Patents by Inventor Daisuke Serizawa
Daisuke Serizawa 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: 9381947Abstract: The present invention is directed to a divisional cowl-top cover. In an upper cowl-top cover, a first engaging claw is formed on a front face side of a supporting portion configured to support a sealing member, and at an upper end of a lower cowl-top cover, a second engaging-receiving portion configured to engage with the first engaging claw from an upper side is formed. If an impact load acts on a hood and then the upper cowl-top cover moves downward, the first engaging claw and the second engaging-receiving portion are disengaged from each other, and the upper cowl-top cover lowers while supporting lowering of the hood, and is capable of absorbing the impact load while lowering.Type: GrantFiled: July 29, 2014Date of Patent: July 5, 2016Assignee: Nihon Plast Co., Ltd.Inventors: Daisuke Serizawa, Yuichi Hinata, Yasumasa Horimizu
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Patent number: 9227498Abstract: A protrusion portion of a clip member is abutted against an end face of a front glass lower end, and the clip member is fixed to a back face of the front glass via an adhesive agent. An engagement portion that is formed in a tongue piece of a cowl-top cover is engaged with a target engagement portion of the clip member, and the cowl-top cover is mounted in a state in which a surface of the cowl-top cover and a surface of the front glass are arranged so as to be flush with each other. In addition, an engagement direction is defined as an engagement direction taken along a lengthwise direction oriented from a lower end to an upper end of the front glass.Type: GrantFiled: December 10, 2014Date of Patent: January 5, 2016Assignee: Nihon Plast Co., LTD.Inventors: Takenori Kurata, Daisuke Serizawa
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Patent number: 9056544Abstract: In present invention, a protrusion portion 21 of a clip member 20 is abutted against an end face 2e of a front glass lower end 2c, and the clip member 20 is fixed to a back face 2b of the front glass 2 via an adhesive agent 17. An engagement portion 13 that is formed in a tongue piece 12 of a cowl-top cover 10 is engaged with a target engagement portion 22 of the clip member 20, and the cowl-top cover 10 is mounted in a state in which a surface 11a of the cowl-top cover 10 and a surface 2a of the front glass 2 are arranged so as to be flush with each other. In addition, an engagement direction is defined as an engagement direction taken along a lengthwise direction oriented from a lower end to an upper end of the front glass.Type: GrantFiled: July 31, 2012Date of Patent: June 16, 2015Assignee: NIHON PLAST CO., LTD.Inventors: Takenori Kurata, Daisuke Serizawa
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Publication number: 20150091332Abstract: In present invention, a protrusion portion 21 of a clip member 20 is abutted against an end face 2e of a front glass lower end 2c, and the clip member 20 is fixed to a back face 2b of the front glass 2 via an adhesive agent 17. An engagement portion 13 that is formed in a tongue piece 12 of a cowl-top cover 10 is engaged with a target engagement portion 22 of the clip member 20, and the cowl-top cover 10 is mounted in a state in which a surface 11a of the cowl-top cover 10 and a surface 2a of the front glass 2 are arranged so as to be flush with each other. In addition, an engagement direction is defined as an engagement direction taken along a lengthwise direction oriented from a lower end to an upper end of the front glass.Type: ApplicationFiled: December 10, 2014Publication date: April 2, 2015Inventors: Takenori KURATA, Daisuke SERIZAWA
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Publication number: 20150035318Abstract: The present invention is directed to a divisional cowl-top cover. In an upper cowl-top cover, a first engaging claw is formed on a front face side of a supporting portion configured to support a sealing member, and at an upper end of a lower cowl-top cover, a second engaging-receiving portion configured to engage with the first engaging claw from an upper side is formed. If an impact load acts on a hood and then the upper cowl-top cover moves downward, the first engaging claw and the second engaging-receiving portion are disengaged from each other, and the upper cowl-top cover lowers while supporting lowering of the hood, and is capable of absorbing the impact load while lowering.Type: ApplicationFiled: July 29, 2014Publication date: February 5, 2015Inventors: Daisuke SERIZAWA, Yuichi HINATA, Yasumasa HORIMIZU
