patent: March 18, 2025Assignee: SUMITOMO CONSTRUCTION MACHINERY CO., LTD.Inventors: Keiichi Tsuji, Takaaki Morimoto, Atsushi Nakayama
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Publication number: 20250083420Abstract: An interlayer film for laminated glass including a first resin layer including a thermoplastic resin and a second resin layer including a thermoplastic resin, wherein, for laminated glass made by adhering two clear glass plates to each other via the interlayer film for laminated glass, a visible light reflectance Rv1 measured on a surface on the first resin layer side is 10% or more and a visible light reflectance (Rv2) measured on a surface on the second resin layer side is 7% or less.Type: ApplicationFiled: January 18, 2023Publication date: March 13, 2025Applicant: SEKISUI CHEMICAL CO., LTD.Inventors: Atsushi NOHARA, Kazuhiko NAKAYAMA, Sho FUJIOKA
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Patent number: 12235397Abstract: According to one embodiment, a radiation detector includes a first layer, a first conductive layer, a second conductive layer, and an organic semiconductor layer. The first layer includes a first organic substance. The first layer emits light based on beta rays incident on the first layer. A period from a time of a maximum value of an intensity of the light until the intensity of the light drops to 1/2.72 of the maximum value is not less than 10 ns. The second conductive layer is located between the first layer and the first conductive layer. The organic semiconductor layer is located between the first conductive layer and the second conductive layer.Type: GrantFiled: August 30, 2021Date of Patent: February 25, 2025Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Isao Takasu, Atsushi Wada, Fumihiko Aiga, Kohei Nakayama, Yuko Nomura
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Patent number: 12209004Abstract: An initial setting method of an unmanned forklift is an initial setting method when the unmanned forklift is introduced in a facility including a rack structure, which includes placing a palette for adjustment on a palette placing part of the rack structure using the unmanned forklift on the basis of a preset operation program, acquiring relative position information between the palette for adjustment and the rack structure using a position information acquisition part included in the palette for adjustment, and calculating the shift amount of the palette for adjustment placed on the rack structure with respect to the palette placing part on the basis of the relative position information.Type: GrantFiled: October 25, 2022Date of Patent: January 28, 2025Assignee: MITSUBISHI LOGISNEXT CO., LTD.Inventors: Naoto Kawauchi, Kensuke Futahashi, Noriyuki Hasegawa, Masayuki Ishikawa, Atsushi Minobe, Masafumi Monchi, Kenji Nakayama, Kazuaki Okai
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Patent number: 12168635Abstract: A porous ceramic laminate, which can reduce pressure loss of a fluid, includes a first porous layer and a second porous layer. The second porous layer is laminated on, in contact with or via air, the first porous layer. A part of the second porous layer is laminated on, in contact with, the first porous layer. Each of the first porous layer and the second porous layer contains a metal oxide. A ratio Da/Db of an average pore diameter Da of the first porous layer relative to an average pore diameter Db of the second porous layer is 10 or more. A proportion of a portion in which a distance between the first porous layer and the second porous layer is smaller than 1 ?m is 70% or less.Type: GrantFiled: October 9, 2019Date of Patent: December 17, 2024Assignee: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Tomomichi Nasu, Atsushi Nakayama, Kousuke Uoe
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Publication number: 20240281580Abstract: A library creation device for creating a library for circuit analysis of a semiconductor integrated circuit, includes a storage device, and a processor configured to: using a computer model corresponding to the integrated circuit, execute a simulation multiple times for calculating an expected value indicating an electrical characteristic of the integrated circuit and a variation of the expected value, for each of a plurality of sets of input parameters; and generate a library including the expected value and the variation for each of the sets of input parameters and statistical processing information indicating a condition of the executed simulation, and store the generated library in the storage device.Type: ApplicationFiled: February 20, 2024Publication date: August 22, 2024Inventor: Atsushi NAKAYAMA
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Patent number: 11982069Abstract: This invention provides a work vehicle in which operating switches are easy to operate even in a situation where the vehicle is shaken.Type: GrantFiled: November 27, 2019Date of Patent: May 14, 2024Assignee: HITACHI CONSTRUCTION MACHINERY CO., LTD.Inventors: Atsushi Nakayama, Tsukasa Ikeuchi, Atsushi Ninomiya, Katsumi Usami, Yusuke Daimon
