Patents by Inventor Yoshinori Naganuma

Yoshinori Naganuma 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).

  • Smell-removing and deodorizing composition and process of using same
    Patent number: 4154817
    Abstract: A smell-removing and deodorizing composition comprising as an effective ingredient a beta-substituted acrylic acid or salt thereof, having the formula: ##STR1## wherein M is hydrogen, alkali metal, alkaline earth metal or ammonium, R.sub.1 is alkyl having 1 to 20 carbon atoms or alkenyl having 2 to 20 carbon atoms, and R.sub.2 is hydrogen or alkyl having 1 to 20 carbon atoms or alkenyl having 2 to 20 carbon atoms.
    Type: Grant
    Filed: June 25, 1975
    Date of Patent: May 15, 1979
    Assignee: Kao Soap Co., Ltd.
    Inventors: Yoshimi Tsuchiya, Yoshinori Naganuma, Haruhiko Arai
  • Aerosol composition
    Patent number: 4083954
    Abstract: A aerosol composition essentially consists of a starting liquid containing water-alcohol base and an effective or pharmaceutically effective component, a propellant and as an emulsifier an adduct of 1 to 300 moles of ethylene oxide to caster oil, hydrogenated castor oil or lanolin.
    Type: Grant
    Filed: December 16, 1976
    Date of Patent: April 11, 1978
    Assignee: Kao Soap Co., Ltd.
    Inventors: Yoshimi Tsuchiya, Yoshinori Naganuma, Haruhiko Arai
  • Deodorizing and smell-removing composition and method of using same
    Patent number: 4078055
    Abstract: Odoriferous materials and objects containing mercaptans, hydrogen sulfide and ammonia are deodorized with a deodorizing composition consisting essentially of a glycine type amphoteric surface active agent, and an adduct of ethylene oxide to castor oil, hydrogenated castor oil or lanolin and at least one specific phosphate.
    Type: Grant
    Filed: March 26, 1976
    Date of Patent: March 7, 1978
    Assignee: Kao Soap Co., Ltd.
    Inventors: Yoshinori Naganuma, Haruhiko Arai