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Patent number: 8474901Abstract: A cowl-top cover arranged across a lower end part of a front window panel, a rear end part of a front hood, and an upper end part of a dash panel, of a vehicle. The cover is formed by a seal loading portion supporting the rear end part of the front hood with a sealing member, a longitudinal wall portion extending downwardly LWR from a rear end part of the seal loading portion, and a panel loading portion supported at the upper end part of the dash panel. The longitudinal wall portion includes a first oblique face portion formed at a predetermined angle ?1 at a rear portion side PR on the basis of a perpendicular line with the rear end part of the seal loading portion being a start point; and a second oblique face portion bent and formed at a front side FR of the first oblique face portion.Type: GrantFiled: April 25, 2012Date of Patent: July 2, 2013Assignee: Nihon Plast Co., Ltd.Inventors: Daisuke Serizawa, Daisuke Takei
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Publication number: 20130033071Abstract: In present invention, a protrusion portion 21 of a clip member 20 is abutted against an end face 2e of a front glass lower end 2c, and the clip member 20 is fixed to a back face 2b of the front glass 2 via an adhesive agent 17. An engagement portion 13 that is formed in a tongue piece 12 of a cowl-top cover 10 is engaged with a target engagement portion 22 of the clip member 20, and the cowl-top cover 10 is mounted in a state in which a surface 11a of the cowl-top cover 10 and a surface 2a of the front glass 2 are arranged so as to be flush with each other. In addition, an engagement direction is defined as an engagement direction taken along a lengthwise direction oriented from a lower end to an upper end of the front glass.Type: ApplicationFiled: July 31, 2012Publication date: February 7, 2013Applicant: NIHON PLAST CO., LTD.Inventors: Takenori KURATA, Daisuke Serizawa
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Publication number: 20120223546Abstract: A cowl-top cover arranged across a lower end part of a front window panel, a rear end part of a front hood, and an upper end part of a dash panel, of a vehicle. The cover is formed by a seal loading portion supporting the rear end part of the front hood with a sealing member, a longitudinal wall portion extending downwardly LWR from a rear end part of the seal loading portion, and a panel loading portion supported at the upper end part of the dash panel. The longitudinal wall portion includes a first oblique face portion formed at a predetermined angle ?1 at a rear portion side PR on the basis of a perpendicular line with the rear end part of the seal loading portion being a start point; and a second oblique face portion bent and formed at a front side FR of the first oblique face portion.Type: ApplicationFiled: April 25, 2012Publication date: September 6, 2012Applicant: NIHON PLAST CO., LTD.Inventors: Daisuke SERIZAWA, Daisuke Takei
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Patent number: 8186749Abstract: A cowl-top cover 6 is provided which is arranged across a lower end part 2a of a front window panel 2, a rear end part 3a of a front hood 3, and an upper end part 4a of a dash panel 4, of a vehicle. The cowl-top cover is formed by a seal loading portion 8 supporting the rear end part 3a of the front hood 3 with a sealing member 7, a longitudinal wall portion 9 formed so as to extend downwardly LWR from a rear end part 8a of the seal loading portion 8, and a panel loading portion 10a supported at the upper end part 4a of the dash panel 4. The longitudinal wall portion 9 is comprised of: a first oblique face portion 12 formed at a predetermined angle ?1 at a rear portion side PR on the basis of a perpendicular line 11 with the rear end part 8a of the seal loading portion 8 being a start point 5; and a second oblique face portion 13 bent and formed at a front side FR of the first oblique face portion 12.Type: GrantFiled: August 27, 2010Date of Patent: May 29, 2012Assignee: Nihon Plast Co., Ltd.Inventors: Daisuke Serizawa, Daisuke Takei
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Publication number: 20110049933Abstract: A cowl-top cover 6 is provided which is arranged across a lower end part 2a of a front window panel 2, a rear end part 3a of a front hood 3, and an upper end part 4a of a dash panel 4, of a vehicle. The cowl-top cover is formed by a seal loading portion 8 supporting the rear end part 3a of the front hood 3 with a sealing member 7, a longitudinal wall portion 9 formed so as to extend downwardly LWR from a rear end part 8a of the seal loading portion 8, and a panel loading portion 10a supported at the upper end part 4a of the dash panel 4. The longitudinal wall portion 9 is comprised of: a first oblique face portion 12 formed at a predetermined angle ?1 at a rear portion side PR on the basis of a perpendicular line 11 with the rear end part 8a of the seal loading portion 8 being a start point 5; and a second oblique face portion 13 bent and formed at a front side FR of the first oblique face portion 12.Type: ApplicationFiled: August 27, 2010Publication date: March 3, 2011Applicant: NIHON PLAST CO., LTD.Inventors: Daisuke Serizawa, Daisuke Takei