Patents by Inventor Masato Ohkubo

Masato Ohkubo 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).

  • Temperature control device
    Patent number: 11935767
    Abstract: A temperature control device includes: a top plate that supports a substrate; a base plate connected to the top plate so as to form an internal space with the top plate; a thermoelectric module plate arranged in the internal space; a heat exchange plate that is arranged in the internal space and exchanges heat with the thermoelectric module plate; a first coupling member that couples the top plate and the base plate via the thermoelectric module plate and the heat exchange plate and is fixed to each of the top plate and the base plate; and a second coupling member that couples the top plate and the base plate via the thermoelectric module plate and the heat exchange plate, is fixed to the top plate, and is movable relative to the base plate.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: March 19, 2024
    Assignee: Kelk Ltd.
    Inventors: Atsushi Kobayashi, Masato Horikoshi, Hideaki Ohkubo, Wataru Kiyosawa
  • Needle guard and capped needle guard and guarded winged needle assembly
    Patent number: 6736798
    Abstract: A cylindrical needle guard for attaching and protecting a medical winged needle assembly to which a tube is connected, comprising at least two or more projecting portions on the top sidewall from the front portion to the rear portion, a slit at the bottom of the rear portion along a longitudinal direction of the needle guard, and a groove to fix the tube on the top sidewall of the rear portion; or comprising a pair of stoppers on both sides of the body and locking portions at thick portions and at the bottom of the stoppers for locking the wings of the winged needle assembly. This winged needle assembly to which the tube is connected is safely and securely retracted and locked in the needle guard.
    Type: Grant
    Filed: January 30, 2003
    Date of Patent: May 18, 2004
    Assignee: Kawasumi Laboratories, Inc.
    Inventors: Masato Ohkubo, Kei Abe, Seiichi Ono
  • NEEDLE GUARD AND CAPPED NEEDLE GUARD AND GUARDED WINGED NEEDLE ASSEMBLY
    Publication number: 20040019334
    Abstract: A cylindrical needle guard for attaching and protecting a medical winged needle assembly to which a tube is connected, comprising at least two or more projecting portions on the top sidewall from the front portion to the rear portion, a slit at the bottom of the rear portion along a longitudinal direction of the needle guard, and a groove to fix the tube on the top sidewall of the rear portion; or comprising a pair of stoppers on both sides of the body and locking portions at thick portions and at the bottom of the stoppers for locking the wings of the winged needle assembly. This winged needle assembly to which the tube is connected is safely and securely retracted and locked in the needle guard.
    Type: Application
    Filed: January 30, 2003
    Publication date: January 29, 2004
    Applicant: KAWASUMI LABORATORIES, INC.
    Inventors: Masato Ohkubo, Kei Abe, Seiichi Ono