Patents by Inventor Takemi Okubo

Takemi Okubo 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).

  • Absorbent sheet like mat
    Patent number: 5092008
    Abstract: A sheet-like mat capable of providing a comfortable resting environment by adsorbing sweat emitted from a body of a user or moisture in underwear, bedding or the like. This sheet-like mat can be obtained by dividing an inside of a mat cover into a plurality of bag-like spaces and arranging a bag-packed drying agent in each bag-like space, respectively. A drying agent sheet may be used in place of the bag packed drying agent.
    Type: Grant
    Filed: December 6, 1989
    Date of Patent: March 3, 1992
    Assignee: Esu-Oh Giken Co., Ltd.
    Inventor: Takemi Okubo