Patents by Inventor Yusho Nakase

Yusho Nakase 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: 20240108975
    Abstract: Disclosed are a multidirectional input device, a game machine handle, and a game machine. The multidirectional input device includes a housing, an operation body, a pressing board, a resetting assembly, a circuit board, and a magnetic induction assembly. A space is formed in the housing, and an opening portion is formed at an upper portion of the space. The operation body includes an operation portion protruding upwards from the opening portion. The pressing board is shaped in a disc. The resetting assembly includes a spiral spring. One end of the spiral spring is configured to press a top of the pressing board onto a lower portion of the operation body, and another end of the spiral spring is configured to press a bottom of the space. The circuit board is provided in the space. The magnetic induction assembly includes a magnetic body and a magnetic sensor.
    Type: Application
    Filed: July 19, 2023
    Publication date: April 4, 2024
    Applicant: SHENZHEN ZESUM TECHNOLOGY CO., LTD.
    Inventors: Yusho NAKASE, Sen YANG, Shiying YANG, Chaoxian CHEN
  • Patent number: 11869732
    Abstract: Disclosed is a multi-directional input device. The device includes: an upper case, defining an opening part in a center of a top part; a first operating member, protruding from the opening part and including a flange; a first sliding member, defining a first opening; an elastic piece, arranged on an outer periphery of the first sliding member and configured to push the first sliding member back to an origin position; a second and third sliding members sliding in X and Y directions, respectively; a first and second movable contacts provided on the second the third sliding members, respectively; a circuit board, including a first and second fixed contacts; a push member including a flat part in contact with the flange and a boss; a coil spring, pushing the push member upward; a first support, configured to hold the push member at an upper limit position; and a lower case.
    Type: Grant
    Filed: November 26, 2021
    Date of Patent: January 9, 2024
    Assignee: Shenzhen Zesum Technology Co., Ltd.
    Inventors: Yusho Nakase, Shiying Yang, Chaoxian Chen
  • Patent number: 11609595
    Abstract: Disclosed is a multi-directional input device, including a pressing switch. Each of two opposite side surfaces of the pressing switch is provided with a first protrusion. The base includes two base side surfaces respectively opposite to the two opposite side surfaces of the pressing switch. Each of the two opposite base side surfaces is provided with a second protrusion respectively, and the second protrusion is engaged with the first protrusion to fix the pressing switch.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: March 21, 2023
    Assignee: Shenzhen Zesum Technology Co., Ltd.
    Inventors: Yusho Nakase, Shiying Yang, Chaoxian Chen
  • Patent number: 11561568
    Abstract: Disclosed are a multi-directional input device and a game machine. The operating part includes a hemispherical upper hemisphere at a lower end. The upper hemisphere includes a hemispherical plane part at a lower part. Diameters of the hemispherical plane part and the upper hemisphere are the same. The diameter of the upper hemisphere is greater than that of the operating part. An upper support is fixed to the base and defines a hemispherical hole and hole wall of which is abutted against the upper hemisphere. The upper support further defines a through hole above the hemispherical hole, and the operating part is penetrated through the through hole. A diameter of the through hole is greater than that of the operating part. The upper support includes an upper support plane part below the hemispherical hole. A diameter of the upper support plane part is greater than that of the hemispherical hole.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: January 24, 2023
    Assignee: Shenzhen Zesum Technology Co., Ltd.
    Inventors: Yusho Nakase, Shiying Yang, Chaoxian Chen
  • Patent number: 11526192
    Abstract: Disclosed are a multi-directional input device and a game machine. The multi-directional input device includes a first rocker arm and a second rocker arm, the first rocker arm and the second rocker arm are distributed in up-down direction, each of the first rocker arm and the second rocker arm includes a C-shaped part, a rotating shaft part is provided on opposite ends of the C-shaped part, the rotating shaft part is fixed by the cover, and a rotating axis is defined at both ends of the rotating shaft part; the first rocker arm and the second rocker arm rotate relative to the cover through their respective rotating shaft part; the operating part is penetrated through the C-shaped part, and the C-shaped part defines an elongated hole guiding the operating part to pivot.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: December 13, 2022
    Assignee: Shenzhen Zesum Technology Co., Ltd.
    Inventors: Yusho Nakase, Shiying Yang, Chaoxian Chen
  • Publication number: 20220155812
    Abstract: Disclosed is a multi-directional input device, including a pressing switch. Each of two opposite side surfaces of the pressing switch is provided with a first protrusion. The base includes two base side surfaces respectively opposite to the two opposite side surfaces of the pressing switch. Each of the two opposite base side surfaces is provided with a second protrusion respectively, and the second protrusion is engaged with the first protrusion to fix the pressing switch.
