Patents by Inventor Nobuo Kurokawa

Nobuo Kurokawa 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: 20240104993
    Abstract: An article supply device comprises a main body, a first type article accommodation unit or a second type article accommodation unit, an attachment unit capable of replacing the first type article accommodation unit and the second type article accommodation unit with each other, a first supply unit which supplies a first type article in the first type article accommodation unit, a first supply port formed in the main body, and, a second supply unit which includes a second supply port and supplies a second type article in the second type article accommodation unit, wherein the first supply unit supplies the first type article to the first supply port when the first type article accommodation unit is attached to the attachment unit, and the second supply unit supplies the second type article to the second supply port when the second type article accommodation unit is attached to the attachment unit.
    Type: Application
    Filed: September 16, 2023
    Publication date: March 28, 2024
    Inventors: Hajime KONDO, Tatsushi IKARASHI, Nobuo KUROKAWA
  • Publication number: 20230274598
    Abstract: A coin holding device includes a mechanism for treating coins fed in a plurality of feeding ports thereby supplying an article. The coin holding device capable of holding the fed coins, comprises a first opening in which some coins are fed, a second opening in which other coins are fed, a first path part through which coins fed in the first opening pass, a second path part through which coins fed in the second opening pass, a first holding unit capable of holding coins which pass through the first path part and a second holding unit capable of holding coins which pass through the path part, wherein the first path part and the second path port are arranged so as to face each other.
    Type: Application
    Filed: February 23, 2023
    Publication date: August 31, 2023
    Inventors: Hajime KONDO, Tatsushi IKARASHI, Nobuo KUROKAWA, Shoji YAMAZAKI, Shinsuke SUGA, Tomoaki MIMURA
  • Publication number: 20220237553
    Abstract: [Problem] To provide an article supply device capable of substantially eliminating inconveniences caused by a sold-out state. [Solution] An article supply device 100 comprises: an article supply means (an article supply unit 108, etc.) capable of supplying articles AR in an article storage unit 102 by applying a supply operation to a supply operation unit 103; and a sold-out state signal transmission means (a sold-out state detection unit 152, etc.) capable of transmitting a sold-out state signal once the article storage unit 102 has run out of the articles AR.
    Type: Application
    Filed: June 24, 2020
    Publication date: July 28, 2022
    Inventors: Hajime KONDO, Nobuo KUROKAWA, Hiroki KOBAYASHI, Kenichi MINAGAWA
  • Patent number: 7682229
    Abstract: A coin insertion device with a shutter, where the device has a simple structure, can be produced at low cost, and does not require the use of electricity. A coin insertion device (1) is provided with a shutter member (30) for opening and closing a coin discharge opening (11) of a coin passage (12) and holding means (56) for holding the shutter member (30) in a non-rotatable state with the coin discharge opening (11) closed. The shutter member (30) comprises releasing means (40) with which a coin (C) inserted from a coin insertion opening (10) comes in contact. When the coin (C) is in contact with the releasing means (40), the shutter member (30) is released from the hold of the holding means (56) and becomes openable/closable.
    Type: Grant
    Filed: December 15, 2003
    Date of Patent: March 23, 2010
    Assignee: Bandai Co., Ltd.
    Inventor: Nobuo Kurokawa
  • Publication number: 20080257681
    Abstract: The coin identifying device is provided where the number of coins stored can be changed and a coin can be returned without a return button, and thus it is simple and inexpensive to make. The device has a coin slot, a coin outlet, and a rotating body. The rotating body has a coin containing section which can store multiple coins inserted from the coin slot, a switching member which changes the number of stored coins in the coin containing section, and a coin passage which is connected with the coin containing section and in which the coin falls to the coin outlet. A partition member inside a body of the device divides the coin containing section and the coin passage and does or does not prevent the coin in the coin containing section from falling to the coin passage depending on the direction of the rotation of the rotating body.
    Type: Application
    Filed: December 21, 2004
    Publication date: October 23, 2008
    Applicant: Bandai Co., Ltd.
    Inventor: Nobuo Kurokawa
  • Publication number: 20080171507
    Abstract: A coin insertion device with a shutter, where the device has a simple structure, can be produced at low cost, and does not require the use of electricity. A coin insertion device (1) is provided with a shutter member (30) for opening and closing a coin discharge opening (11) of a coin passage (12) and holding means (56) for holding the shutter member (30) in a non-rotatable state with the coin discharge opening (11) closed. The shutter member (30) comprises releasing means (40) with which a coin (C) inserted from a coin insertion opening (10) comes in contact. When the coin (C) is in contact with the releasing means (40), the shutter member (30) is released from the hold of the holding means (56) and becomes openable/closable.
    Type: Application
    Filed: December 15, 2003
    Publication date: July 17, 2008
    Applicant: BANDAI CO., LTD.
    Inventor: Nobuo Kurokawa
  • Patent number: 4426337
    Abstract: A vibrating body is so provided as to surround a jet stream composed of a capsule film material and a capsule filler material extruded from the orifice of two coaxial conduits positioned in a cooling liquid medium. The vibrating body can be controlled in reciprocating vibration in the upward and downward directions whereby it is possible to produce waves in the cooling liquid medium which are most suitable for obtaining the required diameter of capsules and the required speed of manufacture. The jet stream is formed into spherical capsule drops at markedly increased speed of manufacture owing to the control of vibration of the vibrating body and interfacial tension.The method for obtaining seamless capsules can ensure the possibility of manufacture of very small capsules, i.e. miniature capsules by mass production which has never been accomplished satisfactorily by the conventional methods and apparatus in the industry.
    Type: Grant
    Filed: July 30, 1982
    Date of Patent: January 17, 1984
    Assignee: Morishita Jintan Company, Limited
    Inventors: Toshiyuki Suzuki, Funiaki Matsumura, Hiroshi Maeda, Akira Imai, Nobuo Kurokawa
  • Patent number: 4251195
    Abstract: Apparatus for making miniature capsules having a capsule-forming orifice defined by the open ends of two coaxial conduits. The inner conduit defines a central opening in the orifice and the outer conduit defines an annulus circumferentially of the central opening. Filter-content material for the individual capsules is extruded as a stream through the central opening and a settable coating liquid material is extruded as a thin film sleeve circumferentially of the filler-content material stream. The film sleeve and the stream of filler-content material pass through a cooling liquid which is flowed through a fixed nozzle downstream of the extruding orifice. The nozzle has an inlet section with converging inner surfaces and a uniform diameter downstream of the inlet section. The cooling fluid, the film sleeve and filler-content stream therein all pass through the nozzle.
    Type: Grant
    Filed: November 20, 1978
    Date of Patent: February 17, 1981
    Assignee: Morishita Jinta Company, Limited
    Inventors: Toshiyuki Suzuki, Kuniaki Matsumura, Hiroshi Maeda, Akira Imai, Nobuo Kurokawa