Patents by Inventor Hidetoshi MIZUTA

Hidetoshi MIZUTA 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).

  • BONDING METHOD
    Publication number: 20240342999
    Abstract: A bonding method bonds a buffer member to an adherend member, and includes: an adhesive application step of applying an adhesive to a part of the buffer member, the part being bonded to the adherend member; a first heating step of heating a part of the adherend member, the part being bonded to the buffer member; a second heating step of heating the part of the adherend member after the first heating step; and an attachment step of attaching the buffer member to the adherend member after the second heating step.
    Type: Application
    Filed: October 6, 2022
    Publication date: October 17, 2024
    Applicant: NHK Spring Co., Ltd.
    Inventors: Hidetoshi Mizuta, Atom Furuse, Kaoru Nagasawa, Fumitaka Arai
  • INDUCTION HEATING DEVICE AND METHOD FOR HEATING STABILIZERS
    Publication number: 20240237158
    Abstract: An induction heating device according to one embodiment includes a first coil portion and a second coil portion. A bar-shaped workpiece is placed between the first coil portion and the second coil portion. The first coil portion includes a pair of first narrow pitch portions formed in respective end portions thereof, a first wide pitch portion formed between the first narrow pitch portions, and a first medium pitch portion formed in the center. The second coil portion includes a pair of second narrow pitch portions formed in respective end portions, a second wide pitch portion formed between the second narrow pitch portions, and a second medium pitch portion formed in the center.
    Type: Application
    Filed: January 4, 2024
    Publication date: July 11, 2024
    Applicant: NHK SPRING CO., LTD.
    Inventors: Atsuki YOSHIDA, Yuichiro YAMAUCHI, Hidetoshi MIZUTA
  • INDUCTION HEATING DEVICE AND METHOD FOR HEATING STABILIZERS
    Publication number: 20240138034
    Abstract: An induction heating device according to one embodiment includes a first coil portion and a second coil portion. A bar-shaped workpiece is placed between the first coil portion and the second coil portion. The first coil portion includes a pair of first narrow pitch portions formed in respective end portions thereof, a first wide pitch portion formed between the first narrow pitch portions, and a first medium pitch portion formed in the center. The second coil portion includes a pair of second narrow pitch portions formed in respective end portions, a second wide pitch portion formed between the second narrow pitch portions, and a second medium pitch portion formed in the center.
    Type: Application
    Filed: January 4, 2024
    Publication date: April 25, 2024
    Applicant: NHK SPRING CO., LTD.
    Inventors: Atsuki YOSHIDA, Yuichiro YAMAUCHI, Hidetoshi MIZUTA