Patents by Inventor Atsushi Yatsuda
Atsushi Yatsuda 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).
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Patent number: 7648188Abstract: A vehicle door includes a glass run which corresponds to an outer peripheral configuration of a door glass. The glass run includes a body portion which is provided with a bottom wall portion and an interior side wall portion and an exterior side wall portion which extend from both edges of the bottom wall portion, respectively, and a pair or seal lips which establish seals between the door glass and themselves. Furthermore, with respect to a direction towards an inside or outside of a door frame, a foot portion of the exterior seal lip is positioned further on the outer peripheral side than an inner-peripheral edge portion of a molding member.Type: GrantFiled: May 23, 2007Date of Patent: January 19, 2010Assignee: Toyoda Gosei Co., Ltd.Inventors: Atsushi Yatsuda, Yoshio Hashimoto, Masanori Aritake, Satoshi Toki
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Patent number: 7410203Abstract: An automobile door has a glass run corresponding to a glass door. The glass run includes a body portion, which has a bottom wall portion, and a vehicle interior side wall portion and a vehicle exterior side wall portion respectively extending from opposite ends of the bottom wall portion, and also includes a pair of seal lips which performs sealing between the door glass and the glass run. Furthermore, in a cross-sectionally substantially-U-shaped outer peripheral portion of the body portion, sponge rubber layers are provided in a predetermined range in a longitudinal direction of a cross-section of the vehicle interior side surface wall portion and a predetermined zone including a continuously connecting portion between the bottom wall portion and the inner outer side surface wall portion, respectively. An auxiliary lip is provided at a continuously connecting portion between the bottom wall portion and the vehicle interior side wall portion.Type: GrantFiled: June 5, 2007Date of Patent: August 12, 2008Assignee: Toyoda Gosei Co., Ltd.Inventors: Atsushi Yatsuda, Yoshio Hashimoto, Masanori Aritake, Satoshi Toki, Yukio Matsuda
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Publication number: 20070296250Abstract: An automobile door has a glass run corresponding to a glass door. The glass run includes a body portion, which has a bottom wall portion, and a vehicle interior side wall portion and a vehicle exterior side wall portion respectively extending from opposite ends of the bottom wall portion, and also includes a pair of seal lips which performs sealing between the door glass and the glass run. Furthermore, in a cross-sectionally substantially-U-shaped outer peripheral portion of the body portion, sponge rubber layers are provided in a predetermined range in a longitudinal direction of a cross-section of the vehicle interior side surface wall portion and a predetermined zone including a continuously connecting portion between the bottom wall portion and the inner outer side surface wall portion, respectively. An auxiliary lip is provided at a continuously connecting portion between the bottom wall portion and the vehicle interior side wall portion.Type: ApplicationFiled: June 5, 2007Publication date: December 27, 2007Applicant: TOYODA GOSEI CO., LTD.Inventors: Atsushi Yatsuda, Yoshio Hashimoto, Masanori Aritake, Satoshi Toki, Yukio Matsuda
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Publication number: 20070271853Abstract: A vehicle door includes a glass run which corresponds to an outer peripheral configuration of a door glass. The glass run includes a body portion which is provided with a bottom wall portion and an interior side wall portion and an exterior side wall portion which extend from both edges of the bottom wall portion, respectively, and a pair or seal lips which establish seals between the door glass and themselves. Furthermore, with respect to a direction towards an inside or outside of a door frame, a foot portion of the exterior seal lip is positioned further on the outer peripheral side than an inner-peripheral edge portion of a molding member.Type: ApplicationFiled: May 23, 2007Publication date: November 29, 2007Applicant: TOYODA GOSEI CO., LTD.Inventors: Atsushi Yatsuda, Yoshio Hashimoto, Masanori Aritake, Satoshi Toki
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Patent number: 7294386Abstract: A glass run has extruded portions and molded portions. The extruded portions and the molded portions are made of TPO. The glass run is attached to sashes DS. Insert members made of PP are embedded respectively in a base portion of the glass run correspondingly to a long side portion and an upper side portion of each of the molded portions. When the glass run is attached, protrusions of the insert members protruding from the base portion can engage with or stand close to edge portions of the sashes so that the protrusions can be locked with the sashes. Since the protrusions are harder than the molded portions under a relatively high temperature atmosphere, the protrusions are hardly deformed or broken even when stress caused by opening and closing of a glass is applied repeatedly to the protrusions.Type: GrantFiled: August 26, 2004Date of Patent: November 13, 2007Assignee: Toyoda Gosei Co., Ltd.Inventors: Kazuhiro Murase, Atsushi Yatsuda, Masanori Aritake
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Publication number: 20050053761Abstract: A glass run has extruded portions and molded portions. The extruded portions and the molded portions are made of TPO. The glass run is attached to sashes DS. Insert members made of PP are embedded respectively in a base portion of the glass run correspondingly to a long side portion and an upper side portion of each of the molded portions. When the glass run is attached, protrusions of the insert members protruding from the base portion can engage with or stand close to edge portions of the sashes so that the protrusions can be locked with the sashes. Since the protrusions are harder than the molded portions under a relatively high temperature atmosphere, the protrusions are hardly deformed or broken even when stress caused by opening and closing of a glass is applied repeatedly to the protrusions.Type: ApplicationFiled: August 26, 2004Publication date: March 10, 2005Inventors: Kazuhiro Murase, Atsushi Yatsuda, Masanori Aritake