Patents by Inventor Kenji Miyazaki
Kenji Miyazaki 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: 20240132708Abstract: To solve the problems described herein, this invention provides a resin emulsion for primers capable of suitably controlling sagging when a base coating is applied and capable of obtaining a smooth appearance in aqueous paint systems for plastics. The invention provides an aqueous dispersion comprising an acid-modified polyolefin resin (A), a nitrogen-containing non-ionic emulsifier (B), and water, wherein the acid-modified polyolefin resin (A) is a propylene-?-olefin copolymer having a butene content of 2 to 35 mass % in a polyolefin component, and wherein a coating film after baking at 80° C. has a pure water contact angle of 40° to 90°.Type: ApplicationFiled: March 2, 2022Publication date: April 25, 2024Applicant: TOYOBO CO., LTD.Inventors: Atsushi YAMANE, Kenji KASHIHARA, Keitaro MIYAZAKI
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Patent number: 11967458Abstract: A superconducting coil includes: a winding member 12 that has a side surface 18 along a coil radial direction and is formed by laminating a superconducting tape wire 20 in the coil radial direction by winding; and a bypass 19 that is provided on the side surface 18 of the winding member 12 and electrically connects the superconducting tape wire 20 in the coil radial direction.Type: GrantFiled: June 30, 2023Date of Patent: April 23, 2024Assignees: KABUSHIKI KAISHA TOSHIBA, Toshiba Energy Systems & Solutions CorporationInventors: Sadanori Iwai, Taizo Tosaka, Hiroshi Miyazaki, Kenji Tasaki
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Publication number: 20240088435Abstract: A positive electrode material includes a positive electrode active material, a coating layer, and a second solid electrolyte. The coating layer contains a first solid electrolyte and coats at least a portion of a surface of the positive electrode active material. The first solid electrolyte contains Li, M, and X, where M is at least one selected from the group consisting of metalloid elements and metal elements other than Li, and X is at least one selected from the group consisting of F, Cl, Br, and I. The second solid electrolyte is in indirect contact with the positive electrode active material with the coating layer disposed therebetween. A ratio of a volume of the first solid electrolyte to a total volume of the first solid electrolyte and the second solid electrolyte is greater than or equal to 4% and less than or equal to 60%.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Inventors: YUTA SUGIMOTO, KAZUYA HASHIMOTO, AKINOBU MIYAZAKI, KENJI NAGAO, IZURU SASAKI
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Publication number: 20240079570Abstract: A coated active material includes a positive electrode active material and a coating layer coating at least a portion of a surface of the positive electrode active material. The coating layer includes a first coating layer, which contains a first solid electrolyte, and a second coating layer, which contains a base material. The first coating layer is located outside of the second coating layer. The first solid electrolyte contains Li, M, and X, where M is at least one selected from the group consisting of metalloid elements and metal elements other than Li, and X is at least one selected from the group consisting of F, Cl, Br, and I. A ratio of a specific surface area of the coated active material to a specific surface area of the positive electrode active material coated with the second coating layer is less than or equal to 42%.Type: ApplicationFiled: November 11, 2023Publication date: March 7, 2024Inventors: YUTA SUGIMOTO, KAZUYA HASHIMOTO, AKINOBU MIYAZAKI, KENJI NAGAO, IZURU SASAKI
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Publication number: 20230324237Abstract: An example aspect of the invention, a target analyzer including at least one processor configured to: acquire reference signal information including at least two reference data measured using a MSS device including a MSS in which a binding substance capable of binding to a target is disposed and a control MSS and a reference solution, acquire identification information of the device that has measured the reference signal information, associate with the reference signal information measured using the device and the identification information of the MSS device, acquire measurement signal information including at least two measurement data measured using the device and a sample solution, acquire identification information of the device that has measured the measurement signal information, associate with the measurement signal information and the identification information, and analyze a target in the sample solution from the reference signal information and the measurement signal information associated with tType: ApplicationFiled: August 20, 2020Publication date: October 12, 2023Applicant: NEC CorporationInventors: Kenji Miyazaki, Munehisa Kamio, Satoshi Mukai
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Publication number: 20230303919Abstract: The embodiments provide a fluorescent rare earth complex having strong emission intensity and excellent durability, and also provide a security medium using the complex. The rare earth complex according to the embodiment comprises a rare earth ion, a diphosphine dioxide ligand and a ?-diketone ligand wherein two phosphorus atoms contained in the diphosphine dioxide ligand individually have substituents different from each other.Type: ApplicationFiled: May 31, 2023Publication date: September 28, 2023Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATIONInventors: Hiroki IWANAGA, Kenji MIYAZAKI
