Patents by Inventor Seigo Higaki

Seigo Higaki 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).

  • Method for decomposing an allergen
    Publication number: 20090291934
    Abstract: An allergen decomposer which contains as an active ingredient a derivative of metal phthalocyanine represented by the following formula (I) (M is a metal selected among iron, cobalt, manganese, titanium, vanadium, nickel, copper, zinc, molybdenum, tungsten, and osmium).
    Type: Application
    Filed: May 26, 2009
    Publication date: November 26, 2009
    Applicants: Shinshu TLO Co., Ltd., Daiwabo Co., Ltd.
    Inventors: Hirofusa Shirai, Seigo Higaki, Hisanaga Tsuiki, Yasuji Sugihara
  • Allergen Decomposer and Antiallergenic Feathers
    Publication number: 20080108593
    Abstract: An allergen decomposer which contains as an active ingredient a derivative of metal phthalocyanine represented by the following formula (I) (M is a metal selected among iron, cobalt, manganese, titanium, vanadium, nickel, copper, zinc, molybdenum, tungsten, and osmium).
    Type: Application
    Filed: March 29, 2004
    Publication date: May 8, 2008
    Applicants: Shinshu TLO Co., Ltd, Daiwabo Co., Ltd.
    Inventors: Hirofusa Shirai, Seigo Higaki, Hisanaga Tsuiki, Yasuji Sugihara
  • Deodorant bedding
    Patent number: 5047022
    Abstract: Deodorant bedding of this invention comprises wadding having a first fiber retaining metal complex having oxidation-reduction power and a second fiber retaining metal ion. Therefore, foul smelling substances are oxidized by the metal complex and adsorbed by metal ion complex exchange reaction, and then the bedding will be deodorized.
    Type: Grant
    Filed: January 26, 1990
    Date of Patent: September 10, 1991
    Inventors: Kaoru Hasebe, Naoki Minamide, Seigo Higaki, Hirohusa Shirai, Kouichi Hukamachi