Patents by Inventor Tomoshi Oozeki

Tomoshi Oozeki 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).

  • Patent number: 6052227
    Abstract: A practically excellent screen assembly in which a screen may be located at a high level position without any discrete assistance, and leg members provided therefor may be well received in a non-use condition. The screen assembly is characterized in that a screen winding receiver for winding and receiving a screen member, having a flexibility, is provided within a case member having a grip portion. A pair of screen support members for supporting the screen member when the screen member is drawn upwardly are pivoted on right and left sides of the case member. On the other hand, leg members extending downwardly are pivoted on the right and left sides of the case member, and the screen support members and the leg members are formed to have a length so as riot to project from the ends of the case member when the screen support members and the leg members are angularly moved to be attached to the case member.
    Type: Grant
    Filed: June 9, 1998
    Date of Patent: April 18, 2000
    Assignee: Arisawa Mfg. Co., Ltd.
    Inventors: Masatoshi Niwa, Hajime Maruta, Tomoshi Oozeki
  • Patent number: 6046845
    Abstract: A reflex type screen assembly and a screen assembly which are simple in structure, low in cost, superior in durability, compact in size and superior in storage property and portability in comparison with the conventional example. The reflex type screen assembly, for reflecting a projection beam from a projecting device such as a projector is provided in which a screen winding receiver for winding and receiving a screen member having a flexibility is provided within a case member having a grip portion. A pair of screen support members for supporting the screen member when the screen member is drawn upwardly are pivoted on right and left sides of the case member, on the other hand, the leg members 6 are pivoted on the right and left sides of the case member. The leg members 6 are angularly moved downwardly to support and retain the case member.
    Type: Grant
    Filed: June 9, 1998
    Date of Patent: April 4, 2000
    Assignee: Arisawa Mfg. Co., Ltd.
    Inventors: Masatoshi Niwa, Hajime Maruta, Tomoshi Oozeki