Patents by Inventor Takashi Kuga

Takashi Kuga 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).

  • Elevator apparatus
    Patent number: 6968925
    Abstract: An elevator apparatus has an actuating device including a sheave around which a rope engaged with an ascending and descending cage is wound and a driving section for rotating the sheave. The sheave is adapted to rotate to move the rope with its rotation. The actuating device is installed in a machine room provided on a top floor of a building in which the ascending and descending cage is disposed. The machine room faces with an elevator passage for the cage.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: November 29, 2005
    Assignee: Teijin Seiki Co., Ltd
    Inventors: Hiroyuki Miyoshi, Takashi Kuga
  • Elevator apparatus
    Patent number: 6942066
    Abstract: A height of a case body (54) for covering an actuating device (1) is so designed as to be lower than a height of an operator. The actuating device (1) and the case body (54) will not largely project from a rooftop (50) of the building in which an ascending and descending cage (52) is disposed, and cost for the case body (54) can be lowered.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: September 13, 2005
    Assignee: TS Corporation
    Inventors: Hiroyuki Miyoshi, Takashi Kuga
  • Elevator apparatus
    Publication number: 20050087399
    Abstract: A height of a case body (54) for covering an actuating device (1) is so designed as to be lower than a height of an operator. The actuating device (1) and the case body (54) will not largely project from a rooftop (50) of the building in which an ascending and descending cage (52) is disposed, and cost for the case body (54) can be lowered.
    Type: Application
    Filed: November 4, 2004
    Publication date: April 28, 2005
    Inventors: Hiroyuki Miyoshi, Takashi Kuga
  • Hoisting device for an elevator
    Publication number: 20040262090
    Abstract: In a hoisting device for an elevator, a driving motor is made cylindrical, and a brake system is accommodated radially inwardly of the driving motor. The driving motor and the brake system overlap in a radial direction.
    Type: Application
    Filed: July 13, 2004
    Publication date: December 30, 2004
    Applicant: Teijin Seiki Co., Ltd.
    Inventors: Hiroyuki Miyoshi, Takashi Kuga
  • Hoisting device for an elevator
    Patent number: 6776396
    Abstract: In a hoisting device for an elevator, a driving motor is made cylindrical, and a brake system is accommodated radially inwardly of the driving motor. The driving motor and the brake system overlap in a radial direction.
    Type: Grant
    Filed: December 11, 2002
    Date of Patent: August 17, 2004
    Assignee: TS Corporation
    Inventors: Hiroyuki Miyoshi, Takashi Kuga
  • Hoisting device for an elevator
    Publication number: 20030080328
    Abstract: In a hoisting device for an elevator, a driving motor is made cylindrical, and a brake system is accommodated radially inwardly of the driving motor. The driving motor and the brake system overlap in a radial direction.
    Type: Application
    Filed: December 11, 2002
    Publication date: May 1, 2003
    Applicant: Teijin Seiki Co., Ltd.
    Inventors: Hiroyuki Miyoshi, Takashi Kuga
  • Hoisting device for an elevator
    Patent number: 6520483
    Abstract: In a hoisting device for an elevator, a driving motor is made cylindrical, and a brake system is accommodated radially inwardly of the driving motor. The driving motor and the brake system overlap in a radial direction.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: February 18, 2003
    Assignee: Teijin Seiko Co., Ltd.
    Inventors: Hiroyuki Miyoshi, Takashi Kuga