Patents by Inventor Yuka Takahashi

Yuka Takahashi 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).

  • Patent number: 11966122
    Abstract: A light control sheet including a first transparent electrode layer, a second transparent electrode layer, a light control layer including a resin layer which is formed between the first and second transparent electrode layers and includes a liquid crystal composition in holes formed in the resin layer, the liquid crystal composition including liquid crystal molecules, and a first alignment layer formed between the first transparent electrode layer and the light control layer such that a haze of the light control layer is increased upon application of a voltage to the first transparent electrode layer. The light control layer includes a first high-density portion and a low-density portion, and the first high-density portion is in contact with the first alignment layer and includes the liquid crystal composition at a density higher than a density of the liquid crystal composition in the low-density portion per unit thickness of the light control layer.
    Type: Grant
    Filed: December 8, 2022
    Date of Patent: April 23, 2024
    Assignee: TOPPAN Inc.
    Inventors: Gen Nakamura, Toshiji Yasuhara, Taisuke Enya, Yuka Kurokawa, Yusuke Takahashi
  • Patent number: 11955211
    Abstract: A first-aid information provision system of the example embodiments includes: an information display device that includes first capture means for capturing an iris image, code acquisition means for acquiring a code associated with the captured iris image, and code display means for displaying the acquired code; and an information output device that includes second capture means for imaging the code displayed by the information display device, first-aid information acquisition means for acquiring first-aid information about an individual associated with the iris image by using the imaged code, and first-aid information output means for outputting the first-aid information.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: April 9, 2024
    Assignee: NEC CORPORATION
    Inventors: Takashi Shibata, Shoji Yachida, Chisato Funayama, Masato Tsukada, Yuka Ogino, Keiichi Chono, Emi Kitagawa, Yasuhiko Yoshida, Yusuke Mori, Toru Takahashi
  • Publication number: 20240066076
    Abstract: In one embodiment, a method for preventing and/or treating a virus infection contains administering a type I and/or type III interferon production promoter including Clostridium butyricum or a culture thereof to a subject in need thereof. In another embodiment, a method for promoting production of an interferon contains administering an effective amount of Clostridium butyricum or a culture thereof to a subject.
    Type: Application
    Filed: March 11, 2021
    Publication date: February 29, 2024
    Inventors: Mao HAGIHARA, Hiroshige MIKAMO, Yuka YAMAGISHI, Makoto YAMASHITA, Motomichi TAKAHASHI, Kentaro OKA, Tadashi ARIYOSHI
  • Publication number: 20240069457
    Abstract: The toner contains binder resin-containing toner particles and silica fine particle S1, wherein the weight-average particle diameter of the toner is 4.0-15.0 ?m, both inclusive, peaks originating with the silica fine particle S1 are observed in 29 Si-NMR measurement of the silica fine particle S1, and, in the spectrum obtained by 29Si CP/MAS NMR or 29Si DD/MAS NMR, the peak area of a peak corresponding to the D1 unit structure in the silica fine particle S1, the peak area of a peak corresponding to the D2 unit structure in the silica fine particle S1, and the peak area of a peak corresponding to the Q unit structure in the silica fine particle S1 satisfy a prescribed relationship.
    Type: Application
    Filed: October 25, 2023
    Publication date: February 29, 2024
    Inventors: RYUJI MURAYAMA, SHIN KITAMURA, TORU TAKAHASHI, DAISUKE TSUJIMOTO, RYUICHIRO MATSUO, HITOSHI SANO, NOBUYUKI FUJITA, SHUJI YAMADA, YUKA GUNJI, TAKAKUNI KOBORI, YOSHIHIRO OGAWA, ATSUHIKO OHMORI, HIROKI KAGAWA, KEISUKE ADACHI, TOMOKO SUGITA
  • Publication number: 20230407147
    Abstract: Provided is an adhesive composition capable of achieving excellent adhesion and mechanical stability even when it contains no formalin or resorcin. The adhesive composition contains (A) rubber latex, and (B) a compound having an acrylamide structure.
