Patents by Inventor Shigeyuki Nagai
Shigeyuki Nagai 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: 9162625Abstract: A vehicle body includes a side sill connected by overlapping a plurality of plates. In an area of the side sill positioned in a door opening, a step garnish covers at least a portion of such area. The step garnish is formed of a hard resin garnish main body and a soft resin garnish end part. The garnish main body covers from the upper surface of the side sill through a lateral surface that includes a sealing contact part. The garnish end part is integrally formed with an end of the garnish main body, and covers at least the sealing contact part. The thickness of the garnish end part gradually decreases from a proximal end formed integrally with the garnish main body towards the distal end. Such arrangement improves appearance of the door opening and sealing characteristics of the area surrounding the door opening.Type: GrantFiled: February 7, 2013Date of Patent: October 20, 2015Assignee: Honda Motor Co., Ltd.Inventors: Yasunori Watanabe, Kenichi Kitayama, Shigeyuki Nagai
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Patent number: 9102357Abstract: A first outer panel has: a first general surface; and a first flange section having an end section of the first general surface recessed more than the first general surface. A second outer panel has: a second general surface having a surface flush with the first general surface; and a second flange section that is recessed from the second general surface and is joined overlapping with the first flange section. A joint that is recessed more than the first and second general surface is formed in the joined section. A filler substance is provided in the joint, and the section from the first general surface to the second general surface is formed in a continuous surface.Type: GrantFiled: April 25, 2012Date of Patent: August 11, 2015Assignee: Honda Motor Co., Ltd.Inventors: Yasunori Watanabe, Kenichi Kitayama, Shigeyuki Nagai
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Publication number: 20150210219Abstract: A vehicle body includes a side sill connected by overlapping a plurality of plates. In an area of the side sill positioned in a door opening, a step garnish covers at least a portion of such area. The step garnish is formed of a hard resin garnish main body and a soft resin garnish end part. The garnish main body covers from the upper surface of the side sill through a lateral surface that includes a sealing contact part. The garnish end part is integrally formed with an end of the garnish main body, and covers at least the sealing contact part. The thickness of the garnish end part gradually decreases from a proximal end formed integrally with the garnish main body towards the distal end. Such arrangement improves appearance of the door opening and sealing characteristics of the area surrounding the door opening.Type: ApplicationFiled: February 7, 2013Publication date: July 30, 2015Inventors: Yasunori Watanabe, Kenichi Kitayama, Shigeyuki Nagai
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Patent number: 9061708Abstract: A vehicle body side structure includes a house reinforcing member mounted on a front upper portion of an inner wheel house, the house reinforcing member having a front connecting portion connected to a flange of the inner wheel house, a panel portion extending from the front connecting portion in an inclined manner, and a rear connecting portion connected to a rear bulkhead. A rear end of a door beam is provided outwardly of a striker in a vehicle width direction, and the rear end of the door beam, the striker, and the front connecting portion are provided in an overlapping manner from outside to inside in the vehicle width direction.Type: GrantFiled: December 24, 2013Date of Patent: June 23, 2015Assignee: HONDA MOTOR CO., LTD.Inventors: Hiroto Sugiyama, Yusuke Takayama, Shigeyuki Nagai, Shouji Yamazaki
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Patent number: 9045167Abstract: A vehicle body (12) includes: a coupling recess (35) that couples an outer bottom member (42) with an outer top member (41) of an outer panel (37) of a vehicle body pillar (21); and a door seal cover (34) that covers the coupling recess (35). The door seal cover (34) comprises: a U-shaped body part (43) that has a U-shaped cross section and serves as a central portion; a U-shaped top lip (44) that extends upward from the body part (43); and a U-shaped bottom lip (45) that extends downward from the body part (43). A front top leading end (57), a front bottom leading end (58), a back top leading end (61), and a back bottom leading end (62 ) of seal contact surface sections (51, 54), which are firmly attached to door-side seal members (48, 49), are formed at step-free thicknesses.Type: GrantFiled: October 30, 2012Date of Patent: June 2, 2015Assignee: Honda Motor Co., Ltd.Inventors: Yasunori Watanabe, Kenichi Kitayama, Shigeyuki Nagai
