Patents by Inventor Shinya Katsube

Shinya Katsube 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).

  • Patent number: 10128059
    Abstract: Provided is a switch that can be downsized. A switch is provided with a plunger, two upper torsion springs that bias the plunger in a returning direction, housing-side contacts, and plunger-side contacts. One of the upper torsion springs is arranged on one side of a plane that includes an axis passing through a central portion of the plunger, and that is perpendicular to perpendicular lines M connecting the plunger-side contacts and the axis, and the other one of the upper torsion springs is arranged on the other side of the plane.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: November 13, 2018
    Assignee: OMRON Corporation
    Inventors: Shinya Katsube, Kazuaki Morita, Hiroyuki Otsuka
  • Patent number: 10020130
    Abstract: Provided is a switch with excellent operability. A switch is provided with a plunger, a lower torsion spring in which a biasing direction changes according to the movement of the plunger. The lower torsion spring biases the plunger in a returning direction when the plunger is in a reference position, and biases the plunger in a direction different from the returning direction when the plunger is in an operation position.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: July 10, 2018
    Assignee: OMRON Corporation
    Inventors: Shinya Katsube, Kazuaki Morita, Hiroyuki Otsuka
  • Patent number: 9947487
    Abstract: Provided is a switch that can be downsized. A switch is provided with a plunger, and an upper torsion spring configured to bias the plunger in a returning direction. The torsion spring has a first arm that extends to the plunger and abuts against the plunger. The plunger has a hole at a position into which the first arm is inserted. The hole is a through hole extending in a direction that is perpendicular to a direction in which the plunger moves, and is the same as a direction in which the first arm extends when viewed in the direction in which the plunger moves.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: April 17, 2018
    Assignee: OMRON Corporation
    Inventors: Shinya Katsube, Kazuaki Morita, Hiroyuki Otsuka
  • Patent number: 9941061
    Abstract: Provided is a switch that can reliably bring contacts into contact with each other with a small load, and can be prevented from malfunctioning. A switch is provided with a plunger, a lower torsion spring in which a biasing direction changes according to the movement of the plunger. The lower torsion spring biases the plunger in an opposite direction to a returning direction when the plunger is in the operation position, and biases the plunger in a direction different from the opposite direction to the returning direction when the plunger is in the reference position.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: April 10, 2018
    Assignee: OMRON Corporation
    Inventors: Shinya Katsube, Kazuaki Morita, Hiroyuki Otsuka
  • Publication number: 20180005776
    Abstract: A terminal connecting mechanism includes a plate spring, an insulating housing having an accommodating portion to accommodate a fixed portion and an elastic portion of the plate spring, and a terminal electrode portion disposed in the accommodating portion. The accommodating portion includes a first opening to allow a conductor portion of an electric wire to be inserted into the accommodating portion, an electric wire insertion guide wall disposed from the first opening along an insertion direction of the electric wire, to guide the conductor portion, an inclined wall facing the electric wire insertion guide wall and being inclined toward the electric wire insertion guide wall along the insertion direction of the electric wire, wherein the fixed portion is fixed to the inclined wall, and a second opening to allow a jig to be inserted into the accommodating portion, thereby canceling contact between the elastic portion and the conductor portion.
    Type: Application
    Filed: May 23, 2017
    Publication date: January 4, 2018
    Applicant: OMRON Corporation
    Inventors: Hiroyuki OTSUKA, Kazuaki MORITA, Shinya KATSUBE
  • Patent number: 9735498
    Abstract: Provided is an electronic device that is highly resistant to a water-soluble grinding oil and a method for manufacturing the same. An electronic device includes a main body and a cable including a lead wire, an insulating portion, and an outer coat, a first sealing portion that covers the insulating portion, and a second sealing portion that seals the first sealing portion, the insulating portion is made of a material that is more resistant to a water-soluble grinding oil than the outer coat is, and the first sealing portion is made of a material that has higher adherence to the insulating portion than that of the second sealing portion does.
    Type: Grant
    Filed: November 25, 2016
    Date of Patent: August 15, 2017
    Assignee: OMRON Corporation
    Inventors: Shinya Katsube, Taijiro Fujiwara, Masaki Nakamura
  • Patent number: 9697960
    Abstract: A switch has a rotary shaft that rotates in response to an external force, a cam provided on the rotary shaft and including a cam action section, wherein the cam rotates in response to the rotation of the rotary shaft, a displacement member including a cam support section that contacts the cam action section, wherein the displacement member is displaced in response to the cam support section being pressed by the cam action section rotating, and a switch module that performs an on-off action in response to the displacement of the displacement member. The cam action section is made of a metal. The cam support section is made of a resin softer than the cam action section.
    Type: Grant
    Filed: September 25, 2014
    Date of Patent: July 4, 2017
    Assignee: OMRON Corporation
    Inventors: Kazuyuki Tsukimori, Manabu Takahashi, Hiroyuki Moriyama, Shinya Katsube, Yuki Yamamoto
  • Publication number: 20170187144
    Abstract: Provided is an electronic device that is highly resistant to a water-soluble grinding oil and a method for manufacturing the same. An electronic device includes a main body and a cable including a lead wire, an insulating portion, and an outer coat, a first sealing portion that covers the insulating portion, and a second sealing portion that seals the first sealing portion, the insulating portion is made of a material that is more resistant to a water-soluble grinding oil than the outer coat is, and the first sealing portion is made of a material that has higher adherence to the insulating portion than that of the second sealing portion does.
