Patents by Inventor Yoshinobu Fujimoto

Yoshinobu Fujimoto 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: 9964601
    Abstract: The magnetic sensor includes a magnetic flux concentrator member having a length in a direction of a second axis, a first magnetic detector arranged on a negative side of a first axis from the magnetic flux concentrator member and on a positive side of the second axis from a midpoint of the magnetic flux concentrator member in a length direction, a second magnetic detector arranged on a positive side of the first axis from the magnetic flux concentrator member and on the positive side of the second axis from the midpoint of the magnetic flux concentrator member in the length direction, and a third magnetic detector arranged on the negative side of the first axis from the magnetic flux concentrator member and on a negative side of the second axis from the midpoint of the magnetic flux concentrator member in the length direction.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: May 8, 2018
    Assignee: Asahi Kasei Microdevices Corporation
    Inventors: Takahisa Shikama, Yoshinobu Fujimoto
  • Patent number: 9641052
    Abstract: A primary molded body having an angled connector that is integrally connected to an insulating annular body provided in a stator of a motor section, and that has a plurality of terminals extending along an axial direction of the motor section; a through-hole that is formed in the primary molded body and runs through the angled connector from an interior of the insulating annular body; a secondary molded body that is molded so as to cover the primary molded body; a secondary molded connector that is formed in the secondary molded body and covers the angled connector; and a connector opening that is formed in the secondary molded connector and communicates with the through-hole, wherein an outlet of the through-hole communicates with the connector opening.
    Type: Grant
    Filed: December 30, 2014
    Date of Patent: May 2, 2017
    Assignees: Tamagawa Seiki Kabushiki Kaisha, Autoliv Nissin Brake Systems Japan Co., Ltd., Kasatani Corp
    Inventors: Yuichi Miyazawa, Yoshinobu Fujimoto, Yusuke Saito, Hiroyuki Nakanishi
  • Publication number: 20160238670
    Abstract: The magnetic sensor includes a magnetic flux concentrator member having a length in a direction of a second axis, a first magnetic detector arranged on a negative side of a first axis from the magnetic flux concentrator member and on a positive side of the second axis from a midpoint of the magnetic flux concentrator member in a length direction, a second magnetic detector arranged on a positive side of the first axis from the magnetic flux concentrator member and on the positive side of the second axis from the midpoint of the magnetic flux concentrator member in the length direction, and a third magnetic detector arranged on the negative side of the first axis from the magnetic flux concentrator member and on a negative side of the second axis from the midpoint of the magnetic flux concentrator member in the length direction.
    Type: Application
    Filed: September 29, 2014
    Publication date: August 18, 2016
    Applicant: ASAHI KASEI MICRODEVICES CORPORATION
    Inventors: Takahisa SHIKAMA, Yoshinobu FUJIMOTO
  • Publication number: 20150280533
    Abstract: A primary molded body having an angled connector that is integrally connected to an insulating annular body provided in a stator of a motor section, and that has a plurality of terminals extending along an axial direction of the motor section; a through-hole that is formed in the primary molded body and runs through the angled connector from an interior of the insulating annular body; a secondary molded body that is molded so as to cover the primary molded body; a secondary molded connector that is formed in the secondary molded body and covers the angled connector; and a connector opening that is formed in the secondary molded connector and communicates with the through-hole, wherein an outlet of the through-hole communicates with the connector opening.
    Type: Application
    Filed: December 30, 2014
    Publication date: October 1, 2015
    Applicants: TAMAGAWA SEIKI KABUSHIKI KAISHA, KASATANI CORP., NISSIN KOGYO CO., LTD.
    Inventors: Yuichi MIYAZAWA, Yoshinobu FUJIMOTO, Yusuke SAITO, Hiroyuki NAKANISHI
  • Patent number: 6372333
    Abstract: A composition containing a function improver and an inorganic porous crystals-hydrophilic macromolecule composite wherein the hydrophilic macromolecule contains inorganic porous crystals in its inner matrix, and a product made therefrom The product, textile, nonwoven fabric, paper and laminate obtained from the composition of the present invention come to have high strength in addition to the gas adsorption capability, volatile organic solvent removing capability, noncombustibility, heat insulating property, and heavy metal and radioactive element removing capability that the inorganic porous crystals-hydrophilic macromolecule composite (A) possesses. It is also possible to improve a touch and the like, so that the composition is useful as a material having additional functions.
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: April 16, 2002
    Assignee: Rengo Co., Ltd.
    Inventors: Kouju Sugiyama, Maki Nakano, Takaaki Utsunomiya, Yoshinobu Fujimoto
  • Patent number: 4033840
    Abstract: A thermosetting resin composition having improved properties as an electrical insulating material and being particularly suited for use in printed circuit boards, consists essentially of an acryloyloxyl- or methacryloyloxyl- terminated butadiene homopolymer or copolymer, for example, with acrylonitrile or styrene, an ethylenically unsaturated monomer capable of copolymerizing with the terminating acryloyloxyl or methacryloyloxyl groups of the butadiene homopolymer or copolymer, and an acid anhydride containing at least one ethylenically unsaturated group in its molecule. In preferred compositions of the invention, there are from 1.5 to 3.0 terminating acryloyloxyl or methacryloyloxyl groups per molecule of the butadiene homopolymer or copolymer, and the amounts of the ethylenically unsaturated monomer and of the acid anhydride are from 50 to 200 weight percent and from 5 to 20 weight percent, respectively, based on the weight of the terminated butadiene homopolymer or copolymer.
    Type: Grant
    Filed: February 6, 1975
    Date of Patent: July 5, 1977
    Assignee: Sony Corporation
    Inventors: Yoshio Fujiwara, Keiichi Naito, Yoshinobu Fujimoto, Tooru Odashima, Tomohiko Sada
  • Patent number: 4027063
    Abstract: A flame retardant thermosetting resin composition having improved properties as an electrical insulating material and being particularly suited for use in printed circuit boards composed essentially of acryloyloxy- or methacryloyloxy-terminated butadiene homopolymer or butadiene copolymer with, for example, acrylonitrile or styrene, ethylenically unsaturated monomer capable of copolymerizing with the terminating acryloyloxy- or methacryloyloxy- groups of the butadiene homopolymer or copolymer, which monomer has a substantial amount of haloaryl, and acid anhydride having at least one ethylenically unsaturated group. In preferred compositions of the invention, there are from 1.5 to 3.
    Type: Grant
    Filed: May 13, 1975
    Date of Patent: May 31, 1977
    Assignee: Sony Corporation
    Inventors: Yoshio Fujiwara, Keiichi Naito, Yoshinobu Fujimoto, Tooru Odashima, Tomohiko Sada