Patents by Inventor Shota HARADA

Shota HARADA 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).

  • Publication number: 20220252398
    Abstract: A controller applies a predetermined voltage to a fixed part detection excitation electrode to vibrate a movable part in a second direction and simultaneously applies a predetermined voltage to a fixed part drive electrode to vibrate the movable part in a first direction. The controller acquires, of the movable part, a first resonance frequency along the first direction and a second resonance frequency along the second direction. The controller controls a drive spring adjustment part to adjust a spring constant of the drive spring, such that the first resonance frequency is maintained constant, and controls a detection spring adjustment part to adjust a spring constant of the detection spring such that the second resonance frequency is maintained constant. The controller detects the angular velocity based on a result of synchronously detecting signal from the fixed part detection electrode with the first resonance frequency.
    Type: Application
    Filed: April 27, 2022
    Publication date: August 11, 2022
    Inventors: KATSUAKI GOTO, SHOTA HARADA, TAKASHI KATSUMATA, YOSHIYUKI HATA, TERUHISA AKASHI
  • Publication number: 20210041475
    Abstract: An electrostatic actuator includes a fixed electrode and a movable electrode arranged to face the fixed electrode. The movable electrode is configured to be displaceable with respect to the fixed electrode and a fixed portion. An attractive force acts between the movable electrode and the fixed portion. In the electrostatic actuator, a non-linear vibration of the movable electrode when a voltage is applied to the fixed electrode and the movable electrode is reduced by the attractive force acting between the movable electrode and the fixed portion.
    Type: Application
    Filed: October 28, 2020
    Publication date: February 11, 2021
    Inventors: Shota HARADA, Keitaro ITO, Tomoya JOMORI, Hideo YAMADA, Yuuki INAGAKI, Teruhisa AKASHI, Yoshiyuki HATA
  • Patent number: 10704284
    Abstract: A combustible gas supply unit is for supplying compressed combustible gas to a dispenser. The combustible gas supply unit includes a high pressure gas facility for handling compressed combustible gas, a base plate having the high pressure gas facility installed thereon and a barrier supported by the base plate to surround at least a part of an outer periphery of the high pressure gas facility. A barrier is shaped to surround at least a part of an outer periphery of the high pressure gas facility and includes a part to be supported by a base plate having the high pressure gas facility installed thereon.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: July 7, 2020
    Assignee: Kobe Steel, Ltd.
    Inventors: Shota Harada, Akitoshi Fujisawa, Kenji Nagura, Daisuke Wada, Takayuki Fukuda
  • Patent number: 10539122
    Abstract: Plasma which is supplied from a supply passage (1) is accelerated with a Hall electric field (E) which is generated through interaction of electrons (e?) emitted from a cathode (3), a radial direction magnetic field (Bd), and an electric field (Ex).
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: January 21, 2020
    Assignees: MITSUBISHI HEAVY INDUSTRIES, LTD., NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
    Inventors: Takuya Yamazaki, Hirofumi Shimizu, Akihiro Sasoh, Shigeru Yokota, Shota Harada, Teruaki Baba
  • Patent number: 10260487
    Abstract: Electrodeless plasma is supplied to a space between a cathode and an anode such that a resistivity in the space is reduced. The electrodeless plasma is accelerated with Lorentz force induced by a radial direction magnetic field component and an axial direction magnetic field component that are generated in the space, and current in the space.
    Type: Grant
    Filed: August 25, 2014
    Date of Patent: April 16, 2019
    Assignees: MITSUBISHI HEAVY INDUSTRIES, LTD., NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY
    Inventors: Takuya Yamazaki, Hirofumi Shimizu, Satoshi Fujiwara, Akihiro Sasoh, Shigeru Yokota, Shota Harada, Teruaki Baba
  • Publication number: 20180371782
    Abstract: A combustible gas supply unit is for supplying compressed combustible gas to a dispenser. The combustible gas supply unit includes a high pressure gas facility for handling compressed combustible gas, a base plate having the high pressure gas facility installed thereon and a barrier supported by the base plate to surround at least a part of an outer periphery of the high pressure gas facility. A barrier is shaped to surround at least a part of an outer periphery of the high pressure gas facility and includes a part to be supported by a base plate having the high pressure gas facility installed thereon.
    Type: Application
    Filed: February 21, 2017
    Publication date: December 27, 2018
    Applicant: KABUSHIKI KAISHA KOBE SEIKO SHO (Kobe Steel, Ltd.)
    Inventors: Shota HARADA, Akitoshi FUJISAWA, Kenji NAGURA, Daisuke WADA, Takayuki FUKUDA
  • Publication number: 20180082973
    Abstract: A bonding method of a first member and a second member includes: forming a first wire bonding bump (12) on a first electrode (14) arranged in the first member; forming a second wire bonding bump (22) on a second electrode 24 arranged in the second member; and flattening a tip section of the second wire bonding bump to form a bump flat surface (221). The tip section (120) of the first wire bonding bump and the bump flat surface (221) are pressure bonded to each other.
    Type: Application
    Filed: March 4, 2016
    Publication date: March 22, 2018
    Inventors: Masahiro KATO, Shota HARADA, Takeshi ISAYAMA, Mitsuteru FUJIEDA
  • Publication number: 20170198683
    Abstract: Supplying electrodeless plasma to a space (S) between a cathode (22) and an anode (23), the resistivity in the space is downed. The electrodeless plasma is accelerated with Lorentz force induced by a radial direction magnetic field component (By) and an axial direction magnetic field component (Bx) that are generated in the space (S), and current (Iac) which flows through the space (S).
    Type: Application
    Filed: August 25, 2014
    Publication date: July 13, 2017
    Inventors: Takuya YAMAZAKI, Hirofumi SHIMIZU, Satoshi FUJIWARA, Akihiro SASOH, Shigeru YOKOTA, Shota HARADA, Teruaki BABA
  • Publication number: 20170152840
    Abstract: Plasma which is supplied from a supply passage (1) is accelerated with a Hall electric field (E) which is generated through interaction of electrons (e?) emitted from a cathode (3), a radial direction magnetic field (Bd), and an electric field (Ex).
    Type: Application
    Filed: July 10, 2014
    Publication date: June 1, 2017
    Applicants: Mitsubishi Heavy Industries, Ltd, National University Corporation Nagoya University
    Inventors: Takuya YAMAZAKI, Hirofumi SHIMIZU, Akihiro SASOH, Shigeru YOKOTA, Shota HARADA, Teruaki BABA