Patents by Inventor Tamaki Horiuchi

Tamaki Horiuchi 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).

  • Patent number: 8568770
    Abstract: There is provided an adhesive preparation containing 5-methyl-1-phenyl-2-(1H)-pyridone. The adhesive preparation is a 5-methyl-1-phenyl-2-(1H)-pyridone-containing adhesive preparation including an active medicinal ingredient-containing layer, characterized in that the active medicinal ingredient-containing layer contains an lipophilic base, a dissolving agent (except glycerin and a medium-chain aliphatic acid triglyceride), and 5-methyl-1-phenyl-2-(1H)-pyridone or medically acceptable salts thereof.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: October 29, 2013
    Assignee: Lead Chemical Co., Ltd.
    Inventors: Takayasu Matsuzawa, Tamaki Horiuchi, Seijiro Yama, Sunao Takeuchi, Makoto Takeuchi
  • Patent number: 8287900
    Abstract: There is provided a medicated patch including 5-methyl-1-phenyl-2-(1H)-pyridone. A medicated patch comprising a percutaneously absorbable preparation layer, wherein the percutaneously absorbable preparation layer includes 5-methyl-1-phenyl-2-(1H)-pyridone or a pharmaceutically acceptable salt thereof as an active component, a dissolving agent and an aqueous base material (or a rubber-type base material), and the active component is contained in an amount of 0.1 to 30 mass % relative to the total amount of the percutaneously absorbable preparation layer.
    Type: Grant
    Filed: May 26, 2008
    Date of Patent: October 16, 2012
    Assignees: Lead Chemical Co., Ltd., Shionogi & Co., Ltd.
    Inventors: Takayasu Matsuzawa, Tamaki Horiuchi, Seijiro Yama, Tetsukazu Hamamoto, Sunao Takeuchi, Daisuke Ichimatsu
  • Patent number: 8076368
    Abstract: A percutaneous absorption type cerebral protective agent containing as an active ingredient, 0.1 to 30 percent by mass of 3-methyl-1-phenyl-2-pyrazolin-5-one represented by the following formula: or a medically acceptable salt thereof in a base; a use of the compound as an active ingredient for the manufacture of a percutaneous absorption type pharmaceutical composition for protecting brain; and a method of protecting brain comprising administering to a patient the pharmaceutical composition as an active ingredient.
    Type: Grant
    Filed: November 12, 2003
    Date of Patent: December 13, 2011
    Assignee: Lead Chemical Co., Ltd,
    Inventors: Jun Mori, Tamaki Horiuchi, Seijiro Yama, Hitomi Waki, Shingo Shimada, Hitomi Hashitani
  • Publication number: 20110293670
    Abstract: There is provided an adhesive preparation containing 5-methyl-1-phenyl-2-(1H)-pyridone. The adhesive preparation is a 5-methyl-1-phenyl-2-(1H)-pyridone-containing adhesive preparation including an active medicinal ingredient-containing layer, characterized in that the active medicinal ingredient-containing layer contains an lipophilic base, a dissolving agent (except glycerin and a medium-chain aliphatic acid triglyceride), and 5-methyl-1-phenyl-2-(1H)-pyridone or medically acceptable salts thereof.
    Type: Application
    Filed: November 20, 2009
    Publication date: December 1, 2011
    Applicants: SHIONOGI & CO., LTD., LEAD CHEMICAL CO., LTD.
    Inventors: Takayasu Matsuzawa, Tamaki Horiuchi, Seijiro Yama, Sunao Takeuchi, Makoto Takeuchi
  • Publication number: 20100119584
    Abstract: There is provided a medicated patch including 5-methyl-1-phenyl-2-(1H)-pyridone. A medicated patch comprising a percutaneously absorbable preparation layer, wherein the percutaneously absorbable preparation layer includes 5-methyl-1-phenyl-2-(1H)-pyridone or a pharmaceutically acceptable salt thereof as an active component, a dissolving agent and an aqueous base material (or a rubber-type base material), and the active component is contained in an amount of 0.1 to 30 mass % relative to the total amount of the percutaneously absorbable preparation layer.
    Type: Application
    Filed: May 26, 2008
    Publication date: May 13, 2010
    Applicants: Lead Chemical Co., Ltd., Shionogi & Co., Ltd.
    Inventors: Takayasu Matsuzawa, Tamaki Horiuchi, Seijiro Yama, Tetsukazu Hamamoto, Sunao Takeuchi, Daisuke Ichimatsu
  • Publication number: 20070148217
    Abstract: A percutaneous absorption type cow protective agent containing as an active ingredient, 0.
    Type: Application
    Filed: November 12, 2003
    Publication date: June 28, 2007
    Applicant: LEAD CHEMICAL CO. LTD.
    Inventors: Jun Mori, Tamaki Horiuchi, Seijiro Yama, Hitomi Waki, Shingo Shimada, Hitomi Hashitani
  • Publication number: 20050266062
    Abstract: The present invention relates to a percutaneous absorption preparation (which may also be in the form of an adhesive preparation) containing, as an active ingredient, 0.1 to 30 percent by mass of 3-methyl-1-phenyl-2-pyrazolin-5-one represented by the following formula: or a medically acceptable salt thereof in an appropriate base such as an aqueous base or a rubber base. This preparation (or adhesive preparation) is an excellent percutaneous absorption preparation (or percutaneous absorption adhesive preparation) which has good percutaneous absorbability of the active ingredient and causes little skin irritation.
    Type: Application
    Filed: November 5, 2002
    Publication date: December 1, 2005
    Applicant: LEAD CH EMICAL CO., LTD.
    Inventors: Jun Mori, Tamaki Horiuchi, Seijiro Yama, Hitomi Waki, Shingo Shimada, Hitomi Hashitani
  • Patent number: 6248350
    Abstract: An anti-inflammatory analgesic patch containing loxoprofen, crotamiton, solvent, skin permeation accelerator, water-soluble polymers and moisturizers. The patch allows for the loxoprofen to penetrate the skin.
    Type: Grant
    Filed: February 19, 1999
    Date of Patent: June 19, 2001
    Assignee: Lead Chemical Co., Ltd.
    Inventors: Masao Mori, Hidetsune Tamaoki, Tamaki Horiuchi
  • Patent number: 5702122
    Abstract: An axle supporting member for a rear wheel is suspended to a suspension member by an upper link system which includes an A-arm and a side rod. The forward lower link member and the side rod are respectively arranged in front and rear of a vertical plane passing through a rotary axis of the rear wheel, while a suspension spring and a shock absorber are seated on the forward lower link member positioned in front of the above-mentioned vertical plane with respect to the longitudinal direction of the vehicle. Accordingly, an initial load transmitted from the suspension spring is mainly borne by the front end part of the suspension member, so that an initial load exerted to the rear end part of the suspension member becomes smaller. Thereby, it is possible to reduce the resilient deformation of bushings in the front and rear parts of the suspension member upon application of a wind-up input force.
    Type: Grant
    Filed: October 6, 1995
    Date of Patent: December 30, 1997
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Masaharu Satou, Tamiyoshi Kasahara, Takuya Murakami, Kenji Kawagoe, Takaaki Uno, Hideo Aimoto, Tamaki Horiuchi