Patents by Inventor Hayato Kamigashima
Hayato Kamigashima 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: 8801511Abstract: An air-conditioning duct for vehicles with one duct mutually connected and fixed to the other duct is provided. One duct is formed by incorporating a first unit duct with a flange formed around an opening periphery thereof and a second unit duct with a flange formed around an opening periphery thereof in parallel. The other duct is formed by incorporating a third unit duct with a flange formed around an opening periphery thereof and a fourth unit duct with a flange formed around an opening periphery thereof in parallel. The flange formed on the boundary side of the second unit duct are fixed with one over another, and the flange formed on the boundary side of the third unit duct and the flange formed on the boundary side of the fourth unit duct are fixed with one over another.Type: GrantFiled: July 30, 2008Date of Patent: August 12, 2014Assignees: Kyoraku Co., Ltd., Inoac Corporation, Toyota Shati Kabushiki KaishaInventors: Naoto Tani, Hidetoshi Matsumoto, Hayato Kamigashima, Nobuhiro Ichimura
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Patent number: 8572806Abstract: A grommet configured to seal an insertion hole formed in a panel into which a pipe is inserted may include a base that is configured to be connected to the insertion hole, a boot that is integrally formed in the base and has a thinned wall thickness, and at least one rib that is formed in the boot. The boot has a truncated cone-shaped main portion having an insertion bore into which the pipe can be inserted, and a connecting portion that is folded back from a circumferential periphery of the main portion via a folded back portion and is connected to the base. The at least one rib is formed in the main portion and the connecting portion while straddling the folded back portion, so as to restrict the main portion from being axially displaced relative to the base.Type: GrantFiled: May 25, 2012Date of Patent: November 5, 2013Assignee: Daiwa Kasei Kabushiki KaishaInventors: Toshio Iwahara, Takahiro Sugiyama, Keiji Okaichi, Hayato Kamigashima
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Patent number: 8449359Abstract: A structure for connecting an air-conditioning duct to an air-conditioning unit; the air-conditioning unit 1 having a first air supply outlet 11 and a second air supply outlet 12 adjacent with each other, the air-conditioning duct having a first air passage and a second air passage adjacent with each other, wherein the first air supply outlet 11 and the second air supply outlet 12 include a U-shaped auxiliary wall 2 having a notched part K at one side therearound, a supply outlet boundary wall 130 separating the first air supply outlet 11 and the second air supply outlet 12, and a duct side step part Z is formed between an opening rim of a first duct 31 and an opening rim of a second duct 32, the duct side step part Z is contacted with is contacted with the supply outlet boundary wall 130 to install the air-conditioning duct 2 to the air-conditioning unit 1.Type: GrantFiled: July 31, 2008Date of Patent: May 28, 2013Assignees: Kyoraku Co., Ltd., Toyota Shatai Kabusiki KaishaInventors: Naoto Tani, Kouji Yamashita, Hayato Kamigashima, Nobuhiro Ichimura
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Patent number: 8425285Abstract: A duct installation structure in which an air conditioning duct for sending warm air or cold air into a vehicle interior of an automobile is attached to a vehicle interior structure member and an outlet grill is attached to an outlet opening end portion of the air conditioning duct. A grill fixing portion to which the outlet grill is to be fixed is integrally molded with a duct main body portion at the outlet opening end portion of the air conditioning duct. The outlet grill is directly fixed to the grill fixing portion. The outlet opening end portion of the air conditioning duct including, at one point near its center in a width direction, a fastening fixing portion that is fastened and fixed to the vehicle interior structure member and including, at its opposite ends in the width direction, a pair of contact portions for coming in contact with the vehicle interior structure member.Type: GrantFiled: January 24, 2008Date of Patent: April 23, 2013Assignees: Toyota Shatai Kabushiki Kaisha, Inoac CorporationInventors: Hayato Kamigashima, Takahiro Mizuno, Nobuhiro Ichimura, Hidetoshi Matsumoto
