Patents by Inventor Shigeru Aizawa

Shigeru Aizawa 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).

  • Cheese capable of disinfecting
    Patent number: 8758841
    Abstract: Natural cheese which comprises a lactic acid bacterium belonging to Lactobacillus gasseri having a disinfection potency against Helicobacter pylori, and a method for producing the natural cheese.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: June 24, 2014
    Assignee: Meiji Co., Ltd.
    Inventors: Shunji Hayashi, Shigeru Aizawa, Naoki Taketomo, Tadashi Nakatsubo, Noriaki Matsunaga, Katsunori Kimura
  • Cheese capable of disinfecting helicobacter pylori
    Publication number: 20050163888
    Abstract: Natural cheese which comprises a lactic acid bacterium belonging to Lactobacillus gasseri having a disinfection potency against Helicobacter pylori, and a method for producing the natural cheese.
    Type: Application
    Filed: April 11, 2003
    Publication date: July 28, 2005
    Inventors: Shunji Hayashi, Shigeru Aizawa, Naoki Taketomo, Tadashi Nakatsubo, Noriaki Matsunaga, Katsunori Kimura
  • Process for producing W/O/W type multiple emusion
    Patent number: 4714566
    Abstract: A stable W/O/W type multiple emulsion containing very fine water droplets and suitable for use in the production of foods, cosmetics and medicines is prepared by using a glycerol unsaturated fatty acid ester as an emulsifier for a W/O emulsion.
    Type: Grant
    Filed: August 3, 1984
    Date of Patent: December 22, 1987
    Assignee: Meiji Milk Products Company Limited
    Inventors: Yasuyuki Takahashi, Shigeru Aizawa, Shigeru Tamai, Toshiro Yoshida, Takeshi Takahashi
  • Process for preparation of dressings comprising W/O/W type multiple emulsions
    Patent number: 4632840
    Abstract: The present invention relates to a process for preparation of dressings comprising W/O/W type multiple emulsions. Dressings comprising a quite stable W/O/W type multiple emulsions can be obtained by using monoerucin, dierucin, or polyglycerol polycondensed ricinoleic acid ester as the emulsifier. A quite fine W/O/W type emulsion can also be obtained, since an O/W emulsion is subjected to a phase inversion to form a W/O emulsion in the first place.
    Type: Grant
    Filed: August 28, 1985
    Date of Patent: December 30, 1986
    Assignee: Meiji Milk Products Company Limited
    Inventors: Yasuyuki Takahashi, Shigeru Aizawa, Shigeru Tamai, Toshiro Yoshida, Takeshi Takahashi
  • Process for preparation of dressings comprising W/O/W type multiple emulsions
    Patent number: 4626444
    Abstract: The present invention relates to a process for preparation of dressings comprising W/O/W type multiple emulsions. Dressings comprising a quite stable W/O/W type multiple emulsions can be obtained by using monoerucin, dierucin, or polyglycerol polycondensed recinoleic acid ester as the emulsifier.
    Type: Grant
    Filed: August 28, 1985
    Date of Patent: December 2, 1986
    Assignee: Meiji Milk Products Company Limited
    Inventors: Yasuyuki Takahashi, Shigeru Aizawa, Shigeru Tamai, Toshiro Yoshida, Takeshi Takahashi
  • Process for preparing dressings comprising W/O/W type multiple emulsions
    Patent number: 4626443
    Abstract: The present invention relates to a process for preparing dressings comprising W/O/W type multiple emulsions. A W/O/W type emulsion can be obtained by phase inversion from W/O type emulsion by adding an aqueous phase to an oil phase containing monoerucin, dierucin, or polyglycerol polycondensed ricinoleic acid ester as the emulsifier under agitating. Also, dressings having an excellent richness can be provided.
    Type: Grant
    Filed: August 28, 1985
    Date of Patent: December 2, 1986
    Assignee: Meiji Milk Products Company Limited
    Inventors: Yasuyuki Takahashi, Shigeru Aizawa, Shigeru Tamai, Toshiro Yoshida, Takeshi Takahashi