Patents by Inventor Shingo Shimada

Shingo Shimada 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: 20240145112
    Abstract: Conductive polymer fibers 10, in which a conductor 12 containing a conductive polymer impregnates and/or adheres to base fibers 11, and the aforementioned conductive polymer is PEDOT-PSS.
    Type: Application
    Filed: October 30, 2023
    Publication date: May 2, 2024
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Shingo TSUKADA, Hiroshi NAKASHIMA, Akiyoshi SHIMADA, Koji SUMITOMO, Keiichi TORIMITSU
  • Patent number: 11921440
    Abstract: A developer supply device according to an embodiment may include: a developer container; and a developer container holder to which the developer container is to be attached in a first direction. The developer container includes: a shutter movable between a closing position to close a supply port of a housing thereof and an opening position to open the supply port; and a sealing member provided between the housing and the shutter. The shutter includes: a cover portion including a cover surface configured to close the supply port; and a protruding portion projected in the first direction from the cover portion and provided at a position spaced apart from the cover surface to a side of the developer container holder. The developer container holder includes an engagement portion to be engaged with the protruding portion in a state where the developer container is attached to the developer container holder.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: March 5, 2024
    Assignee: Oki Electric Industry Co., Ltd.
    Inventor: Shingo Shimada
  • Publication number: 20230273547
    Abstract: A developer supply device according to an embodiment may include: a developer container; and a developer container holder to which the developer container is to be attached in a first direction. The developer container includes: a shutter movable between a closing position to close a supply port of a housing thereof and an opening position to open the supply port; and a sealing member provided between the housing and the shutter. The shutter includes: a cover portion including a cover surface configured to close the supply port; and a protruding portion projected in the first direction from the cover portion and provided at a position spaced apart from the cover surface to a side of the developer container holder. The developer container holder includes an engagement portion to be engaged with the protruding portion in a state where the developer container is attached to the developer container holder.
    Type: Application
    Filed: December 12, 2022
    Publication date: August 31, 2023
    Applicant: Oki Electric Industry Co., Ltd.
    Inventor: Shingo SHIMADA
  • Patent number: 11297479
    Abstract: A portable wireless device includes a wireless communication unit, a position information acquisition unit, an operation unit, and a control unit, in which a rescue request and state information are generated by operation of the operation unit, and the generated information is transmitted from the wireless communication unit together with position information acquired by a position acquisition unit.
    Type: Grant
    Filed: October 2, 2018
    Date of Patent: April 5, 2022
    Assignee: SONY CORPORATION
    Inventors: Shuichi Chihara, Shingo Shimada, Michiya Mehara
  • Publication number: 20210076187
    Abstract: A portable wireless device includes a wireless communication unit, a position information acquisition unit, an operation unit, and a control unit, in which a rescue request and state information are generated by operation of the operation unit, and the generated information is transmitted from the wireless communication unit together with position information acquired by a position acquisition unit.
    Type: Application
    Filed: October 2, 2018
    Publication date: March 11, 2021
    Inventors: SHUICHI CHIHARA, SHINGO SHIMADA, MICHIYA MEHARA
  • Patent number: 9223249
    Abstract: An image forming unit includes an image carrier, a developer carrier carrying a developer for developing images by attaching the developer to electrostatic latent images on the image carrier, a developer supply member for supplying the developer to the developer carrier, a first developer container having an opening, for containing the developer, a second developer container reserving the developer supplied via the opening from the first developer container, and a stirring member disposed rotatably in a prescribed rotation direction around a rotation axis in the first developer container for stirring the developer. The stirring member comprises a first elastic member extending in a first direction, and a second elastic member extending in a second direction as different direction from the first direction, and the second elastic member is disposed on a downstream side of the first elastic member in the rotation direction of the stirring member.
    Type: Grant
    Filed: November 24, 2014
    Date of Patent: December 29, 2015
    Assignee: Oki Data Corporation
    Inventors: Shingo Shimada, Tetsu Koyama
  • Publication number: 20150147097
    Abstract: An image forming unit includes an image carrier, a developer carrier carrying a developer for developing images by attaching the developer to electrostatic latent images on the image carrier, a developer supply member for supplying the developer to the developer carrier, a first developer container having an opening, for containing the developer, a second developer container reserving the developer supplied via the opening from the first developer container, and a stirring member disposed rotatably in a prescribed rotation direction around a rotation axis in the first developer container for stirring the developer. The stirring member comprises a first elastic member extending in a first direction, and a second elastic member extending in a second direction as different direction from the first direction, and the second elastic member is disposed on a downstream side of the first elastic member in the rotation direction of the stirring member.
