Patents by Inventor Tsuyoshi Matsushita

Tsuyoshi Matsushita 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).

  • Publication number: 20180193238
    Abstract: A beauty care method has a step of applying an aqueous pack agent 1 containing water, a magnetic powder 11, a thickener and a charged iontophoretic component 13 to the skin 2; a step of applying magnetic force to the magnetic powder 11 in the aqueous pack agent 1 applied to the skin 2 to attract and remove the magnetic powder 11 from the skin surface 21 by the magnetic force while leaving an aqueous solution 12 of the iontophoretic component on the skin surface 21; and a step of applying an iontophoretic current to the skin 2 with the aqueous solution 12 left to allow the iontophoretic component 13 to infiltrate into the skin.
    Type: Application
    Filed: November 4, 2014
    Publication date: July 12, 2018
    Applicant: MTG Co., Ltd.
    Inventor: Tsuyoshi MATSUSHITA
  • Publication number: 20180184794
    Abstract: A cosmetic device having a main body portion, and a brush portion disposed outside the main body portion, the cosmetic device including a vibration motor disposed in the main body portion and having a rotary shaft equipped with an eccentric weight; a motor holding portion that holds the vibration motor; a coupling portion disposed in the main body portion that connects the motor holding portion to the main body portion in a relatively displaceable state; and a brush attachment portion extending from the motor holding portion and connected to the brush portion, wherein the brush attachment portion extends in a direction different from an axial direction of the rotary shaft in the vibration motor.
    Type: Application
    Filed: June 5, 2017
    Publication date: July 5, 2018
    Applicant: MTG Co., Ltd.
    Inventor: Tsuyoshi Matsushita
  • Publication number: 20180168953
    Abstract: An aqueous skin care agent 1 contains 4 to 85 mass % of water, 13 to 80 mass % of a magnetic powder and a thickener. The magnetic powder contains a ferromagnetic ferrite as a main component and has a mean volume particle diameter being 20 to 100 ?m as determined from a particle size distribution obtained by a laser diffraction scattering method. The aqueous skin care agent 1 may contain a beauty component such as an iontophoretic component 3 and preferably contain 10 to 45 mass % of glycerin as the thickener.
    Type: Application
    Filed: November 17, 2014
    Publication date: June 21, 2018
    Applicant: MTG Co., Ltd.
    Inventor: Tsuyoshi MATSUSHITA
  • Publication number: 20180140499
    Abstract: A beauty device includes a handle, an inner lid, a pair of support shafts, a pair of rotation bodies, a water stop portion, and an outer lid. The handle is formed with a housing portion. The inner lid is mounted to the handle to seal the housing portion. The pair of support shafts is extended from one end of the handle. The pair of rotation bodies is rotatably supported around the support shafts. The water stop portion is intervened between the housing portion and the inner lid to contact with a peripheral edge of an opening of the housing portion. The outer lid closes the opening while covering the inner lid such that the outer lid is fitted in the housing portion in a state where a part of an outer circumference surface of the outer lid facing an inner circumference surface of the opening is visible from an outside.
    Type: Application
    Filed: September 21, 2017
    Publication date: May 24, 2018
    Applicant: MTG CO., LTD.
    Inventor: Tsuyoshi MATSUSHITA
  • Publication number: 20180140500
    Abstract: To provide a beauty device capable of being assembled easily and having an excellent outer appearance. A beauty device includes a handle having a handle core portion, and a cylindrical portion which covers one end portion of the handle core portion, a pair of support shafts extended from a side of another end portion of the handle core portion of the handle, and a pair of rotation bodies, each of the rotation bodies being rotatably supported around each of the support shafts. A part of the handle core portion covered by the cylindrical portion is served as a core member of the cylindrical portion inside the cylindrical portion.
    Type: Application
    Filed: September 21, 2017
    Publication date: May 24, 2018
    Applicant: MTG CO., LTD.
    Inventor: Tsuyoshi MATSUSHITA
  • Publication number: 20180116903
    Abstract: A beauty device includes a handle; a roller unit having two rotatable rollers; and a roller unit shaft interposed between the roller unit and the handle and configured to rotatably support the roller unit with respect to the handle, wherein, when viewed in a direction of an axis of the roller unit shaft, the axis of the roller unit shaft is located at a position separated from a virtual straight line passing through centers of gravity of the two rollers.
    Type: Application
    Filed: December 23, 2016
    Publication date: May 3, 2018
    Inventor: Tsuyoshi Matsushita
  • Patent number: 9895042
    Abstract: A remover cover is detachably attached to an attraction head equipped at one end of a substantially rod-shaped remover. The attraction head includes a magnetic force generating surface adapted to generate a magnetic force. The cover includes a cover body shaped like a bag and adapted to cover the remover from a tip of the attraction head to at least the magnetic force generating surface, and a holding portion installed by extending from an open end of the cover body. The cover body is configured to allow itself to be turned inside out.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: February 20, 2018
    Assignee: MTG Co., Ltd.
    Inventor: Tsuyoshi Matsushita
  • Publication number: 20170326021
    Abstract: A beauty instrument capable of imparting a massaging effect to skin. A beauty instrument is configured such that a pair of balls is supported at the tip of a handle. The balls are positioned at a distance from each another, and are capable of rotating around respective axes thereof.