    Type: Application
    Filed: April 16, 2021
    Publication date: May 19, 2022
    Inventors: Yusho NAKASE, Shiying YANG, Chaoxian CHEN
  • Publication number: 20220155811
    Abstract: Disclosed are a multi-directional input device and a game machine. The operating part includes a hemispherical upper hemisphere at a lower end. The upper hemisphere includes a hemispherical plane part at a lower part. Diameters of the hemispherical plane part and the upper hemisphere are the same. The diameter of the upper hemisphere is greater than that of the operating part. An upper support is fixed to the base and defines a hemispherical hole and hole wall of which is abutted against the upper hemisphere. The upper support further defines a through hole above the hemispherical hole, and the operating part is penetrated through the through hole. A diameter of the through hole is greater than that of the operating part. The upper support includes an upper support plane part below the hemispherical hole. A diameter of the upper support plane part is greater than that of the hemispherical hole.
    Type: Application
    Filed: April 16, 2021
    Publication date: May 19, 2022
    Inventors: Yusho NAKASE, Shiying YANG, Chaoxian CHEN
  • Publication number: 20220155810
    Abstract: Disclosed are a multi-directional input device and a game machine. The multi-directional input device includes a first rocker arm and a second rocker arm, the first rocker arm and the second rocker arm are distributed in up-down direction, each of the first rocker arm and the second rocker arm includes a C-shaped part, a rotating shaft part is provided on opposite ends of the C-shaped part, the rotating shaft part is fixed by the cover, and a rotating axis is defined at both ends of the rotating shaft part; the first rocker arm and the second rocker arm rotate relative to the cover through their respective rotating shaft part; the operating part is penetrated through the C-shaped part, and the C-shaped part defines an elongated hole guiding the operating part to pivot.
    Type: Application
    Filed: April 16, 2021
    Publication date: May 19, 2022
    Inventors: Yusho NAKASE, Shiying YANG, Chaoxian CHEN
  • Publication number: 20220084762
    Abstract: Disclosed is a multi-directional input device. The device includes: an upper case, defining an opening part in a center of a top part; a first operating member, protruding from the opening part and including a flange; a first sliding member, defining a first opening; an elastic piece, arranged on an outer periphery of the first sliding member and configured to push the first sliding member back to an origin position; a second and third sliding members sliding in X and Y directions, respectively; a first and second movable contacts provided on the second the third sliding members, respectively; a circuit board, including a first and second fixed contacts; a push member including a flat part in contact with the flange and a boss; a coil spring, pushing the push member upward; a first support, configured to hold the push member at an upper limit position; and a lower case.
    Type: Application
    Filed: November 26, 2021
    Publication date: March 17, 2022
    Inventors: Yusho NAKASE, Shiying YANG, Chaoxian CHEN
  • Patent number: 9847191
    Abstract: An electrical switch (100) includes an insulative housing (110) forming a receiving space therein, a fixed contact set (121, 122) retained in the housing (110), a movable contact set (131, 132) located above the fixed contact set (121, 122), and a cover (140) mounted upon the housing, wherein the moveable contact set (131, 132) further includes at least three outwardly and downwardly extending protrusions (133) on a periphery at equal intervals so as to support up-and-down movement of the moveable contact set (131, 132) during operation with a superior manual feeling.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: December 19, 2017
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Yusho Nakase, Liang Sun
  • Patent number: 9805884
    Abstract: An electrical switch (120) includes an insulative housing (121), the operation part (150) disposed in the housing (121), and the metallic cover (160) enclosing the housing (121). The metallic cover (160) includes a front plate (161), a pair of side plates (164) extending rearwardly from two opposite lateral sides of the front plate (161). The side plate (164) include a main body (165) to cover the corresponding side wall (125) of the housing and an extension (167) extending beyond a rear face of the housing (121) and adapted to be soldered upon a printed circuit board (110) on which the housing (121) is seated.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: October 31, 2017
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Yusho Nakase, Liang Sun
  • Patent number: 9767390
    Abstract: A card connector comprises an insulative housing, a shielding shell partly surrounding the insulative housing, a plurality of conductive contacts retained in the insulative housing and a shim retained in the insulative housing. The plurality of conductive contacts include a plurality of first conductive contacts, each first conductive contact includes a first retaining portion, a first soldering portion and a first elastic contacting portion. The first elastic contacting portion includes a bending portion, and the free end of said first elastic contacting portion is a support portion. At least one support portion is separated from the shim so as to the shim forms a T-shaped opening corresponding to the support portion and two stretching portions disposed on two sides of the opening, the support portion can slide on the stretching portions when the support portion is pressed.
    Type: Grant
    Filed: July 8, 2016
    Date of Patent: September 19, 2017
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Yusho Nakase, Sen Yang
  • Publication number: 20170012376
    Abstract: A card connector comprises an insulative housing, a shielding shell partly surrounding the insulative housing, a plurality of conductive contacts retained in the insulative housing and a shim retained in the insulative housing. The plurality of conductive contacts include a plurality of first conductive contacts, each first conductive contact includes a first retaining portion, a first soldering portion and a first elastic contacting portion. The first elastic contacting portion includes a bending portion, and the free end of said first elastic contacting portion is a support portion. At least one support portion is separated from the shim so as to the shim forms a T-shaped opening corresponding to the support portion and two stretching portions disposed on two sides of the opening, the support portion can slide on the stretching portions when the support portion is pressed.