    Type: Application
    Filed: November 25, 2016
    Publication date: June 29, 2017
    Applicant: OMRON Corporation
    Inventors: Shinya KATSUBE, Taijiro FUJIWARA, Masaki NAKAMURA
  • Publication number: 20170133168
    Abstract: Provided is a switch that can reliably bring contacts into contact with each other with a small load, and can be prevented from malfunctioning. A switch is provided with a plunger, a lower torsion spring in which a biasing direction changes according to the movement of the plunger. The lower torsion spring biases the plunger in an opposite direction to a returning direction when the plunger is in the operation position, and biases the plunger in a direction different from the opposite direction to the returning direction when the plunger is in the reference position.
    Type: Application
    Filed: November 1, 2016
    Publication date: May 11, 2017
    Applicant: OMRON Corporation
    Inventors: Shinya Katsube, Kazuaki Morita, Hiroyuki Otsuka
  • Publication number: 20170133171
    Abstract: Provided is a switch that can be downsized. A switch is provided with a plunger, two upper torsion springs that bias the plunger in a returning direction, housing-side contacts, and plunger-side contacts. One of the upper torsion springs is arranged on one side of a plane that includes an axis passing through a central portion of the plunger, and that is perpendicular to perpendicular lines M connecting the plunger-side contacts and the axis, and the other one of the upper torsion springs is arranged on the other side of the plane.
    Type: Application
    Filed: November 2, 2016
    Publication date: May 11, 2017
    Applicant: OMRON Corporation
    Inventors: Shinya Katsube, Kazuaki Morita, Hiroyuki Otsuka
  • Publication number: 20170133170
    Abstract: Provided is a switch that can be downsized. A switch is provided with a plunger, and an upper torsion spring configured to bias the plunger in a returning direction. The torsion spring has a first arm that extends to the plunger and abuts against the plunger. The plunger has a hole at a position into which the first arm is inserted. The hole is a through hole extending in a direction that is perpendicular to a direction in which the plunger moves, and is the same as a direction in which the first arm extends when viewed in the direction in which the plunger moves.
    Type: Application
    Filed: November 2, 2016
    Publication date: May 11, 2017
    Applicant: OMRON Corporation
    Inventors: Shinya Katsube, Kazuaki Morita, Hiroyuki Otsuka
  • Publication number: 20170133169
    Abstract: Provided is a switch with excellent operability. A switch is provided with a plunger, a lower torsion spring in which a biasing direction changes according to the movement of the plunger. The lower torsion spring biases the plunger in a returning direction when the plunger is in a reference position, and biases the plunger in a direction different from the returning direction when the plunger is in an operation position.
    Type: Application
    Filed: November 2, 2016
    Publication date: May 11, 2017
    Applicant: OMRON Corporation
    Inventors: Shinya Katsube, Kazuaki Morita, Hiroyuki Otsuka
  • Patent number: D751997
    Type: Grant
    Filed: February 3, 2014
    Date of Patent: March 22, 2016
    Assignee: OMRON CORPORATION
    Inventors: Manabu Takahashi, Shinya Katsube, Yuki Yamamoto, Yasuhiro Tanoue, Kokichi Tobita, Kazuyuki Tsukimori
  • Patent number: D777120
    Type: Grant
    Filed: October 13, 2015
    Date of Patent: January 24, 2017
    Assignee: OMRON CORPORATION
    Inventors: Manabu Takahashi, Shinya Katsube, Yuki Yamamoto, Yasuhiro Tanoue, Kokichi Tobita, Kazuyuki Tsukimori
  • Patent number: D778842
    Type: Grant
    Filed: February 5, 2014
    Date of Patent: February 14, 2017
    Assignee: OMRON Corporation
    Inventors: Manabu Takahashi, Kazuyuki Tsukimori, Shinya Katsube, Kokichi Tobita, Yasuhiro Tanoue, Yuki Yamamoto
  • Patent number: D810033
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: February 13, 2018
    Assignee: OMRON Corporation
    Inventors: Hiroyuki Otsuka, Kazuaki Morita, Shinya Katsube
  • Patent number: D817896
    Type: Grant
    Filed: December 5, 2016
    Date of Patent: May 15, 2018
    Assignee: OMRON Corporation
    Inventors: Hiroyuki Otsuka, Kazuaki Morita, Shinya Katsube
  • Patent number: D830315
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: October 9, 2018
    Assignee: OMRON Corporation
    Inventors: Hiroyuki Otsuka, Kazuaki Morita, Shinya Katsube
  • Patent number: D841590
    Type: Grant
    Filed: December 7, 2016
    Date of Patent: February 26, 2019
    Assignee: OMRON Corporation
    Inventors: Hiroyuki Otsuka, Kazuaki Morita, Shinya Katsube
  • Patent number: D859322
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: September 10, 2019
    Assignee: Omron Corporation
    Inventors: Manabu Takahashi, Kazuyuki Tsukimori, Shinya Katsube, Kokichi Tobita, Yasuhiro Tanoue, Yuki Yamamoto