Patents by Inventor Ichirou Ibuki

Ichirou Ibuki 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).

  • FUNCTIONAL STARCH POWDER
    Publication number: 20150352214
    Abstract: Functional starch powder of 400% or more water retention capacity, 5 hr or more collapse time and 200 g or more gel indentation load.
    Type: Application
    Filed: July 16, 2015
    Publication date: December 10, 2015
    Applicants: ASAHI KASEI CHEMICALS CORPORATION, SANWA CORNSTARCH CO., LTD.
    Inventors: Kazuhiro OBAE, Ichirou IBUKI, Michihiro SUNAGO, Junichi TAKAHARA, Masaaki ENDO
  • Functional starch powder
    Patent number: 9101155
    Abstract: Functional starch powder of 400% or more water retention capacity, 5 hr or more collapse time and 200 g or more gel indentation load. This functional starch powder is produced through the step of heating a starch raw material in the presence of water at 60 to 150° C. so as to swell starch particles of the starch raw material and the subsequent step of drying the thus swollen starch particles so as to obtain a powder mixture comprising starch particles and, lying in the exterior thereof, amylose and amylopectin.
    Type: Grant
    Filed: July 9, 2004
    Date of Patent: August 11, 2015
    Assignees: ASAHI KASEI CHEMICALS CORPORATION, SANWA CORNSTARCH CO., LTD.
    Inventors: Kazuhiro Obae, Ichirou Ibuki, Michihiro Sunago, Junichi Takahara, Masaaki Endo
  • Controlled release solid preparation
    Patent number: 9029427
    Abstract: Disclosed is a solid preparation which comprises at least one active ingredient and at least one dissolution-controlling base substance and can be formed by compression molding, wherein the dissolution-controlling base substance contains 5.0 to 99.9% by weight (inclusive) of a modified starch having a moisture retaining capacity of 400% or more and a gel indentation load of 200 g or more, containing a water-soluble ingredient in an amount of 40 to 95% by weight, having particles passing through a 75 ?m-mesh sieve in the proportion of 90% by weight or more and particles passing through a 32 ?m-mesh sieve in the proportion of 20% by weight or more, and having an average particle diameter of not smaller than 20 ?m and smaller than 50 ?m.
    Type: Grant
    Filed: November 10, 2006
    Date of Patent: May 12, 2015
    Assignee: Asahi Kasei Chemicals Corporation
    Inventors: Masaaki Endo, Kazuhiro Obae, Ichirou Ibuki, Yoshihito Yaginuma
  • Controlled Release Solid Preparation
    Publication number: 20090269401
    Abstract: Disclosed is a solid preparation which comprises at least one active ingredient and at least one dissolution-controlling base substance and can be formed by compression molding, wherein the dissolution-controlling base substance contains 5.0 to 99.9% by weight (inclusive) of a modified starch having a moisture retaining capacity of 400% or more and a gel indentation load of 200 g or more, containing a water-soluble ingredient in an amount of 40 to 95% by weight, having particles passing through a 75 ?m-mesh sieve in the proportion of 90% by weight or more and particles passing through a 32 ?m-mesh sieve in the proportion of 20% by weight or more, and having an average particle diameter of not smaller than 20 ?m and smaller than 50 ?m.
    Type: Application
    Filed: November 10, 2006
    Publication date: October 29, 2009
    Inventors: Masaaki Endo, Kazuhiro Obae, Ichirou Ibuki, Yoshihito Yaginuma
  • Functional starch powder
    Publication number: 20060204569
    Abstract: Functional starch powder of 400% or more water retention capacity, 5 hr or more collapse time and 200 g or more gel indentation load. This functional starch powder is produced through the step of heating a starch raw material in the presence of water at 60 to 150° C. so as to swell starch particles of the starch raw material and the subsequent step of drying the thus swollen starch particles so as to obtain a powder mixture comprising starch particles and, lying in the exterior thereof, amylose and amylopectin.
    Type: Application
    Filed: July 9, 2004
    Publication date: September 14, 2006
    Applicants: ASAHI KASEI CHEMICALS CORPORATION, SANWA CORNSTARCH CO., LTD.
    Inventors: Kazuhiro Obae, Ichirou Ibuki, Michihiro Sunago, Junichi Takahara, Masaaki Endo