    Type: Application
    Filed: November 24, 2014
    Publication date: May 28, 2015
    Inventors: Shingo SHIMADA, Tetsu KOYAMA
  • Patent number: 8076368
    Abstract: A percutaneous absorption type cerebral protective agent containing as an active ingredient, 0.1 to 30 percent by mass of 3-methyl-1-phenyl-2-pyrazolin-5-one represented by the following formula: or a medically acceptable salt thereof in a base; a use of the compound as an active ingredient for the manufacture of a percutaneous absorption type pharmaceutical composition for protecting brain; and a method of protecting brain comprising administering to a patient the pharmaceutical composition as an active ingredient.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: December 13, 2011
    Assignee: Lead Chemical Co., Ltd,
    Inventors: Jun Mori, Tamaki Horiuchi, Seijiro Yama, Hitomi Waki, Shingo Shimada, Hitomi Hashitani
  • Publication number: 20070148217
    Abstract: A percutaneous absorption type cow protective agent containing as an active ingredient, 0.
    Type: Application
    Filed: November 12, 2003
    Publication date: June 28, 2007
    Applicant: LEAD CHEMICAL CO. LTD.
    Inventors: Jun Mori, Tamaki Horiuchi, Seijiro Yama, Hitomi Waki, Shingo Shimada, Hitomi Hashitani
  • Publication number: 20050266062
    Abstract: The present invention relates to a percutaneous absorption preparation (which may also be in the form of an adhesive preparation) containing, as an active ingredient, 0.1 to 30 percent by mass of 3-methyl-1-phenyl-2-pyrazolin-5-one represented by the following formula: or a medically acceptable salt thereof in an appropriate base such as an aqueous base or a rubber base. This preparation (or adhesive preparation) is an excellent percutaneous absorption preparation (or percutaneous absorption adhesive preparation) which has good percutaneous absorbability of the active ingredient and causes little skin irritation.
    Type: Application
    Filed: November 5, 2002
    Publication date: December 1, 2005
    Applicant: LEAD CH EMICAL CO., LTD.
    Inventors: Jun Mori, Tamaki Horiuchi, Seijiro Yama, Hitomi Waki, Shingo Shimada, Hitomi Hashitani
  • Patent number: 5586497
    Abstract: A stencil printing machine comprising a cylindrical printing cylinder around which a perforated stencil sheet for mimeographing is wrapped; a stencil sheet storing section for storing a blank stencil for mimeographing; a stencil sheet perforator for perforating a stencil sheet fed from the stencil sheet storing section; a stencil sheet cutter disposed between the stencil sheet perforator and the printing cylinder, for cutting the perforated stencil sheet; a stencil sheet stocking section disposed between the stencil sheet perforator and the stencil sheet cutter, for holding the perforated stencil sheet; a single long member which is mounted, inside the stencil sheet stocking section, in parallel with a direction of width of the stencil sheet, beneath the stencil sheet stocked inside the stencil sheet stocking section, and is vertically movable between the upper limit position and the lower limit position; a driving mechanism for moving the long member up and down; and a stencil sheet feeder for feeding the pe
    Type: Grant
    Filed: June 23, 1995
    Date of Patent: December 24, 1996
    Assignee: Riso Kagaku Corporation
    Inventor: Shingo Shimada
  • Patent number: D967891
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: October 25, 2022
    Assignee: OKI ELECTRIC INDUSTRY CO., LTD.
    Inventors: Tetsu Koyama, Yoshihiro Goto, Hisatoshi Saito, Shingo Shimada, Akira Saito, Hiroki Haruyama
  • Patent number: D984529
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: April 25, 2023
    Assignee: OKI ELECTRIC INDUSTRY CO., LTD.
    Inventors: Tetsu Koyama, Yoshihiro Goto, Hisatoshi Saito, Shingo Shimada, Akira Saito, Hiroki Haruyama
  • Patent number: D998033
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: September 5, 2023
    Assignee: OKI ELECTRIC INDUSTRY CO., LTD.
    Inventors: Tetsu Koyama, Yoshihiro Goto, Hisatoshi Saito, Shingo Shimada, Akira Saito, Hiroki Haruyama
  • Patent number: D1009988
    Type: Grant
    Filed: May 28, 2020
    Date of Patent: January 2, 2024
    Assignee: OKI ELECTRIC INDUSTRY CO., LTD.
    Inventors: Tetsu Koyama, Yoshihiro Goto, Hisatoshi Saito, Shingo Shimada, Akira Saito, Hiroki Haruyama