Patents by Inventor Yukio Yanagimoto

Yukio Yanagimoto 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).

  • Inorganic electrolyte setting agent capable of rendering heavy metal ion nonhazardous and method of treatment for utilization as resource therewith
    Patent number: 8163668
    Abstract: The invention provides an inorganic electrolyte setting agent capable of blocking hazardous heavy metals almost permanently and further usable as resources, based on the geological balance of elements, and a treating method for utilization as resources using the same. There is provided an inorganic electrolyte setting agent capable of rendering heavy metal ions nonhazardous, including an aqueous solution as a main agent mixed with A below and also at least one of B and C below: (A) sulfuric acid, (B) at least one of aluminum sulfate and polyaluminum sulfate, (C) at least one of polyferric sulfate and ferric chloride; and an aqueous solution as a concomitant agent mixed with D below: (D) at least one of potassium silicate and sodium silicate.
    Type: Grant
    Filed: March 17, 2006
    Date of Patent: April 24, 2012
    Inventors: Yukio Yanagimoto, Kayohiko Tanimoto
  • Inorganic Electrolyte Setting Agent Capable of Rendering Heavy Metal Ion Nonhazardous and Method of Treatment for Utilization as Resource Therewith
    Publication number: 20090209801
    Abstract: [Problems] To provide an inorganic electrolyte setting agent capable of blocking hazardous heavy metals almost permanently and further usable as resources, based on the geological balance of elements, and a treating method for utilization as resources using the same. [Means for Solving the Problem] There is provided an inorganic electrolyte setting agent capable of rendering heavy metal ions nonhazardous, including an aqueous solution as a main agent mixed with A below and also at least one of B and C below: (A) sulfuric acid, (B) at least one of aluminum sulfate and polyaluminum sulfate, (C) at least one of polyferric sulfate and ferric chloride; and an aqueous solution as a concomitant agent mixed with D below: (D) at least one of potassium silicate and sodium silicate.
    Type: Application
    Filed: March 17, 2006
    Publication date: August 20, 2009
    Inventors: Yukio Yanagimoto, Kayohiko Tanimoto
  • Cyclohexane carboxylic acid derivatives
    Patent number: 4348410
    Abstract: A compound of the formula: ##STR1## wherein R.sub.1 represents a vanilyl, napthyl, pyridyl or .alpha.-tocopheryl group, or a group of the formula, ##STR2## wherein R.sub.2 represents a hydrogen atom, a lower alkoxy, formyl, lower alkanoyl or phenyl group, or a group of the formula --(CH.sub.2).sub.n COOR.sub.3, wherein R.sub.3 represents a hydrogen atom, a lower alkyl, phenyl, benzyl, anisyl or lower alkoxycarbonylmethyl group, and n represents an integer of 0 to 2, or a pharmaceutically acceptable salt thereof is effective for use as an anti-ulcer agent.
    Type: Grant
    Filed: September 15, 1980
    Date of Patent: September 7, 1982
    Assignees: Nippon Chemiphar Co., Ltd., Teikoku Chemical Industry Co., Ltd.
    Inventors: Mutsumi Muramatsu, Toshio Satoh, Yukio Yanagimoto, Tadami Shinuchi, Toshio Nakajima, Isao Nakajima