Patents by Inventor Yasuyuki Izu

Yasuyuki Izu 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: 20150246508
    Abstract: An object of the present invention is to provide an interlayer film for laminated glass which has high transparency, and can prevent flying pests from gathering thereon, and a laminated glass including the interlayer film for laminated glass. The present invention provides an interlayer film for laminated glass including a thermoplastic resin layer containing a thermoplastic resin and one of a compound having a structure represented by the following general formula (1) and a compound having a structure represented by the following general formula (2): in the general formula (1), R1, R2, R3, R4 and R5 are individually an organic group, and M is a polyvalent metal, in the general formula (2), R1, R2, R3, R4, R5, R21 and R22 are individually an organic group, and M is a polyvalent metal.
    Type: Application
    Filed: September 30, 2013
    Publication date: September 3, 2015
    Inventors: Yuusuke Oota, Yasuyuki Izu, Daisuke Nakajima
  • Patent number: 9109656
    Abstract: A power transmission belt has a body with a length, a width, an inside and an outside. The body has at least one load carrying member embedded in rubber and extending in a lengthwise direction. The body defines a plurality of teeth spaced along the length of the belt on at least one of the inside and outside of the body. At least one of: (a) the at least one load carrying member has an occupying rate (R) that is not less than 75%, with R=n×Dc/B×100 where: n=number of load carrying members aligned along the width of the body; Dc=diameter of load carrying member(s); and B=width of the body; and (b) the at least one load carrying member has a cross-sectional area taken transversely to the length of the body that is in a range of 1.10 to 1.70 mm2 per 1 mm of belt width.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: August 18, 2015
    Assignee: Mitsuboshi Belting Ltd.
    Inventors: Yasuyuki Izu, Masakuni Yoshida, Hirofumi Okabe
  • Patent number: 8871329
    Abstract: A power transmission belt having a body with a length, an inside, and an outside. The body has a plurality of teeth formed on the inside of the body and spaced along the length of the body. The body has a first surface at the inside of the body defined at least in part by the teeth. A cloth component has a first side attached to the first surface and a second side exposed to engage a cooperating pulley. The cloth component has first fibers at the first side of the cloth component with a first performance characteristic and second fibers at the second side of the cloth component with a second performance characteristic. The first side of the cloth component has different properties than the second side of the cloth component by reason of the presence of the first and second fibers.
    Type: Grant
    Filed: January 31, 2007
    Date of Patent: October 28, 2014
    Assignee: Mitsuboshi Belting Ltd.
    Inventors: Masakuni Yoshida, Yasuyuki Izu
  • Publication number: 20100120566
    Abstract: A power transmission belt having a body with a length, a width between laterally spaced sides, and a thickness between inside and outside surfaces. At least one load carrying member extends in a lengthwise direction. The body has a plurality of teeth spaced along at least one of the inside and outside of the body. The teeth have a width that decreases progressively from: a) a first location between the inside and outside surfaces; and b) one of the inside and outside surfaces so that the one surface has a width that is less than a width of the other surfaces. A cloth layer is applied to the one surface and is a multiwoven structure with interwoven: a) warp; and b) at least two different wefts.
    Type: Application
    Filed: November 12, 2009
    Publication date: May 13, 2010
    Inventors: Yasuyuki Izu, Masakuni Yoshida, Hirofumi Okabe
  • Publication number: 20080318719
    Abstract: A power transmission belt has a body with a length, a width, an inside and an outside. The body has at least one load carrying member embedded in rubber and extending in a lengthwise direction. The body defines a plurality of teeth spaced along the length of the belt on at least one of the inside and outside of the body. At least one of: (a) the at least one load carrying member has an occupying rate (R) that is not less than 75%, with R=n×Dc/B×100 where: n=number of load carrying members aligned along the width of the body; Dc=diameter of load carrying member(s); and B=width of the body; and (b) the at least one load carrying member has a cross-sectional area taken transversely to the length of the body that is in a range of 1.10 to 1.70 mm2 per 1 mm of belt width.
    Type: Application
    Filed: June 20, 2008
    Publication date: December 25, 2008
    Inventors: Yasuyuki Izu, Masakuni Yoshida, Hirofumi Okabe
  • Publication number: 20070178792
    Abstract: A power transmission belt having a body with a length, an inside, and an outside. The body has a plurality of teeth formed on the inside of the body and spaced along the length of the body. The body has a first surface at the inside of the body defined at least in part by the teeth. A cloth component has a first side attached to the first surface and a second side exposed to engage a cooperating pulley. The cloth component has first fibers at the first side of the cloth component with a first performance characteristic and second fibers at the second side of the cloth component with a second performance characteristic. The first side of the cloth component has different properties than the second side of the cloth component by reason of the presence of the first and second fibers.
    Type: Application
    Filed: January 31, 2007
    Publication date: August 2, 2007
    Inventors: Masakuni Yoshida, Yasuyuki Izu