Patents by Inventor Takeshi Onuki

Takeshi Onuki 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).

  • Compositions for dyeing keratinous fiber
    Patent number: 6958080
    Abstract: A composition for dyeing keratinous fiber which includes incorporated therein an oxidative color-developing substance, an enzyme which reacts with oxygen as a substrate but does not evolve hydrogen peroxide, and a weak reducing agent.
    Type: Grant
    Filed: December 1, 2000
    Date of Patent: October 25, 2005
    Assignee: Lion Corporation
    Inventors: Joji Mitamura, Mutsumi Noguchi, Takeshi Onuki
  • Hairdye composition
    Patent number: 6702863
    Abstract: A hairdye composition, characterized in that, indoline and/or indoline compound and laccase are compounded.
    Type: Grant
    Filed: November 13, 2001
    Date of Patent: March 9, 2004
    Assignee: Lion Corporation
    Inventors: Takeshi Onuki, Mutsumi Noguchi, Joji Mitamura
  • Compositions for dyeing keratinous fiber
    Publication number: 20030106166
    Abstract: A composition for dyeing keratinous fiber which includes incorporated therein an oxidative color-developing substance, an enzyme which reacts with oxygen as a substrate but does not evolve hydrogen peroxide, and a weak reducing agent.
    Type: Application
    Filed: May 31, 2002
    Publication date: June 12, 2003
    Inventors: Joji Mitamura, Mutsumi Noguchi, Takeshi Onuki
  • Hair dye composition
    Publication number: 20030074743
    Abstract: A one-pack aerosol type hair dye composition which comprises an oxidation color and an oxidase, characterized in that at least one water-soluble high-molecular compound selected from hydroxypropyl cellulose, carboxymethyl cellulose, xanthan gum, gum guaiac, locust bean gum, gum arabic, tragacanth gum, karaya gum, gellan gum, pectin, carrageenan, furcellaran, alginic acid and salts thereof, hyaluronic acid and salts thereof, chondroitin sulfuric acid and salts thereof, ethylene oxide polymer, polyacrylic acid and salts thereof, acrylic copolymers and salts thereof, polyvinyl pyrrolidone, vinyl pyrrolidone copolymers, polyvinyl acetate, vinyl acetate copolymers, carboxy vinyl polymer is formulated.
    Type: Application
    Filed: May 30, 2002
    Publication date: April 24, 2003
    Inventors: Mutsumi Noguchi, Takeshi Onuki, Joji Mitamura