Patents by Inventor Toyoo Kawase

Toyoo Kawase 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).

  • Vehicle window glass and method of producing the same
    Publication number: 20040209031
    Abstract: A vehicle window glass is bonded by a one-liquid type urethane adhesive containing a silane coupling agent to a glass holder formed from one resin from the following group: natural grade polybutylene terephthalate resin, natural grade polyethylene terephthalate resin, natural grade polybutylene terephthalate resin containing glass fibers, natural grade polyethylene terephthalate resin containing glass fibers, natural grade polyamide resin and natural grade polyamide rein containing glass fibers.
    Type: Application
    Filed: June 17, 2004
    Publication date: October 21, 2004
    Inventors: Toyoo Kawase, Kiyotaka Miyazawa, Kazuhiko Takeuchi, Kazuhiro Ichinohe, Hajime Takahashi, Nobuhiko Suzuki
  • Vehicle window and method of producing the same
    Publication number: 20030089055
    Abstract: A vehicle window comprising: a window glass; a glass holder comprising a groove in which the window glass is inserted to be held by being nipped, and comprising a resin material selected from a natural grade of polybutylene terephthalate, a natural grade of a polyethylene terephthalate, a natural grade of a polybutylene terephthalate containing glass fibers, or a natural grade of polyethylene terephthalate containing glass fibers; and a one-liquid adhesive layer formed between the window glass and the groove by applying a liquid comprising a urethane and an epoxy-silane coupling agent.
    Type: Application
    Filed: October 31, 2002
    Publication date: May 15, 2003
    Applicant: HORI GLASS CO., LTD.
    Inventors: Toyoo Kawase, Kiyotaka Miyazawa, Kazuhiko Takeuchi, Kazuhiro Ichinohe
  • Vehicle window glass and method of producing the same
    Patent number: 6494003
    Abstract: A vehicle window glass, comprising a vehicle window glass; a glass holder provided with a groove to which the vehicle window glass is inserted and held by being nipped and made by a resin material selected from groups of a natural grade of a polybutylene terephthalate resin or a natural grade of a polyethylene terephthalate resin, or a resin containing glass fibers in the natural grade of the polybutylene terephthalate resin or a resin containing glass fibers in the natural grade of the polyethylene terephthalate resin; and one-liquid type urethane adhesive layer containing a silane coupling agent formed between the vehicle window glass of the groove of said glass holder and the glass holder.
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: December 17, 2002
    Assignee: Hori Glass Co., Ltd.
    Inventors: Toyoo Kawase, Kiyotaka Miyazawa, Kazuhiko Takeuchi, Kazuhiro Ichinohe