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Publication number: 20150123429Abstract: A vehicle body (12) includes: a coupling recess (35) that couples an outer bottom member (42) with an outer top member (41) of an outer panel (37) of a vehicle body pillar (21); and a door seal cover (34) that covers the coupling recess (35). The door seal cover (34) comprises: a U-shaped body part (43) that has a U-shaped cross section and serves as a central portion; a U-shaped top lip (44) that extends upward from the body part (43); and a U-shaped bottom lip (45) that extends downward from the body part (43). A front top leading end (57), a front bottom leading end (58), a back top leading end (61), and a back bottom leading end (32) of seal contact surface sections (51, 54), which are firmly attached to door-side seal members (48, 49), are formed at step-free thicknesses.Type: ApplicationFiled: October 30, 2012Publication date: May 7, 2015Inventors: Yasunori Watanabe, Kenichi Kitayama, Shigeyuki Nagai
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Patent number: 8960775Abstract: The center pillar outer member (36) of a center pillar (22) which supports a roof (17) is halved into a center pillar outer upper section (37) and a center pillar outer lower section (38). The center pillar outer member (36) is provided with a connection recess (41) at which the center pillar outer lower section (38) is joined to the center pillar outer upper section (37), and is also provided with a seal member (42) which covers the connection recess (41). The seal member (42) continues to the front upper seal (43) and the rear upper seal (44), respectively, of a front door opening seal (31) and a rear door opening seal (33), the front and rear upper seals (43, 44) extending along a roof side rail (24).Type: GrantFiled: November 13, 2012Date of Patent: February 24, 2015Assignee: Honda Motor Co., Ltd.Inventors: Shigeyuki Nagai, Kenichi Kitayama, Yasunori Watanabe
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Publication number: 20140354012Abstract: The center pillar outer member (36) of a center pillar (22) which supports a roof (17) is halved into a center pillar outer upper section (37) and a center pillar outer lower section (38). The center pillar outer member (36) is provided with a connection recess (41) at which the center pillar outer lower section (38) is joined to the center pillar outer upper section (37), and is also provided with a seal member (42) which covers the connection recess (41). The seal member (42) continues to the front upper seal (43) and the rear upper seal (44), respectively, of a front door opening seal (31) and a rear door opening seal (33), the front and rear upper seals (43, 44) extending along a roof side rail (24).Type: ApplicationFiled: November 13, 2012Publication date: December 4, 2014Inventors: Shigeyuki Nagai, Kenichi Kitayama, Yasunori Watanabe
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Publication number: 20140191535Abstract: A vehicle body side structure includes a house reinforcing member mounted on a front upper portion of an inner wheel house, the house reinforcing member having a front connecting portion connected to a flange of the inner wheel house, a panel portion extending from the front connecting portion in an inclined manner, and a rear connecting portion connected to a rear bulkhead. A rear end of a door beam is provided outwardly of a striker in a vehicle width direction, and the rear end of the door beam, the striker, and the front connecting portion are provided in an overlapping manner from outside to inside in the vehicle width direction.Type: ApplicationFiled: December 24, 2013Publication date: July 10, 2014Applicant: HONDA MOTOR CO., LTD.Inventors: Hiroto Sugiyama, Yusuke Takayama, Shigeyuki Nagai, Shouji Yamazaki
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Publication number: 20140152053Abstract: A first outer panel has: a first general surface; and a first flange section having an end section of the first general surface recessed more than the first general surface . A second outer panel has: a second general surface having a surface flush with the first general surface; and a second flange section that is recessed from the second general surface and is joined overlapping with the first flange section . A joint that is recessed more than the first and second general surface is formed in the joined section. A filler substance is provided in the joint, and the section from the first general surface to the second general surface is formed in a continuous surface.Type: ApplicationFiled: April 25, 2012Publication date: June 5, 2014Applicant: HONDA MOTOR CO., LTD.Inventors: Yasunori Watanabe, Kenichi Kitayama, Shigeyuki Nagai
