Patents by Inventor Masahiro Ueta

Masahiro Ueta 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).

  • Applicator
    Patent number: 10478601
    Abstract: To provide a solution applicator with which irritation on an affected part of a patient may be reduced even when a solution is used. According to the present invention, an applicator comprises a solution container which comprises an opening, and a columnar brush member formed by bundling synthetic fibers in a columnar shape. The columnar brush member is disposed at the opening of the solution container, a tip portion of the columnar brush member at an outside of the solution container has a fan shape expanding in a perpendicular lateral direction against a pillar axial lengthwise direction, and a thickness of the fan-shaped tip portion of the columnar brush member decreases in a perpendicular lengthwise direction against the pillar axial lengthwise direction toward the tip portion of the columnar brush member.
    Type: Grant
    Filed: July 4, 2012
    Date of Patent: November 19, 2019
    Assignee: KAKEN PHARMACEUTICAL CO., LTD.
    Inventors: Masahiro Ueta, Ryouhei Sakaguchi, Ryouji Takei, Katsumi Sasama, Katsuya Taguchi
  • APPLICATOR
    Publication number: 20140257208
    Abstract: To provide a solution applicator with which irritation on an affected part of a patient may be reduced even when a solution is used. According to the present invention, an applicator comprises a solution container which comprises an opening, and a columnar brush member formed by bundling synthetic fibers in a columnar shape. The columnar brush member is disposed at the opening of the solution container, a tip portion of the columnar brush member at an outside of the solution container has a fan shape expanding in a perpendicular lateral direction against a pillar axial lengthwise direction, and a thickness of the fan-shaped tip portion of the columnar brush member decreases in a perpendicular lengthwise direction against the pillar axial lengthwise direction toward the tip portion of the columnar brush member.
    Type: Application
    Filed: July 4, 2012
    Publication date: September 11, 2014
    Applicant: KAKEN PHARMACEUTICAL CO., LTD.
    Inventors: Masahiro Ueta, Ryouhei Sakaguchi, Ryouji Takei, Katsumi Sasama, Katsuya Taguchi
  • Vessel including an applicator
    Patent number: D696592
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: December 31, 2013
    Assignee: Kaken Pharmaceuticals Co., Ltd
    Inventors: Masahiro Ueta, Ryouhei Sakaguchi, Ryouji Takei, Katsumi Sasama, Katsuya Taguchi