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Publication number: 20230278312Abstract: A vehicular interior component includes a base and a skin. The base includes a body portion, and a structural portion that includes one of a projection portion that projects toward a vehicular interior side than the body portion and a recessed portion that is recessed toward a vehicular exterior side than the body portion. The skin is disposed on a vehicular interior side of the base to cover at least the structural portion. The skin is a woven fabric that includes first threads extending in a first direction and second threads extending in a second direction that crosses the first direction and the first threads reflect light.Type: ApplicationFiled: February 22, 2023Publication date: September 7, 2023Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHAInventors: Yuki IZAWA, Kenji MIYAZAKI
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Patent number: 11702591Abstract: The embodiments provide a fluorescent rare earth complex having strong emission intensity and excellent durability, and also provide a security medium using the complex. The rare earth complex according to the embodiment comprises a rare earth ion, a diphosphine dioxide ligand and a ?-diketone ligand wherein two phosphorus atoms contained in the diphosphine dioxide ligand individually have substituents different from each other.Type: GrantFiled: March 13, 2020Date of Patent: July 18, 2023Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATIONInventors: Hiroki Iwanaga, Kenji Miyazaki
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Publication number: 20230093239Abstract: The present invention provides an analysis kit including a membrane-type surface stress sensor that can obtain a strong electrical signal as compared with a membrane-type surface stress sensor having a binding substance capable of binding to a target immobilized thereon. A target analysis kit of the present invention includes: a first binding substance that binds to a target; and a membrane-type surface stress sensor, wherein the membrane-type surface stress sensor includes: a second binding substance; a membrane; and a sensor substrate, wherein the second binding substance is a substance that binds to a target and is immobilized to the membrane, the membrane is a membrane that deforms upon binding of the target to the second binding substance, the sensor substrate has a support region, the support region supports the membrane and has a piezoresistive element, and the piezoresistive element is an element for detecting deformation of the membrane.Type: ApplicationFiled: February 3, 2021Publication date: March 23, 2023Applicant: NEC CorporationInventor: Kenji MIYAZAKI
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Publication number: 20220260568Abstract: The present invention provides a membrane-type surface-stress sensor which has a new form for binding a target. A membrane-type surface-stress sensor of the present invention includes: aptamers; a membrane; and a sensor substrate, wherein the aptamer is a nucleic acid molecule that binds to a target and is immobilized to the membrane, the membrane is a membrane that deforms upon binding of the target to the aptamer, the sensor substrate has a support region, the support region supports the membrane and has a piezoresistive element, and the piezoresistive element is an element for detecting deformation of the membrane.Type: ApplicationFiled: June 19, 2020Publication date: August 18, 2022Applicant: NEC CorporationInventor: Kenji MIYAZAKI
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Publication number: 20220085252Abstract: The present embodiments provide a light wavelength conversion medium excellent in emission intensity and durability, and also a light wavelength conversion medium-forming composition used for forming that medium. The conversion medium according to the embodiment comprises a rare earth complex comprising a rare earth ion and a nonionic ligand, a nonionic compound substitutable for the nonionic ligand, and a polymer or a solvent.Type: ApplicationFiled: March 11, 2021Publication date: March 17, 2022Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATIONInventors: Hiroki IWANAGA, Kenji MIYAZAKI, Junichi WASHIZUKA
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Publication number: 20210189474Abstract: [Object] To provide a DNA testing chip, a DNA testing method, a DNA testing system, and a DNA testing device, being capable of performing a DNA test with a simplified processing process and a simplified processing mechanism. [Solution] A DNA testing chip comprises a chamber into which a PCR reaction solution is injected, and a sensor. The chamber comprises a region having a plurality of aligned spots on which a single-stranded DNA forms a solid phase. The plurality of aligned spots provided such that each have a different combination of the corresponding genetic locus and the number of repeats. The single-stranded DNA includes an STR sequence having the number of repeats and the genetic locus corresponding to each spot.Type: ApplicationFiled: February 7, 2017Publication date: June 24, 2021Applicant: NEC CorporationInventor: Kenji MIYAZAKI
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Publication number: 20210071073Abstract: The embodiments provide a fluorescent rare earth complex having strong emission intensity and excellent durability, and also provide a security medium using the complex. The rare earth complex according to the embodiment comprises a rare earth ion, a diphosphine dioxide ligand and a ?-diketone ligand wherein two phosphorus atoms contained in the diphosphine dioxide ligand individually have substituents different from each other.Type: ApplicationFiled: March 13, 2020Publication date: March 11, 2021Applicants: KABUSHIKI KAISHA TOSHIBA, TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATIONInventors: Hiroki IWANAGA, Kenji MIYAZAKI