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Patent number: 8491046Abstract: A center pillar section formed of a high-tensile steel plate is fixed to a side panel frame section including a roof rail section formed of an ordinary-tensile steel plate. A reinforcing member formed of a high-tensile steel plate is provided inside the roof rail section, and the center pillar section is fixed at its upper end portion to the outer surface of the reinforcing member and at its lower end portion to the side sill section. A door beam provided within a front door overlaps the center pillar section and lower portion of a front pillar section. Front and rear end portions of the door beam are opposed to respective increased-width portions of the front pillar section and center pillar section.Type: GrantFiled: March 22, 2011Date of Patent: July 23, 2013Assignee: Honda Motor Co., Ltd.Inventors: Shigeyuki Nagai, Tomohisa Tanaka, Yusuke Takayama, Hitoshi Mizohata, Yasunori Watanabe
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Publication number: 20110233970Abstract: A center pillar section formed of a high-tensile steel plate is fixed to a side panel frame section including a roof rail section formed of an ordinary-tensile steel plate. A reinforcing member formed of a high-tensile steel plate is provided inside the roof rail section, and the center pillar section is fixed at its upper end portion to the outer surface of the reinforcing member and at its lower end portion to the side sill section. A door beam provided within a front door overlaps the center pillar section and lower portion of a front pillar section. Front and rear end portions of the door beam are opposed to respective increased-width portions of the front pillar section and center pillar section.Type: ApplicationFiled: March 22, 2011Publication date: September 29, 2011Applicant: HONDA MOTOR CO., LTD.Inventors: Shigeyuki Nagai, Tomohisa Tanaka, Yusuke Takayama, Hitoshi Mizohata, Yasunori Watanabe
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Patent number: 7537252Abstract: Bumper beam of a closed sectional shape includes: a vehicle-body-side inner wall portion to be mounted on a vehicle body; upper and lower outwardly-extending wall portions that extend from the upper and lower ends of the inner wall portion toward the outside of the vehicle body; an outer wall portion connecting the outwardly-extending wall portions; and at least one horizontal inner rib connecting the outer wall portion and the inner wall portion, the outer wall portion having a vertical wall portion extending vertically downward from the outer end of the upper outwardly-extending wall portion and a slanted wall portion slanted from the lower end of the vertical wall portion toward the vehicle body. Gusset of a closed sectional shape includes a horizontal rib for dispersing an impact force at least to the slanted wall portion.Type: GrantFiled: April 23, 2007Date of Patent: May 26, 2009Assignees: Honda Motor Co., Ltd., YKK AP Inc., YKK CorporationInventors: Shigeyuki Nagai, Shigekazu Koga, Keiichi Honda, Kazuyuki Fukagawa, Daisaku Nakazato, Sakae Sato
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Publication number: 20070246956Abstract: Bumper beam of a closed sectional shape includes: a vehicle-body-side inner wall portion to be mounted on a vehicle body; upper and lower outwardly-extending wall portions that extend from the upper and lower ends of the inner wall portion toward the outside of the vehicle body; an outer wall portion connecting the outwardly-extending wall portions; and at least one horizontal inner rib connecting the outer wall portion and the inner wall portion, the outer wall portion having a vertical wall portion extending vertically downward from the outer end of the upper outwardly-extending wall portion and a slanted wall portion slanted from the lower end of the vertical wall portion toward the vehicle body. Gusset of a closed sectional shape includes a horizontal rib for dispersing an impact force at least to the slanted wall portion.Type: ApplicationFiled: April 23, 2007Publication date: October 25, 2007Applicants: Honda Motor Co., Ltd., YKK AP INC., YKK CORPORATIONInventors: Shigeyuki Nagai, Shigekazu Koga, Keiichi Honda, Kazuyuki Fukagawa, Daisaku Nakazato, Sakae Sato