Patents by Inventor Takanori Matsushima

Takanori Matsushima 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: 20240393525
    Abstract: To provide a vehicular laminated glass which can properly introduce light into the laminated glass. A vehicular laminated glass 1 according to an embodiment of the present invention comprises a first glass plate 11 having a first main surface 21 and a second main surface 22, a second glass plate 12 having a third main surface 23 and a fourth main surface 24, an adhesive interlayer 13 disposed between the second main surface 22 and the third main surface 23, a light source 16 which faces the fourth main surface 24 and applies light toward the fourth main surface 24, and an optical element 15 which is disposed between the fourth main surface 24 and the light source 16 and refracts irradiation light from the light source 16.
    Type: Application
    Filed: August 6, 2024
    Publication date: November 28, 2024
    Applicant: AGC Inc.
    Inventors: Takanori MATSUSHIMA, Kenichiro SHIMO, Yusuke IKEDA, Masanobu OGAWA, Hidenori TAKAI
  • Publication number: 20240023302
    Abstract: To provide a ground structure-equipped laminated glass for vehicles, with a countermeasure against static electricity on an electrically driven functional layer. The ground structure-equipped laminated glass for vehicles of the present invention, which achieves the above object, comprises a first glass plate, an interlayer and a second glass plate laminated in this order, wherein the interlayer has an electrically driven functional layer, a power supply member electrically connected to the functional layer, a first circuit having the power supply member and the functional layer connected in series, and a second circuit having the power supply member, a flexible ESD shield and a ground member connected in series; the second circuit has a dielectric at least at one point in the second circuit; and the ground member is grounded.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 18, 2024
    Applicant: AGC Inc.
    Inventor: Takanori MATSUSHIMA
  • Patent number: 5409322
    Abstract: An improved tool holding apparatus includes a collet chuck or a steel ball chuck that clamps a pull bolt, which defines the forward end portion of a tool, by resilient force applied thereto from a coned disc spring. The tool holding apparatus further includes a temporary clamping device which is buried in a sleeve to temporarily clamp the pull bolt. A clamping force applied by the temporary clamping device is set at such a level that an arm can draw the tool from a main spindle by gripping the rear end portion of the tool.
    Type: Grant
    Filed: September 27, 1993
    Date of Patent: April 25, 1995
    Assignee: Matsuura Machinery Co., Ltd.
    Inventors: Yoshiharu Horikawa, Shinichi Yokoi, Takanori Matsushima