Patents by Inventor Chihiro Yoshida

Chihiro Yoshida 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: 11943950
    Abstract: A plurality of light-emitting devices (10) include a plurality of light-emitting devices (10a), a plurality of light-emitting devices (10b), and a plurality of light-emitting devices (10c). The plurality of light-emitting devices (10) are aligned on a reflecting member (20). Six light-emitting devices (10c) are aligned in a straight line along one direction. Four light-emitting devices (10b) are aligned surrounding a region facing one ends of the six light-emitting devices (10c). Each of four light-emitting devices (10a) are aligned with each of the four light-emitting devices (10b) outside the four light-emitting devices (10b).
    Type: Grant
    Filed: July 11, 2022
    Date of Patent: March 26, 2024
    Assignee: Pioneer Corporation
    Inventors: Takeru Okada, Chihiro Harada, Ayako Yoshida, Takashi Chuman
  • Publication number: 20220363940
    Abstract: Provided is a paint-protective coating material formed from an acrylic coating composition comprising an acrylic polymer as base polymer. The acrylic polymer-forming monomers includes a monomer (mT) having a homopolymer Tg of 90° C. or higher and a monomer (mL) having a homopolymer Tg of ?30° C. or lower. The monomer (mT) includes at least acrylonitrile. In the monomers, the monomers (mT) and (mL) have a molar ratio (mT/mL) of 0.8 or higher and 1.5 or lower. The paint-protective coating material has storage moduli of 150 MPa or higher and 1000 MPa or lower at 23° C., and 0.40 MPa or higher at 70° C.
    Type: Application
    Filed: May 16, 2022
    Publication date: November 17, 2022
    Applicant: NITTO DENKO CORPORATION
    Inventors: Takeshi IGARASHI, Eiichi IMOTO, Chihiro YOSHIDA, Koki HASHIMOTO
  • Publication number: 20220041900
    Abstract: An objective is to provide a surface-protective PSA sheet capable of reducing adherend damage and well maintaining appearance, etc. The surface-protective PSA sheet capable of reducing adherend damage and well maintaining appearance, etc., comprises a surface layer, a resin substrate layer and a PSA layer, and has a multilayer structure with the resin substrate layer placed between the surface layer and the PSA layer, wherein the surface layer is a layer obtainable by curing a heat-curable composition comprising the following components: (a) a hydroxyl group-containing (meth)acrylic copolymer having a glass transition temperature of ?40° C. to 30° C.; (b) an allophanate polyisocyanate and/or a biuret polyisocyanate; and (c) a polysiloxane comprising a hydroxyl group-containing hydrocarbon group and/or polymer.
    Type: Application
    Filed: September 27, 2019
    Publication date: February 10, 2022
    Applicant: NITTO DENKO CORPORATION
    Inventors: Keita KUME, Yuki HASHIMOTO, Akihiro YAMAZAKI, Toru HIGASHIMOTO, Eiichi IMOTO, Yoshio NAKAGAWA, Shota TANAKA, Kenichi NISHIKAWA, Chihiro YOSHIDA
  • Publication number: 20200030293
    Abstract: A method of treating or preventing peripheral neuropathies includes administering a therapeutically effective amount of a cyclic amine derivative represented by general formula (I) or a pharmacologically acceptable salt thereof to a patient who needs treatment wherein, carbon marked with * is asymmetric carbon; and A represents a group represented by general formulae (IIa), (IIb) or (IIc): wherein R1 represents a methyl group or an ethyl group optionally substituted with a halogen atom, R2 represents a hydrogen atom or an alkylcarbonyl group having 2 to 5 carbon atoms, each R3 independently represents a methyl group or an ethyl group, and n represents 1 or 2.
    Type: Application
    Filed: March 30, 2018
    Publication date: January 30, 2020
    Inventors: Kojiro Hara, Tomohiko Suzuki, Chihiro Yoshida, Koji Takeo, Koji Shimoda, Naoki Izumimoto, Kazumi Nishimura, Rieko Naguro
  • Patent number: 8957094
    Abstract: A therapeutic agent or prophylactic agent has an analgesic effect on both nociceptive pain and neuropathic pain and is effective in treatment of fibromyalgia. The agent includes as an effective ingredient a cyclohexane derivative or a pharmaceutically acceptable salt thereof or a prodrug thereof.
    Type: Grant
    Filed: March 31, 2011
    Date of Patent: February 17, 2015
    Assignee: Toray Industries, Inc.
    Inventors: Chihiro Yoshida, Kaoru Nakao
  • Publication number: 20130190503
    Abstract: A therapeutic agent or prophylactic agent has an analgesic effect on both nociceptive pain and neuropathic pain and is effective in treatment of fibromyalgia. The agent includes as an effective ingredient a cyclohexane derivative or a pharmaceutically acceptable salt thereof or a prodrug thereof.