    Type: Application
    Filed: November 16, 2021
    Publication date: December 21, 2023
    Applicant: BRIDGESTONE CORPORATION
    Inventors: Yuka TAKAHASHI, Masaaki NAKAMURA
  • Publication number: 20230367312
    Abstract: The present technology relates to an information processing apparatus, an information processing method, and a program enabling improvement of an entertainment aspect of an autonomous mobile body. The information processing apparatus includes: an image processing unit configured to generate a first moving image in which a virtual second autonomous mobile body that virtually interacts with a first autonomous mobile body is superimposed in a captured moving image obtained by capturing an image of the first autonomous mobile body; and a display control unit configured to control display of the first moving image. The present technology can be applied to, for example, an information processing terminal that performs an operation and the like on an autonomous mobile body.
    Type: Application
    Filed: August 13, 2021
    Publication date: November 16, 2023
    Inventors: TAKEAKI SHIMOE, YUKA TAKAHASHI, KAZUTAKA ENDO
  • Publication number: 20230108173
    Abstract: A photocurable composition is capable of forming a cured product having good adhesiveness to an inorganic base material and having good ion migration resistance. The photocurable composition includes a monofunctional acrylic monomer (A) in an amount of 40 to 80 wt % relative to 100 wt % of the composition, a polyfunctional acrylic monomer (B) in an amount of 10 to 50 wt % relative to 100 wt % of the composition, and a hydroxyl value adjusting agent (C) in an amount of 0.1 to 30 wt % relative to 100 wt % of the composition, wherein the hydroxyl value of the composition is 1 to 100 mgKOH/g.
    Type: Application
    Filed: March 9, 2021
    Publication date: April 6, 2023
    Applicant: JNC CORPORATION
    Inventors: Ayako KIKUCHI, Shungo KOJIMA, Kohsuke YOSHITOMI, Yuka TAKAHASHI, Katsuyuki SUGIHARA
  • Patent number: 11293921
    Abstract: A molecular recognition element comprising a target molecule-recognizing portion, and a direct electron transfer-type oxidoreductase linked to the target molecule-recognizing portion.
    Type: Grant
    Filed: October 2, 2019
    Date of Patent: April 5, 2022
    Assignees: ARKRAY, Inc., Ultizyme International Ltd.
    Inventors: Koji Sode, Yuka Takahashi, Junko Shimazaki, Masashi Tsukada, Yosuke Murase
  • Patent number: 10743156
    Abstract: An in-vehicle device performing communication with a mobile terminal device includes a vehicle exterior communication unit, an in-vehicle detection unit that detects a vehicle present location, a vehicle interior communication unit that acquires detection information on an object from a detection unit, and an in-vehicle control unit that generates recognition information including position information on the object based on vehicle position information indicating the vehicle present location and the detection information on the object and makes the vehicle exterior communication unit deliver the recognition information. The vehicle exterior communication unit receives existence notification information transmitted from the mobile terminal device when the mobile terminal device receiving the recognition information judges that the in-vehicle device has not recognized existence of a first object equipped with the mobile terminal device.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: August 11, 2020
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Junya Ujiie, Shinji Maeda, Yuka Takahashi, Hironobu Abe
  • Publication number: 20200110080
    Abstract: A molecular recognition element comprising a target molecule-recognizing portion, and a direct electron transfer-type oxidoreductase linked to the target molecule-recognizing portion.
    Type: Application
    Filed: October 2, 2019
    Publication date: April 9, 2020
    Applicants: ARKRAY, Inc., Ultizyme International Ltd.
    Inventors: Koji Sode, Yuka Takahashi, Junko Shimazaki, Masashi Tsukada, Yosuke Murase
  • Patent number: 10563242
    Abstract: The disclosure discloses an enzyme electrode comprising; an electrode comprising a current collector; a monolayer-forming molecule bound to the surface of the current collector; and a glucose dehydrogenase comprising a cytochrome C subunit bound to the monolayer-forming molecule; wherein electrons are transferred between the glucose dehydrogenase and the current collector by oxidation-reduction reaction of the glucose dehydrogenase.
    Type: Grant
    Filed: May 22, 2017
    Date of Patent: February 18, 2020
    Assignees: ARKRAY, Inc., Ultizyme International Ltd.
