Patents by Inventor Junji Nagase

Junji Nagase 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).

  • MANUFACTURING PROCESS OF WORK TOP WITH SINK
    Publication number: 20100175182
    Abstract: The manufacturing process of work top with sink including a work top 120 and a sink 122 stuck together comprises: a work top forming step 10; and a sink forming step 30 in which a sink forming uneven mold is attached to a sink opening 121a formed in the work top 120 and resin is injected into the uneven mold whereby the sink is formed and simultaneously stuck to the sink opening (FIG. 1).
    Type: Application
    Filed: June 9, 2008
    Publication date: July 15, 2010
    Applicant: CLEANUP CORPORATION
    Inventors: Masanori Konno, Kazuhiro Okada, Akihiko Ogata, Junji Nagase
  • Ball shooting machine for volleyball practice
    Patent number: 4323048
    Abstract: A ball shooting machine for volleyball practice has a pair of tire-wheel type ball shooting mechanisms supported by members comprising an intermediate rod, a pillar and legs. Mechanisms for varying the shooting angle, direction, height and course of the ball are provided at each joint of the supporting members respectively. Balls are charged in a member mounted at such a specific angle as to make it possible to charge the ball smoothly irrespective of the inclination or position of the ball shooting machine.
    Type: Grant
    Filed: August 26, 1980
    Date of Patent: April 6, 1982
    Assignee: Kabushiki Kaisha Tokiwa Seisakusho
    Inventors: Retsuo Saito, Junji Nagase
  • Serving machine for use in practicing volleyball
    Patent number: D260024
    Type: Grant
    Filed: May 30, 1979
    Date of Patent: July 28, 1981
    Assignee: Kabushiki Kaisha Tokiwa Seisakusho
    Inventors: Retsuo Saito, Junji Nagase