Patents by Inventor Fumiyoshi Hashimoto

Fumiyoshi Hashimoto 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).

  • FASTENING APPARATUS AND SYSTEM FOR DETECTING AXIAL FORCE THEREOF
    Publication number: 20100054891
    Abstract: A detecting system of a fastening apparatus that detects an axial force of the fastening apparatus including a bolt or a nut. The detecting system includes an axial force detector including a strain gauge and an IC tag, the strain gauge being provided at a predetermined location to detect an axial force value of the fastening apparatus, and the IC tag being connected to the strain gauge and wirelessly transmitting the detected axial force value and unique identification information. Power is supplied to the axial force detector. A reader reads data transmitted from the axial force detector.
    Type: Application
    Filed: June 24, 2009
    Publication date: March 4, 2010
    Applicant: ASAHI ELECTRIC WORKS, LTD.
    Inventors: Eiji Nishida, Fumiyoshi Hashimoto
  • Gunning refractories
    Patent number: 4261752
    Abstract: A gunning refractory of the mean particle diameter in the range 1-10 mm, characterized in that a molten liquid of pitch having softening point higher than 100.degree. C. is mixed with refractory inorganic fine particles where the proportion to the total weight is in the range 5-85% by weight, and thereafter the mixture is hardened.
    Type: Grant
    Filed: May 15, 1979
    Date of Patent: April 14, 1981
    Assignee: Shinagawa Refractories Co., Ltd.
    Inventors: Hiroyuki Danjyo, Eiichi Yorita, Shojiro Sawada, Fumiyoshi Hashimoto