Patents by Inventor Steven Ryutaro Takayama

Steven Ryutaro Takayama 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).

  • Display board system
    Patent number: 6263602
    Abstract: An apparatus for display of information in a work environment is disclosed. The apparatus includes a display board having a substantially rigid core and defining a first side having a first surface and a second side opposite of the first side having a second surface, the first surface having a first surface treatment and the second surface having a second surface treatment. The first surface treatment includes a reusable adhesive and a clear film cover over the reusable adhesive, a portion of the first surface treatment is the reusable adhesive, and the clear film cover includes a first sheet and a second sheet. An apparatus for display of information in a work environment is also disclosed. The apparatus includes a display board having a substantially rigid core and defining a first side having a first surface and a second side opposite of the first side having a second surface, the first surface having a first surface treatment and the second surface having a second surface treatment.
    Type: Grant
    Filed: October 30, 1998
    Date of Patent: July 24, 2001
    Assignee: Steelcase Inc.
    Inventors: Charles Anthony Seiber, Robert Peter Arko, William Charles Stewart, Steven Ryutaro Takayama