    Inventors: Yuka Takahashi, Junko Shimazaki
  • Publication number: 20200053526
    Abstract: An in-vehicle device performing communication with a mobile terminal device includes a vehicle exterior communication unit, an in-vehicle detection unit that detects a vehicle present location, a vehicle interior communication unit that acquires detection information on an object from a detection unit, and an in-vehicle control unit that generates recognition information including position information on the object based on vehicle position information indicating the vehicle present location and the detection information on the object and makes the vehicle exterior communication unit deliver the recognition information. The vehicle exterior communication unit receives existence notification information transmitted from the mobile terminal device when the mobile terminal device receiving the recognition information judges that the in-vehicle device has not recognized existence of a first object equipped with the mobile terminal device.
    Type: Application
    Filed: November 17, 2016
    Publication date: February 13, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Junya UJIIE, Shinji MAEDA, Yuka TAKAHASHI, Hironobu ABE
  • Publication number: 20190316170
    Abstract: A bacteria detection device moves a stage on which a detection chip is placed with a membrane filter fixed thereon by a first driving mechanism and a second driving mechanism in front-rear direction and in left-right direction so that an image of an upper surface of the membrane filter to which excitation light from a light emitter aligned with a imaging range by an imaging unit is taken. If bacteria to which a fluorescent label has been bound is captured on the upper surface of the membrane filter, the imaging unit can take an image of the bacteria as luminous points. A controller counts the luminous points in the image taken by the imaging unit so that the bacteria captured on the upper surface of the membrane filter can be detected.
    Type: Application
    Filed: June 20, 2018
    Publication date: October 17, 2019
    Applicant: SHIBASAKI Inc.
    Inventors: Takefumi KUDO, Yuka TAKAHASHI, Norihiro SAKAI, Tadashi IMAI, Kaori ABE
  • Patent number: 9857505
    Abstract: A laminate body (1) is provided with a transparent substrate (10) and a refractive layer (11) which refracts incident light towards the top of the substrate (10). The refractive layer (11) contains, at least, one kind of fluorine compound (ss) selected from a group consisting of fluoro-silsesquioxane and fluoro-silsesquioxane polymers, and a resin (pl) having a refractive index higher than that of the aforementioned fluorine compound (ss). Of the side of the substrate (10) (the side of the back surface s2) and the side opposite thereof (the side of the front surface s1), the concentration of the fluorine compound (ss) in the refractive layer (11) is higher on said side opposite (the side of the front surface s1), and the refractive layer (11) forms a graded structure layer of high refractive indices and low refractive indices inside the layer.
    Type: Grant
    Filed: October 13, 2011
    Date of Patent: January 2, 2018
    Assignee: JNC CORPORATION
    Inventors: Yuka Takahashi, Takuro Tanaka, Yukio Hirano, Koji Ohguma, Mikio Yamahiro
  • Publication number: 20170335363
    Abstract: The disclosure discloses an enzyme electrode comprising; an electrode comprising a current collector; a monolayer-forming molecule bound to the surface of the current collector; and a glucose dehydrogenase comprising a cytochrome C subunit bound to the monolayer-forming molecule; wherein electrons are transferred between the glucose dehydrogenase and the current collector by oxidation-reduction reaction of the glucose dehydrogenase.
    Type: Application
    Filed: May 22, 2017
    Publication date: November 23, 2017
    Applicants: ARKRAY, Inc., Ultizyme International Ltd.
    Inventors: Yuka Takahashi, Junko Shimazaki
  • Patent number: 9375867
    Abstract: Provided is a transfer film for in-mold molding which is superior in solvent resistance, heat resistance, durability, blocking resistance, and moldability, and is capable of suppressing the generation of gate flow, and also provided is a method for producing such a film. The film is provided with: a transfer layer (11) which is to be transferred to an in-mold molded body and which is to be cured when irradiated with active energy rays after the transfer; and a film shaped substrate (L0). The transfer layer (11) comprises an IMD layer (L2) laminated on the substrate (L0) and to be arranged on the outermost surface of the molded body after the in-mold molding. The IMD layer (L2) is constituted by a mixture composition containing at least one active-energy curable resin and at least one thermosetting resin.