    Type: Application
    Filed: March 31, 2011
    Publication date: July 25, 2013
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Chihiro Yoshida, Kaoru Nakao
  • Patent number: 8349874
    Abstract: A method relieves both nociceptive pain and neuropathic pain and has fewer side effects. The compound includes cyclohexane derivatives represented by the following compound, or pharmaceutically acceptable salts thereof or prodrugs thereof.
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: January 8, 2013
    Assignee: Toray Industries, Inc.
    Inventors: Yasuhiro Morita, Katsuhiko Iseki, Yuji Sugawara, Hideyuki Tsutsiu, Shunsuke Iwano, Naoki Izumimoto, Tadamasa Arai, Hidetoshi Noda, Chihiro Yoshida
  • Publication number: 20120270906
    Abstract: A method relieves both nociceptive pain and neuropathic pain and has fewer side effects. The compound includes cyclohexane derivatives represented by the following compound, or pharmaceutically acceptable salts thereof or prodrugs thereof.
    Type: Application
    Filed: June 27, 2012
    Publication date: October 25, 2012
    Applicant: Toray Industries, Inc.
    Inventors: Yasuhiro Morita, Katsuhiko Iseki, Yuji Sugawara, Hideyuki Tsutsui, Shunsuke Iwano, Naoki Izumimoto, Tadamasa Arai, Hidetoshi Noda, Chihiro Yoshida
  • Patent number: 8247569
    Abstract: A compound has a strong analgesic action against both nociceptive pain and neuropathic pain and has less side effects, and is medically useful. The compound includes cyclohexane derivatives represented by the following compound, or pharmaceutically acceptable salts thereof or prodrugs thereof.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: August 21, 2012
    Assignee: Toray Industries, Inc.
    Inventors: Yasuhiro Morita, Katsuhiko Iseki, Yuji Sugawara, Hideyuki Tsutsui, Shunsuke Iwano, Naoki Izumimoto, Tadamasa Arai, Hidetoshi Noda, Chihiro Yoshida
  • Publication number: 20110201650
    Abstract: A compound has a strong analgesic action against both nociceptive pain and neuropathic pain and has less side effects, and is medically useful. The compound includes cyclohexane derivatives represented by the following compound, or pharmaceutically acceptable salts thereof or prodrugs thereof.
    Type: Application
    Filed: October 30, 2009
    Publication date: August 18, 2011
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Yasuhiro Morita, Katsuhiko Iseki, Yuji Sugawara, Hideyuki Tsutsui, Shunsuke Iwano, Naoki Izumimoto, Tadamasa Arai, Hidetoshi Noda, Chihiro Yoshida
  • Publication number: 20050076994
    Abstract: At least one layer among belt layers having a width corresponding to 0.25-0.5 times a width of a tread is constituted with cord bundles each containing plural steel cords arranged side by side at approximately equal intervals so that a distance between a cord bundle and a steel cord adjacent thereto is made wider than a distance between steel cords in the bundle and an angle of each steel cord with respect to an equatorial plane of the tire is 0-15° and a diameter of the cord is a range of 1.0-6.0 mm, and the cord bundle is constituted by coating each cord forming the bundle with a thin rubber layer and thereafter passing these cords through an inserter to integrally coat with rubber, whereby the occurrence of separation failure at ends of the steel cords is prevented to improve the belt durability.
    Type: Application
    Filed: December 26, 2002
    Publication date: April 14, 2005
    Inventor: Chihiro Yoshida
  • Patent number: 6354068
    Abstract: A steel cord comprises a core of three or more filaments bundled without twisting and a sheath of at least one layer comprised of plural filaments wound around the core, wherein all core filaments are arranged in a given rectangle at any section in its longitudinal direction. Such steel cords are used in a belt of a pneumatic tire. And also, these cords are produced by a tubular-type twisting machine having a specified structure.
    Type: Grant
    Filed: June 22, 2000
    Date of Patent: March 12, 2002
    Assignee: Bridgestone Corporation
    Inventors: Shuichi Onuma, Naohiko Obana, Chihiro Yoshida
  • Patent number: 5418005
    Abstract: A method for reclaiming a pigment-attached red-emitting phosphor recovered from a manufacturing process for a color picture tube, which comprises treating the phosphor with an aqueous solution containing NaOH, NaClO and H.sub.2 O.sub.2 and then treating it with a weak acid, whereby the pigment can be prevented from exfoliation by suppressing the dissolution of the binder which attaches the pigment to the phosphor, and blue- and green-emitting phosphors contained as contaminants in the recovered red-emitting phosphor can be completely removed. The method provides a reclaimed red-emitted phosphor with high luminance and a good coating property.
    Type: Grant
    Filed: September 24, 1993
    Date of Patent: May 23, 1995
    Assignee: Kasei Optonix, Ltd.
    Inventors: Hideo Endo, Shinsuke Aoki, Chihiro Yoshida