Patents by Inventor Shinichi ARIOKA

Shinichi ARIOKA 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).

  • SEMICONDUCTOR RELAY DEVICE
    Publication number: 20230403006
    Abstract: A semiconductor relay device includes: an oscillator unit configured to output an oscillation signal based on an input signal; a first inductor and a second inductor that are magnetically coupled to each other; a driving unit configured to drive the first inductor based on the oscillation signal output from the oscillator unit; a rectifier unit configured to rectify a signal output by the second inductor; and a connecting unit configured to electrically connect or disconnect a first terminal and a second terminal to or from each other based on a signal rectified by the rectifier unit.
    Type: Application
    Filed: October 20, 2021
    Publication date: December 14, 2023
    Inventors: Yoshiaki AIZAWA, Shinichi ARIOKA
  • Electret element, microphone having electret element mounted therein and electret element manufacturing method
    Patent number: 10511914
    Abstract: An electret element includes: an electret film that contains silicon oxide; and a protective film formed over the electret film and constituted of aluminum oxide deposited through an atomic layer deposition method.
    Type: Grant
    Filed: October 14, 2015
    Date of Patent: December 17, 2019
    Assignees: National University Corporation Shizuoka University, Saginomiya Seishakusho, Inc.
    Inventors: Gen Hashiguchi, Yuki Nishimori, Shinichi Arioka, Masato Suzuki, Kazunori Ishibashi
  • Electret element, microphone having electret element mounted therein and electret element manufacturing method
    Patent number: 10405103
    Abstract: An electret element includes: an electret film that contains silicon oxide; and a protective film formed over the electret film and constituted of aluminum oxide deposited through an atomic layer deposition method.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: September 3, 2019
    Assignees: National University Corporation Shizuoka University, Saginomiya Seisakusho, Inc.
    Inventors: Gen Hashiguchi, Yuki Nishimori, Shinichi Arioka, Masato Suzuki, Kazunori Ishibashi
  • Electret Element, Microphone Having Electret Element Mounted Therein and Electret Element Manufacturing Method
    Publication number: 20190014419
    Abstract: An electret element includes: an electret film that contains silicon oxide; and a protective film formed over the electret film and constituted of aluminum oxide deposited through an atomic layer deposition method.
    Type: Application
    Filed: September 13, 2018
    Publication date: January 10, 2019
    Inventors: Gen HASHIGUCHI, Yuki NISHIMORI, Shinichi ARIOKA, Masato SUZUKI, Kazunori ISHIBASHI
  • Electret Element, Microphone Having Electret Element Mounted Therein and Electret Element Manufacturing Method
    Publication number: 20170318394
    Abstract: An electret element includes: an electret film that contains silicon oxide; and a protective film formed over the electret film and constituted of aluminum oxide deposited through an atomic layer deposition method.
    Type: Application
    Filed: October 14, 2015
    Publication date: November 2, 2017
    Inventors: Gen HASHIGUCHI, Yuki NISHIMORI, Shinichi ARIOKA, Masato SUZUKI, Kazunori ISHIBASHI