Patents by Inventor Shinya HAMAMOTO

Shinya HAMAMOTO 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).

  • Scroll compressor
    Patent number: 11655819
    Abstract: A scroll compressor includes a base seat portion which is integrally formed with one end surface of a shaft and in which a press-fitting hole exposing a first hole portion is formed. The base seat portion is disposed in a second portion of a penetration portion with a gap interposed between a drive bush body and the base seat portion.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: May 23, 2023
    Assignee: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    Inventors: Yuki Ichise, Hiroshi Yamazaki, Goshi Iketaka, Shinya Hamamoto
  • SCROLL COMPRESSOR
    Publication number: 20210293240
    Abstract: A scroll compressor includes a base seat portion which is integrally formed with one end surface of a shaft and in which a press-fitting hole exposing a first hole portion is formed. The base seat portion is disposed in a second portion of a penetration portion with a gap interposed between a drive bush body and the base seat portion.
    Type: Application
    Filed: June 25, 2019
    Publication date: September 23, 2021
    Applicant: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    Inventors: Yuki ICHISE, Hiroshi YAMAZAKI, Goshi IKETAKA, Shinya HAMAMOTO
  • Mobile robot and front end tool
    Patent number: 10220897
    Abstract: A mobile robot 1 having a plurality of kinds of moving forms includes a body unit 11 having a front face and a back face, four limb units 12 having a plurality of limb-side drive shafts, and front end tools 13 provided on a front end side of the limb units 12. A base end side of the limb unit 12 is connected to the body unit 11. The four limb units 12 are the same units. The body unit 11 and the four limb units 12 are movable by switching a front face side and a back face side so that a moving operation of the front face side and a moving operation of the back face side are symmetrical across the center of a thickness direction of the body unit 11.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: March 5, 2019
    Assignees: MITSUBISHI HEAVY INDUSTRIES, LTD., WASEDA UNIVERSITY
    Inventors: Atsuo Takanishi, Kenji Hashimoto, Kazuhiro Uryu, Tomotaka Teramachi, Takashi Matsuzawa, Ayanori Koizumi, Shinya Hamamoto, Takuya Otani, Tatsuhiro Kishi, Tomohiro Tami, Hiroyuki Yamada, Shigetoshi Shiotani, Yusuke Kinouchi, Yasuo Fujishima
  • Mobile robot and front end tool
    Patent number: 9845122
    Abstract: A mobile robot 1 having a plurality of kinds of moving forms includes a body unit 11 having a front face and a back face, four limb units 12 having a plurality of limb-side drive shafts, and front end tools 13 provided on a front end side of the limb units 12. A base end side of the limb unit 12 is connected to the body unit 11. The four limb units 12 are the same units. The body unit 11 and the four limb units 12 are movable by switching a front face side and a back face side so that a moving operation of the front face side and a moving operation of the back face side are symmetrical across the center of a thickness direction of the body unit 11.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: December 19, 2017
    Assignees: MITSUBISHI HEAVY INDUSTRIES, LTD., WASEDA UNIVERITY
    Inventors: Atsuo Takanishi, Kenji Hashimoto, Kazuhiro Uryu, Tomotaka Teramachi, Takashi Matsuzawa, Ayanori Koizumi, Shinya Hamamoto, Takuya Otani, Tatsuhiro Kishi, Tomohiro Tami, Hiroyuki Yamada, Shigetoshi Shiotani, Yusuke Kinouchi, Yasuo Fujishima
  • MOBILE ROBOT AND FRONT END TOOL
    Publication number: 20170029049
    Abstract: A mobile robot 1 having a plurality of kinds of moving forms includes a body unit 11 having a front face and a back face, four limb units 12 having a plurality of limb-side drive shafts, and front end tools 13 provided on a front end side of the limb units 12. A base end side of the limb unit 12 is connected to the body unit 11. The four limb units 12 are the same units. The body unit 11 and the four limb units 12 are movable by switching a front face side and a back face side so that a moving operation of the front face side and a moving operation of the back face side are symmetrical across the center of a thickness direction of the body unit 11.
    Type: Application
    Filed: October 11, 2016
    Publication date: February 2, 2017
    Inventors: Atsuo TAKANISHI, Kenji HASHIMOTO, Kazuhiro URYU, Tomotaka TERAMACHI, Takashi MATSUZAWA, Ayanori KOIZUMI, Shinya HAMAMOTO, Takuya OTANI, Tatsuhiro KISHI, Tomohiro TAMI, Hiroyuki YAMADA, Shigetoshi SHIOTANI, Yusuke KINOUCHI, Yasuo FUJISHIMA
  • MOBILE ROBOT AND FRONT END TOOL
    Publication number: 20160185405
    Abstract: A mobile robot 1 having a plurality of kinds of moving forms includes a body unit 11 having a front face and a back face, four limb units 12 having a plurality of limb-side drive shafts, and front end tools 13 provided on a front end side of the limb units 12. A base end side of the limb unit 12 is connected to the body unit 11. The four limb units 12 are the same units. The body unit 11 and the four limb units 12 are movable by switching a front face side and a back face side so that a moving operation of the front face side and a moving operation of the back face side are symmetrical across the center of a thickness direction of the body unit 11.
    Type: Application
    Filed: August 24, 2015
    Publication date: June 30, 2016
    Inventors: Atsuo TAKANISHI, Kenji HASHIMOTO, Kazuhiro URYU, Tomotaka TERAMACHI, Takashi MATSUZAWA, Ayanori KOIZUMI, Shinya HAMAMOTO, Takuya OTANI, Tatsuhiro KISHI, Tomohiro TAMI, Hiroyuki YAMADA, Shigetoshi SHIOTANI, Yusuke KINOUCHI, Yasuo FUJISHIMA