Patents by Inventor Takahiro Yagi

Takahiro Yagi 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: 20140034059
    Abstract: The mask includes: a mask main body; cords that are stretched around both ears or a head of a wearer to fix the mask main body to a predetermined position on a face of the wearer; and a nose grip portion that stands up from a surface of the mask main body on a side in contact with the face of the wearer toward the face of the wearer and covers a nasal bridge of the wearer from above when the mask is worn.
    Type: Application
    Filed: November 7, 2012
    Publication date: February 6, 2014
    Applicant: SAN-M PACKAGE CO., LTD
    Inventor: Takahiro Yagi
  • Patent number: 8638478
    Abstract: An image reading apparatus includes: a moving body on which a catch receiving portion is formed and which is movable in a predetermined direction; a fixing body on which a catching portion is formed to catch the catch receiving portion, and which is movable in a direction substantially orthogonal to the predetermined direction; a first position retaining portion for engaging a projected portion, formed on either one of a housing and the fixing body, with a first recessed portion formed on the other so that the fixing body can be retained in a position in which the catching portion catches the catch receiving portion; and a second position retaining portion for engaging the projected portion with a second recessed portion, formed on either the housing or the fixing body on which the first recessed portion is formed.
    Type: Grant
    Filed: April 10, 2012
    Date of Patent: January 28, 2014
    Assignees: NEC AccessTechnica, Ltd., NEC Engineering, Ltd.
    Inventors: Takahiro Yagi, Hiroyuki Okada
  • Publication number: 20120257260
    Abstract: An image reading apparatus includes: a moving body on which a catch receiving portion is formed and which is movable in a predetermined direction; a fixing body on which a catching portion is formed to catch the catch receiving portion, and which is movable in a direction substantially orthogonal to the predetermined direction; a first position retaining portion for engaging a projected portion, formed on either one of a housing and the fixing body, with a first recessed portion formed on the other so that the fixing body can be retained in a position in which the catching portion catches the catch receiving portion; and a second position retaining portion for engaging the projected portion with a second recessed portion, formed on either the housing or the fixing body on which the first recessed portion is formed.
    Type: Application
    Filed: April 10, 2012
    Publication date: October 11, 2012
    Applicants: NEC Engineering, Ltd., NEC Access Technica, Ltd.
    Inventors: Takahiro YAGI, Hiroyuki OKADA
  • Publication number: 20120199142
    Abstract: There is provided a mask that includes a mask body and two strings. The two strings hold the mask body at a predetermined position on the face of a wearer by being caught by both ears or the head of the wearer. Folded portions, which are adapted so as to be capable of rising and falling on the surface of the mask body coming into contact with the face of the wearer, are formed on both sides of the mask body.
    Type: Application
    Filed: December 7, 2011
    Publication date: August 9, 2012
    Applicant: SAN-M PACKAGE CO., LTD.
    Inventors: Shogo Nagao, Takahiro Yagi
  • Publication number: 20120065633
    Abstract: The stirring efficiency of a heating liquid which is supplied to the balloon of a balloon-equipped ablation catheter is increased to quickly uniformize the surface temperature of the balloon, and air is prevented from remaining in the balloon-equipped ablation catheter to enhance the safety of treatment which uses the balloon-equipped ablation catheter. A shaft for a balloon-equipped ablation catheter, consisting of a single pipe, wherein the shaft has two lumens which communicate from the distal end to the proximal end of the shaft, a first lumen being a guide wire passage lumen which is provided in order to allow a guide wire to pass therethrough, the second lumen being a liquid supply lumen which is provided in order to supply liquid to the inside of the balloon of the balloon-equipped ablation catheter.
    Type: Application
    Filed: March 30, 2010
    Publication date: March 15, 2012
    Inventors: Takahiro Yagi, Motoki Takaoka, Akinori Matsukuma
  • Publication number: 20120065624
    Abstract: Provided is a guide wire, wherein a deformed portion formed by bending and/or curving the guide wire is located in the region of 20-100 mm from the tip in the longitudinal direction of the guide wire, and in the deformed portion, the shortest distance between the central axis in the longitudinal direction of the guide wire and a point that is the farthest in the direction perpendicular to the central axis is longer than or equal to the minimum inside diameter of a lumen of a catheter shaft of an ablation catheter with a balloon used in combination with the guide wire, and shorter than or equal to 40 mm.
    Type: Application
    Filed: May 18, 2010
    Publication date: March 15, 2012
    Applicant: TORAY INDUSTRIES, INC.
    Inventors: Akinori Matsukuma, Motoki Takaoka, Takahiro Yagi
  • Publication number: 20120059368
    Abstract: In order to perform balloon ablation and spot ablation by one ablation catheter without exchanging an ablation catheter body at the time of treatment by catheter ablation, an ablation catheter with a balloon is provided with a catheter shaft, a balloon which is mounted to the front end side in the longitudinal direction of the catheter shaft, a lumen which communicates with the balloon from the end face on the back end side in the abovementioned longitudinal direction, an in-balloon electrode and an in-balloon temperature sensor which are disposed in the balloon, and a front end electrode and a front end temperature sensor which are mounted in a front end region including the end face on the front end side in the abovementioned longitudinal direction.
    Type: Application
    Filed: May 18, 2010
    Publication date: March 8, 2012
    Applicant: Toray Industries, Inc.
    Inventors: Motoki Takaoka, Akinori Matsukuma, Takahiro Yagi
  • Publication number: 20120046647
    Abstract: A balloon-equipped ablation catheter used to efficiently cauterize a cardiac wall.
    Type: Application
    Filed: March 30, 2010
    Publication date: February 23, 2012
    Inventors: Akinori Matsukuma, Motoki Takaoka, Takahiro Yagi
  • Publication number: 20120035604
    Abstract: Provided is an ablation catheter system with a balloon which can improve the effect of therapy by ablation by eliminating variation in the surface temperature of a balloon in the ablation catheter with a balloon which cauterizes the tissue. An ablation catheter system with a balloon comprising a catheter shaft, a balloon fixed to the catheter shaft, a lumen which penetrates the catheter shaft in the direction of the long axis and communicates with the interior of the balloon, a heating electrode arranged in the balloon, a heating device which applies electrical energy to the heating electrode, and a vibration imparting device which imparts a vibration to the heating liquid by periodically repeating suction and ejection of the heating liquid from the lumen.
    Type: Application
    Filed: March 30, 2010
    Publication date: February 9, 2012
    Applicant: Toray Industries, Inc.
    Inventors: Motoki Takaoka, Akinori Matsukuma, Takahiro Yagi