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Patent number: 10174926Abstract: The present invention realizes a light source unit and a method of cooling the light source unit that reduces any increase in the ambient temperature of a red solid-state light source and thus reduces any decrease in brightness of the red solid-state light source.Type: GrantFiled: March 24, 2017Date of Patent: January 8, 2019Assignee: NEC DISPLAY SOLUTIONS, LTD.Inventor: Kenji Miyazaki
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Publication number: 20170307199Abstract: The present invention realizes a light source unit and a method of cooling the light source unit that reduces any increase in the ambient temperature of a red solid-state light source and thus reduces any decrease in brightness of the red solid-state light source.Type: ApplicationFiled: March 24, 2017Publication date: October 26, 2017Inventor: Kenji MIYAZAKI
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Patent number: 9104103Abstract: An information recording medium manufacturing method includes steps of forming, on a support, a recording layer containing a polymer compound having an azobenzene structure, irradiating the recording layer with first writing light to form a first light-diffracting structure having a three-dimensional relief pattern on the surface of the recording layer, fixing the relief pattern by forming a deformation preventing layer on the surface of the recording layer, and irradiating the recording layer having the fixed relief pattern with second writing light to forcedly inhibit deformation caused by the movement of molecules, thereby forming a second light-diffracting structure having a refractive index change inside the recording layer.Type: GrantFiled: March 12, 2009Date of Patent: August 11, 2015Assignee: KABUSHIKI KAISHA TOSHIBAInventors: Takeo Miki, Takashi Yamaguchi, Kenji Miyazaki
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Patent number: 8944638Abstract: Provided are a light source device that can effectively cool a surface side of a light-emitting element substrate, and a projection type display device that includes the same. The light source device includes substrate (290), light-emitting element (210), optical element (400), and optical element support member (300). Two through-holes (220) are formed in substrate (290). Light-emitting element (210) is mounted on substrate (290). Optical element support member (300) is located to surround two through-holes (220) and light-emitting element (210), and forms, with substrate (290), flow path (700) that passes through light exit surface (211) of light-emitting element (210). Each through-hole (220) and flow path (700) are connected to each other.Type: GrantFiled: June 24, 2009Date of Patent: February 3, 2015Assignee: NEC Display Solutions, Ltd.Inventor: Kenji Miyazaki
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Patent number: 8625857Abstract: According to one embodiment, an image processing method for inspecting an image includes creating synthetic image information in which information is synthesized with main image information in a visible state which the human eyes perceive in an invisible state which is hard to perceive with the human eyes, printing the synthetic image information onto a medium, acquiring an image printed on the medium as an inspection image information, extracting information embedded in the main image information from the inspection image acquired, and determining a fault in the image printed on the medium based on an extraction result of information.Type: GrantFiled: June 2, 2011Date of Patent: January 7, 2014Assignee: Kabushiki Kaisha ToshibaInventors: Takashi Yamaguchi, Takeo Miki, Kenji Miyazaki
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Publication number: 20140004288Abstract: Provided is an impact absorbing material comprising a resin composition which contains (A) a block copolymer comprising polystyrene in its both end blocks and a conjugated diene polymer in its middle part block and (B) a thermoplastic resin, wherein the block copolymer (A) contains (A1) a block copolymer whose middle part block is not hydrogenated and (A2) a block copolymer whose middle part block is hydrogenated, wherein the maximum peak temperature of loss tangent (tan ?) of the block copolymer (A1) as obtained by a dynamic viscoelasticity measurement is in the range of ?20° C. or higher and lower than 25° C., and the maximum peak temperature of loss tangent (tan ?) of the block copolymer (A2) as obtained by a dynamic viscoelasticity measurement is in the range of ?30° C. or higher and lower than 25° C.Type: ApplicationFiled: December 12, 2011Publication date: January 2, 2014Inventors: Keiji Wakayama, Kenji Miyazaki
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Patent number: 8562143Abstract: A projection display device that modulates light on the basis of image information to form an optical image, and that projects the formed optical image, includes: light source devices 10R, 10G and 10B; optical modulation device 50 that modulates lights emitted from light source devices 10R, 10G and 10B; and common metal plate 70 on which light source devices 10R, 10G and 10B and optical modulation device 50 are mounted, light source devices 10R, 10G and 10B and optical modulation device 50 being thermally connected via metal plate 70.Type: GrantFiled: September 9, 2009Date of Patent: October 22, 2013Assignee: NEC Display Solutions, Ltd.Inventor: Kenji Miyazaki