    Type: Application
    Filed: July 8, 2016
    Publication date: January 12, 2017
    Inventors: YUSHO NAKASE, SEN YANG
  • Publication number: 20160064158
    Abstract: An electrical switch (100) includes an insulative housing (110) forming a receiving space therein, a fixed contact set (121, 122) retained in the housing (110), a movable contact set (131, 132) located above the fixed contact set (121, 122), and a cover (140) mounted upon the housing, wherein the moveable contact set (131, 132) further includes at least three outwardly and downwardly extending protrusions (133) on a periphery at equal intervals so as to support up-and-down movement of the moveable contact set (131, 132) during operation with a superior manual feeling.
    Type: Application
    Filed: August 31, 2015
    Publication date: March 3, 2016
    Inventors: YUSHO NAKASE, LIANG SUN
  • Publication number: 20160064159
    Abstract: An electrical switch (120) includes an insulative housing (121), the operation part (150) disposed in the housing (121), and the metallic cover (160) enclosing the housing (121). The metallic cover (160) includes a front plate (161), a pair of side plates (164) extending rearwardly from two opposite lateral sides of the front plate (161). The side plate (164) include a main body (165) to cover the corresponding side wall (125) of the housing and an extension (167) extending beyond a rear face of the housing (121) and adapted to be soldered upon a printed circuit board (110) on which the housing (121) is seated.
    Type: Application
    Filed: August 31, 2015
    Publication date: March 3, 2016
    Inventors: YUSHO NAKASE, LIANG SUN
  • Patent number: 9252772
    Abstract: A multi direction switch (100) includes a first cover (31) having a first static detecting mechanism (3132), a second cover (32) having a second static detecting mechanism (3232), a first moving body (51) having a first movable detecting mechanism (513), a second moving body (52) having a second movable detecting mechanism (523), and an actuating mechanism. The second movable detecting mechanism is movable relative to the second static detecting mechanism in response to a movement of the second moving body along a first direction. The first movable detecting mechanism is movable relative to the first static detecting mechanism in response to a movement of said first moving body along a second direction perpendicular to the first direction.
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: February 2, 2016
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yusho Nakase, Wei-Ping Liu, Liang Sun
  • Patent number: 9245698
    Abstract: A multi direction switch (100) includes a first cover (2), a second cover (3), a printed circuit board (PCB) (4) positioned between the first cover and the second cover, a pair of stacked, orthogonal electrode plates (5) positioned between the second cover and the PCB, a spring member (7) positioned between the first cover and the PCB, and a button (6) for actuating the electrode plates to move on the PCB. The second cover forms a protrusion (21), the button has a radial portion (611) and a wall portion (612) extending downwardly from the radial portion, and the spring member is positioned between the protrusion and the wall portion.
    Type: Grant
    Filed: August 23, 2013
    Date of Patent: January 26, 2016
    Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yusho Nakase, Jian-Jin Lu, Liang Sun
  • Patent number: 8952282
    Abstract: A push-on switch includes an insulating housing (1) defining a recess (10) at its top, a first fixed contact (21) and a second fixed contact (22) received at the bottom of the recess (10), a dome shaped movable contact (3) with the bottom end placed on the first fixed contact and the bottom face facing the second fixed contact, an actuator (4) over the movable contact, and a metal shell (6) shielding over the insulating housing. The actuator is made of an elastomer and includes a tubular periphery part (41), an operation part (43), a thin-walled part (42) inclining downwardly from the bottom of the operation part and connecting the operation part with the periphery part, a pressing part (431) downwardly protruding from the operation part and resisting on the top surface of the movable contact, and a retaining part (44) extending from the top of the periphery part.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: February 10, 2015
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Yusho Nakase, Jian-Bo Zhou, Liang Sun
  • Publication number: 20140216912
    Abstract: A multi direction switch (100) includes a first cover (31) having a first static detecting mechanism (3132), a second cover (32) having a second static detecting mechanism (3232), a first moving body (51) having a first movable detecting mechanism (513), a second moving body (52) having a second movable detecting mechanism (523), and an actuating mechanism. The second movable detecting mechanism is movable relative to the second static detecting mechanism in response to a movement of the second moving body along a first direction. The first movable detecting mechanism is movable relative to the first static detecting mechanism in response to a movement of said first moving body along a second direction perpendicular to the first direction.
    Type: Application
    Filed: January 24, 2014
    Publication date: August 7, 2014
    Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: YUSHO NAKASE, WEI-PING LIU, LIANG SUN
  • Patent number: D714230
    Type: Grant
    Filed: October 30, 2013
    Date of Patent: September 30, 2014
    Assignee: Hon Hai Precision Industry Co., Ltd.
    Inventors: Liang Sun, Yusho Nakase