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Publication number: 20220074171Abstract: A display device is provided. The display device displays an image captured by a first camera of a plurality of cameras, the captured image representing a situation around a shovel, and when a predetermined object is detected within an imaging range of a second camera that is different from the first camera, the display device displays an image representing that the predetermined object is detected outside a range of the displayed captured image of the first camera.Type: ApplicationFiled: October 22, 2021Publication date: March 10, 2022Inventors: Takeya IZUMIKAWA, Takaaki MORIMOTO, Atsushi NAKAYAMA, Keiichi TSUJI, Yusuke SATO, Takashi UMEDA
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Publication number: 20220064400Abstract: Provided are an inorganic powder suitable for the production of a thick heat-dissipating resin composition and a heat-dissipating resin composition using the inorganic powder. An inorganic powder 10 for use in a heat-dissipating resin composition 20, comprises: first inorganic particles 11 having a particle diameter of less than 53 ?m; and second inorganic particles 12 having a particle diameter of 100 ?m or more and a BET specific surface area of 2 m2/g or less, a content of the second inorganic particles 12 being 30 to 95% by mass. The heat-dissipating resin composition 20 comprises: a resin 30; and an inorganic powder 10, wherein the heat-dissipating resin composition 20 contains the second inorganic particles 12 in an amount of 100 parts by weight per 100 parts by weight of the resin.Type: ApplicationFiled: December 26, 2019Publication date: March 3, 2022Applicant: SUMITOMO CHEMICAL COMPANY, LIMITEDInventors: Atsushi NAKAYAMA, Katsunori TAKEMOTO
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Publication number: 20220042286Abstract: A shovel includes a lower traveling body including a pair of crawlers; an upper turning body; an image capturing device; an obtaining device that obtains information related to a situation around the shovel; a detecting part that detects a predetermined object around the shovel; and a display device that displays a peripheral image representing the situation around the shovel. A detection area of the detecting part includes the entirety of an area appearing in the peripheral image displayed on the display device. Areas located in a moving direction of the crawlers, in a state in which the orientation of the upper turning body does not coincide with the moving direction of the crawlers, are included in one or both of a detectable area in which the predetermined object is detectable by the detecting part and a displayable area that is displayable on the display device as the peripheral image.Type: ApplicationFiled: October 25, 2021Publication date: February 10, 2022Inventors: Keiichi TSUJI, Takaaki MORIMOTO, Atsushi NAKAYAMA
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Publication number: 20220042282Abstract: A shovel includes a detecting part configured to detect a person around the shovel. The detecting part detects a first person with a relatively high probability, a second person with a relatively lower probability than the first person, and a third person with a relatively lower probability than the second person, wherein the first person wears both a helmet and clothing with a reflective material, the second person wears one of the helmet and the clothing with the reflective material, and the third person wears neither the helmet nor the clothing with the reflective material.Type: ApplicationFiled: October 25, 2021Publication date: February 10, 2022Inventors: Atsushi Nakayama, Takeya Izumikawa, Takaaki Morimoto
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Publication number: 20210395157Abstract: A porous ceramic laminate, which can reduce pressure loss of a fluid, includes a first porous layer and a second porous layer. The second porous layer is laminated on, in contact with or via air, the first porous layer. A part of the second porous layer is laminated on, in contact with, the first porous layer. Each of the first porous layer and the second porous layer contains a metal oxide. A ratio Da/Db of an average pore diameter Da of the first porous layer relative to an average pore diameter Db of the second porous layer is 10 or more. A proportion of a portion in which a distance between the first porous layer and the second porous layer is smaller than 1 ?m is 70% or less.Type: ApplicationFiled: October 9, 2019Publication date: December 23, 2021Inventors: Tomomichi NASU, Atsushi NAKAYAMA, Kousuke UOE
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Publication number: 20210355655Abstract: This invention provides a work vehicle in which operating switches are easy to operate even in a situation where the vehicle is shaken.Type: ApplicationFiled: November 27, 2019Publication date: November 18, 2021Inventors: Atsushi NAKAYAMA, Tsukasa IKEUCHI, Atsushi NINOMIYA, Katsumi USAMI, Yusuke DAIMON