    Type: Application
    Filed: July 28, 2017
    Publication date: November 16, 2017
    Inventor: Tsuyoshi MATSUSHITA
  • Patent number: 9810260
    Abstract: A bearing device for a beauty and health roller which presents no risk of bathwater or bathtub contamination, is hygienic, is less heavy than conventional ball bearings, is devoid of roller rattle, and exhibits a small rotational resistance of the rollers. The bearing device for a beauty and health roller is used in a beauty and health roller having a grippable body and a roller arranged at the end portion of the body, and rotatably supports the roller on a supporting shaft provided to the end portion of the body. The bearing device comprises a radial bearing 5 into which the supporting shaft is fitted and which rotatably supports the roller on the supporting shaft 2a.
    Type: Grant
    Filed: September 30, 2011
    Date of Patent: November 7, 2017
    Assignees: NTN CORPORATION, MTG CO., LTD
    Inventors: Naonari Tanigawa, Tsuyoshi Matsushita
  • Publication number: 20170265628
    Abstract: A remover cover is detachably attached to an attraction head equipped at one end of a substantially rod-shaped remover. The attraction head includes a magnetic force generating surface adapted to generate a magnetic force. The cover includes a cover body shaped like a bag and adapted to cover the remover from a tip of the attraction head to at least the magnetic force generating surface, and a holding portion installed by extending from an open end of the cover body. The cover body is configured to allow itself to be turned inside out.
    Type: Application
    Filed: June 7, 2017
    Publication date: September 21, 2017
    Applicant: MTG Co., Ltd.
    Inventor: Tsuyoshi Matsushita
  • Patent number: 9713581
    Abstract: A magnetic powder to be included in a cosmetic agent being removable by a magnetic attraction force from the cosmetic agent applied to the skin. The magnetic powder comprises a ferromagnetic ferrite, a mean volume particle diameter of 50 to 75 ?m when determined from a particle size distribution obtained by a laser diffraction scattering method, a content of particles with a particle diameter of less than 37 ?m of 15% by mass or less, and a content of particles with a particle diameter of 105 ?m or more of 5% by mass or less. The magnetic powder preferably has a saturation magnetization of 80 Am2/kg or more.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: July 25, 2017
    Assignee: MTG Co., Ltd.
    Inventors: Tsuyoshi Matsushita, Hiromichi Kobayashi
  • Patent number: 9615854
    Abstract: A beauty tool (1) includes: a substantially rod-shaped main body (10); an attraction head (2) provided in the main body (10); and a beauty effect imparting part for imparting a beauty effect to human skin in a state where it is in contact with or close to the human skin. The attraction head (2) is provided at one end of the main body (10) and includes a magnetic force generating surface (20) for attracting and removing, by means of a magnetic force, a cosmetic agent applied to the human skin.
    Type: Grant
    Filed: July 11, 2013
    Date of Patent: April 11, 2017
    Assignee: MTG Co., Ltd.
    Inventor: Tsuyoshi Matsushita
  • Publication number: 20170065481
    Abstract: A cosmetic device 1 includes a main body 10, at least four support shafts 40a to 40d, rollers 20a to 20d, and a handle 11. The support shafts 40a to 40d are supported by the main body 10, extending from the main body 10 so as to go away from each other. The rollers 20a to 20d are supported by the support shafts 40a to 40d so as to be rotatable about axis lines La to Ld of the support shaft 40a to 40d, respectively.
    Type: Application
    Filed: February 6, 2015
    Publication date: March 9, 2017
    Applicant: MTG Co., Ltd.
    Inventor: Tsuyoshi MATSUSHITA
  • Publication number: 20170050077
    Abstract: A facial muscle training too has weight portions provided at the ends of left and right arms. A orally held portion, which is held by the lips, is provided between the arms. The arms vibrate in resonance when the orally held portion is vibrated in the vertical direction at a frequency of less than 6.50 hertz. Accordingly, the weight of the weight portions acts as load on the orally held portion and a facial muscle training effect is achieved.
    Type: Application
    Filed: November 28, 2014
    Publication date: February 23, 2017
    Inventor: Tsuyoshi MATSUSHITA
  • Patent number: D787693
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: May 23, 2017
    Assignee: MTG CO., LTD.
    Inventor: Tsuyoshi Matsushita
  • Patent number: D794812
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: August 15, 2017
    Assignee: MTG CO., LTD.
    Inventor: Tsuyoshi Matsushita
  • Patent number: D797948
    Type: Grant
    Filed: August 13, 2015
    Date of Patent: September 19, 2017
    Assignee: MTG CO., LTD.
    Inventor: Tsuyoshi Matsushita
  • Patent number: D820466
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: June 12, 2018
    Assignee: MTG CO., LTD.
    Inventor: Tsuyoshi Matsushita
  • Patent number: D825189
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: August 14, 2018
    Assignee: MTG CO., LTD.
    Inventor: Tsuyoshi Matsushita
  • Patent number: D830570
    Type: Grant
    Filed: September 21, 2017
    Date of Patent: October 9, 2018
    Assignee: MTG CO., LTD.
    Inventor: Tsuyoshi Matsushita