Patents by Inventor Masaharu Higuchi

Masaharu Higuchi 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: 8846089
    Abstract: A method is provided for producing a sugar-coated preparation including a solid composition containing a pharmacologically active ingredient and a sugar coating layer. The method comprises a step of forming the sugar coating layer with a sugar coating composition containing one or more sugar-alcohols selected from the group consisting of mannitol and erythritol and a polyvinyl alcohol-based resin. The sugar-coated preparation includes a solid composition containing a pharmacologically active ingredient and a sugar coating layer, wherein the sugar coating layer is made of a sugar coating composition containing one or more sugar-alcohols selected from the group consisting of mannitol and erythritol and a polyvinyl alcohol-based resin.
    Type: Grant
    Filed: May 30, 2012
    Date of Patent: September 30, 2014
    Assignee: Wakunaga Pharmaceutical Co., Ltd.
    Inventors: Yukoh Sakata, Masaharu Higuchi
  • Publication number: 20120308656
    Abstract: A method is provided for producing a sugar-coated preparation including a solid composition containing a pharmacologically active ingredient and a sugar coating layer. The method comprises a step of forming the sugar coating layer with a sugar coating composition containing one or more sugar-alcohols selected from the group consisting of mannitol and erythritol and a polyvinyl alcohol-based resin. The sugar-coated preparation includes a solid composition containing a pharmacologically active ingredient and a sugar coating layer, wherein the sugar coating layer is made of a sugar coating composition containing one or more sugar-alcohols selected from the group consisting of mannitol and erythritol and a polyvinyl alcohol-based resin.
    Type: Application
    Filed: May 30, 2012
    Publication date: December 6, 2012
    Applicant: Wakunaga Pharmaceutical Co., Ltd.
    Inventors: Yukoh Sakata, Masaharu Higuchi
  • Publication number: 20020019175
    Abstract: Disclosed is a connector including a plug jointed to an end of a signal cable and a jack, which is capable of preventing, when the signal cable is pulled in a state that the plug is connected to the jack, the plug from being removed from the jack by the locking between locking claws provided on the jack and locking claw receiving portions provided in the plug, and which is capable of releasing the above locking by sliding a housing provided on the plug, thereby easily removing the plug from the jack.
    Type: Application
    Filed: February 26, 2001
    Publication date: February 14, 2002
    Inventors: Masaharu Higuchi, Nobuyuki Yasuda
  • Patent number: D451073
    Type: Grant
    Filed: September 6, 2000
    Date of Patent: November 27, 2001
    Assignee: Sony Corporation
    Inventors: Nobuyuki Yasuda, Masaharu Higuchi