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Patent number: 11131329Abstract: Provided is a pneumatic actuator having improved durability. A pneumatic actuator (10) comprises an actuator body (100) including: a cylindrical tube (110) configured to expand and contract by air pressure; and a cylindrical sleeve (120) formed by weaving cords (121) oriented in predetermined directions, wherein in a no-load and no-pressure state, an average angle (?1) of the cords (121) with respect to an axial direction (DAX) of the actuator is 20 degrees or more and less than 45 degrees, and in a state in which an average angle (?3) of the cords (121) with respect to the axial direction (DAX) of the actuator is 45 degrees with an air pressure of 5 MPa, a ratio (S2/S1) of a total area (S2) of gaps (122) of the cords (121) to an area (S1) of an outer surface of the actuator body (100) is 35% or less.Type: GrantFiled: April 29, 2020Date of Patent: September 28, 2021Assignee: BRIDGESTONE CORPORATIONInventors: Atsushi Nakayama, Yasunori Tarutani, Shingo Ohno, Yasuo Fukushima
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Patent number: 10875950Abstract: Provided are a coloring composition having excellent heat resistance and solvent resistance, a cured film, a color filter, a method for manufacturing a color filter, a solid-state imaging device, an image display device, and a polymer. The coloring composition includes a polymer TP consisting only of a repeating unit A having a triarylmethane structure and a repeating unit B having an acid group, and a polymerizable compound, in which the polymer TP contain the repeating unit B in the amount of 12% to 60% by mass with respect to all the repeating units of the polymer TP.Type: GrantFiled: February 6, 2018Date of Patent: December 29, 2020Assignee: FUJIFILM CorporationInventors: Yuta Takasaki, Takuma Amemiya, Yasuhiro Ishiwata, Atsuyasu Nozaki, Hiroaki Idei, Atsushi Nakayama, Akinori Fujita
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Patent number: 10774855Abstract: Provided is a hydraulic actuator with improved durability, the hydraulic actuator (10), having an actuator main body (100) constituted of a cylindrical tube (110) capable of expanding/contracting by hydraulic pressure and a cylindrical sleeve (120) formed by cords (121) woven to be disposed in predetermined directions, wherein: the average angle (?1) formed by the cords (121) with respect to the axis direction (DAX) of the actuator with no load and no pressure applied thereon is in a range of ?20° and <45°; and in a state where the average angle (?3) formed by the cords (121) with respect to the axis direction (DAX) is 45° under hydraulic pressure of 5 MPa, a ratio (S2/S1) of the total area (S2) of clearances (122) between the cords (121) with respect to an area (S1) of an outer peripheral surface of the actuator main body (100) is 35% or less.Type: GrantFiled: October 30, 2017Date of Patent: September 15, 2020Assignee: BRIDGESTONE CORPORATIONInventors: Atsushi Nakayama, Yasunori Tarutani, Shingo Ohno, Yasuo Fukushima
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Publication number: 20200256356Abstract: Provided is a pneumatic actuator having improved durability. A pneumatic actuator (10) comprises an actuator body (100) including: a cylindrical tube (110) configured to expand and contract by air pressure; and a cylindrical sleeve (120) formed by weaving cords (121) oriented in predetermined directions, wherein in a no-load and no-pressure state, an average angle (?1) of the cords (121) with respect to an axial direction (DAX) of the actuator is 20 degrees or more and less than 45 degrees, and in a state in which an average angle (?3) of the cords (121) with respect to the axial direction (DAX) of the actuator is 45 degrees with an air pressure of 5 MPa. a ratio (S2/S1) of a total area (S2) of gaps (122) of the cords (121) to an area (S1) of an outer surface of the actuator body (100) is 35% or less.Type: ApplicationFiled: April 29, 2020Publication date: August 13, 2020Applicant: BRIDGESTONE CORPORATIONInventors: Atsushi NAKAYAMA, Yasunori Tarutani, Shingo Ohno, Yasuo Fukushima
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Patent number: 10702345Abstract: [Object] To provide a novel and improved surgical face guard with which a three-dimensional image can be used safely during medical treatment. [Solution] Provided is a surgical face guard, including a frame configured to be worn on a head of a medical worker, and a polarization shield configured to cover at least an in-front-of-eyes part and a part of a side-of-face surface of the medical worker, and have a predetermined polarization property with respect to a three-dimensional image.Type: GrantFiled: January 14, 2016Date of Patent: July 7, 2020Assignee: SONY CORPORATIONInventors: Kazuya Saito, Tomoyuki Higo, Atsushi Nakayama