    Type: Grant
    Filed: June 18, 2012
    Date of Patent: June 28, 2016
    Assignee: JNC CORPORATION
    Inventors: Kenya Ito, Koji Ohguma, Takuro Tanaka, Yuka Takahashi, Aki Kuromatsu, Mikio Yamahiro
  • Publication number: 20140113115
    Abstract: Provided is a transfer film for in-mold molding which is superior in solvent resistance, heat resistance, durability, blocking resistance, and moldability, and is capable of suppressing the generation of gate flow, and also provided is a method for producing such a film. The film is provided with: a transfer layer (11) which is to be transferred to an in-mold molded body and which is to be cured when irradiated with active energy rays after the transfer; and a film shaped substrate (L0). The transfer layer (11) comprises an IMD layer (L2) laminated on the substrate (L0) and to be arranged on the outermost surface of the molded body after the in-mold molding. The TMD layer (L2) is constituted by a mixture composition containing at least one active-energy curable resin and at least one thermosetting resin.
    Type: Application
    Filed: June 18, 2012
    Publication date: April 24, 2014
    Applicant: JNC CORPORATION
    Inventors: Kenya Ito, Koji Ohguma, Takuro Tanaka, Yuka Takahashi, Aki Kuromatsu, Mikio Yamahiro
  • Publication number: 20130258482
    Abstract: A laminate body (1) is provided with a transparent substrate (10) and a refractive layer (11) which refracts incident light towards the top of the substrate (10). The refractive layer (11) contains, at least, one kind of fluorine compound (ss) selected from a group consisting of fluoro-silsesquioxane and fluoro-silsesquioxane polymers, and a resin (pl) having a refractive index higher than that of the aforementioned fluorine compound (ss). Of the side of the substrate (10) (the side of the back surface s2) and the side opposite thereof (the side of the front surface s1), the concentration of the fluorine compound (ss) in the refractive layer (11) is higher on said side opposite (the side of the front surface s1), and the refractive layer (11) foams a graded structure layer of high refractive indices and low refractive indices inside the layer.
    Type: Application
    Filed: October 13, 2011
    Publication date: October 3, 2013
    Applicant: JNC CORPORATION
    Inventors: Yuka Takahashi, Takuro Tanaka, Yukio Hirano, Koji Ohguma, Mikio Yamahiro
  • Publication number: 20130143357
    Abstract: There is provided a method of forming an organic thin film, capable of forming a single-crystal organic thin film easily and rapidly while controlling a thickness and a size. After an organic solution is supplied to one surface (a solution accumulating region wide in width, and a solution constricting region narrow in width and connected thereto) of a film-formation substrate supported by a support controllable in temperature, a movable body controllable in temperature independently of the support is moved along a surface of the support while being kept in contact with the organic solution. The temperature of the support is set at a temperature positioned between a solubility curve and a super-solubility curve concerning the organic solution, and the temperature of the movable body is set at a temperature positioned on a side higher in temperature than the solubility curve.
    Type: Application
    Filed: August 10, 2011
    Publication date: June 6, 2013
    Applicant: SONY CORPORATION
    Inventors: Osamu Goto, Daisuke Hobara, Akihiro Nomoto, Yosuke Murakami, Shigetaka Tomiya, Norihito Kobayashi, Keisuke Shimizu, Mao Katsuhara, Takahiro Ohe, Noriyuki Kawashima, Yuka Takahashi, Toshio Fukuda, Yui Ishii
  • Patent number: 8089180
    Abstract: Disclosed is an integrated circuit device comprising a startup operation circuit (101) for carrying out processing necessary for startup and a post-startup operation circuit (102) for carrying out a main operation after completion of the processing necessary for startup, wherein the post-startup operation circuit (102) has an operation guaranteed temperature whose lower limit is higher than a lower limit of an operation guaranteed temperature of the startup operation circuit (101), and the post-startup operation circuit (102) starts the main operation after a temperature of the integrated circuit device exceeds a threshold temperature which is equal to the lower limit of the operation guaranteed temperature of the post-startup operation circuit (102).
    Type: Grant
    Filed: June 29, 2007
    Date of Patent: January 3, 2012
    Assignee: Panasonic Corporation
    Inventors: Yuka Takahashi, Norihiko Mizobata