Patents by Inventor Takehiko Tojo

Takehiko Tojo 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: 7048975
    Abstract: A pulp molded container comprising a pulp molded article (2) having on the inner surface and/or the outer surface thereof a resin layer (3) with a thickness of 5 to 300 ?m formed by applying a coating, wherein the thickness ratio of the resin layer (3) to the molded article (2) (former/latter) is 1/2 to 1/100, and the surface roughness profile of the outer or inner surface of the pulp molded article is such that a centerline average roughness (Ra) is 0.5 to 20 ?m.
    Type: Grant
    Filed: October 2, 2000
    Date of Patent: May 23, 2006
    Assignee: Kao Corporation
    Inventors: Takehiko Tojo, Yoshiaki Kumamoto, Masataka Ishikawa, Kunio Matsui, Eiki Kimura, Koichi Sagara, Kenichi Otani, Shingo Odajima, Tokihito Sono
  • Publication number: 20060032513
    Abstract: A hair holder 1 having a flat tube 2 composed of a sheet 23A and a sheet 23B in such a design that a strand of hair is inserted from an opening 21 at one end thereof to an opening 22 at the other end thereof. The sheet 23A composed of one side of the tube 2 has a plurality of sheet openings 25 that are long in the width direction of the tube 2 and are arranged with a space in the length direction of the tube 2. The tube 2 has substantially no extensibility in its length direction.
    Type: Application
    Filed: July 22, 2003
    Publication date: February 16, 2006
    Applicant: KAO CORPORATION
    Inventors: Takehiko Tojo, Hideo Kobayashi
  • Publication number: 20040231689
    Abstract: A hairdressing tool of the invention comprises a slender hair holder having a hair inlet at one end thereof and made of a flexible material, a hair inserter for inserting hair in or through the hair holder, and curling means for rolling, curving or bending the hair held by the hair holder into a prescribed shape. A hairdressing method of the invention comprises holding a prescribed amount of hair in or through a slender hair holder of a hairdressing tool, the hair holder comprising a flexible material and being capable of holding hair, and rolling, curving or bending the hair held by the hair holder by prescribed curling means possessed by the hair holder.
    Type: Application
    Filed: June 23, 2004
    Publication date: November 25, 2004
    Inventors: Hideo Kobayashi, Takehiko Tojo, Naohiro Kariya, Shingo Odajima