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Publication number: 20120297573Abstract: A grommet configured to seal an insertion hole formed in a panel into which a pipe is inserted may include a base that is configured to be connected to the insertion hole, a boot that is integrally formed in the base and has a thinned wall thickness, and at least one rib that is formed in the boot. The boot has a truncated cone-shaped main portion having an insertion bore into which the pipe can be inserted, and a connecting portion that is folded back from a circumferential periphery of the main portion via a folded back portion and is connected to the base. The at least one rib is formed in the main portion and the connecting portion while straddling the folded back portion, so as to restrict the main portion from being axially displaced relative to the base.Type: ApplicationFiled: May 25, 2012Publication date: November 29, 2012Applicants: TOYOTA SHATAI KABUSHIKI KAISHA, DAIWA KASEI KOGYO KABUSHIKI KAISHAInventors: Toshio IWAHARA, Takahiro SUGIYAMA, Keiji OKAICHI, Hayato KAMIGASHIMA
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Publication number: 20100062703Abstract: A duct installation structure in which an air conditioning duct for sending warm air or cold air into a vehicle interior of an automobile is attached to a vehicle interior structure member and an outlet grill is attached to an outlet opening end portion of the air conditioning duct. A grill fixing portion to which the outlet grill is to be fixed is integrally molded with a duct main body portion at the outlet opening end portion of the air conditioning duct. The outlet grill is directly fixed to the grill fixing portion. The outlet opening end portion of the air conditioning duct including, at one point near its center in a width direction, a fastening fixing portion that is fastened and fixed to the vehicle interior structure member and including, at its opposite ends in the width direction, a pair of contact portions for coming in contact with the vehicle interior structure member.Type: ApplicationFiled: January 24, 2008Publication date: March 11, 2010Applicants: Toyota Shatai Kabushiki Kaisha, INOAC CORPORATIONInventors: Hayato Kamigashima, Takahiro Mizuno, Nobuhiro Ichimura, Hidetoshi Matsumoto
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Publication number: 20090038774Abstract: A vehicle air conditioner has an air conditioning unit for generating conditioned air, first and second roof outlets for blowing the air toward heads of passengers on second and third seat rows, rear face outlets for blowing the air toward an upper body of the passenger on the second seat row, a first rear foot outlet for blowing the air toward feet of the passenger on the second seat row, a second rear foot outlet for blowing the air toward calves of the passenger on the second seat row, a third rear foot outlet for blowing the air toward feet of the passenger on the third seat row, first and second pillar outlets for blowing the air toward side window glasses on sides of the second and third seat rows, and a rear side outlet for blowing the air toward upper legs of the passenger on the second seat row.Type: ApplicationFiled: August 7, 2008Publication date: February 12, 2009Applicants: DENSO CORPORATION, Toyota Shatai Kabushiki KaishaInventors: Akio Ogiso, Hayato Kamigashima, Yasuhiro Akahori, Takahiro Mizuno
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Publication number: 20090042506Abstract: A structure for connecting an air-conditioning duct to an air-conditioning unit; the air-conditioning unit 1 having a first air supply outlet and a second air supply outlet 12 adjacent with each other, the air-conditioning duct having a first air passage and a second air passage adjacent with each other, wherein the first air supply outlet 11 and the second air supply outlet 12 include a U-shaped auxiliary wall 2 having a notched part K at one side therearound, a supply outlet boundary wall 130 separating the first air supply outlet 11 and the second air supply outlet 12, and a duct side step part Z is formed between an opening rim of a first duct 31 and an opening rim of a second duct 32, the duct side step part Z is contacted with is contacted with the supply outlet boundary wall 130 to install the air-conditioning duct 2 to the air-conditioning unit 1.Type: ApplicationFiled: July 31, 2008Publication date: February 12, 2009Inventors: Naoto Tani, Kouji Yamashita, Hayato Kamigashima, Nobuhiro Ichimura
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Publication number: 20090042503Abstract: An air-conditioning duct for vehicles with one duct mutually connected and fixed to other duct, wherein one duct is formed by incorporating a first unit duct with a flange formed around an opening periphery thereof and a second unit duct with a flange formed around an opening periphery thereof in parallel, other duct is formed by incorporating a third unit duct with a flange formed around an opening periphery thereof and a fourth unit duct with a flange formed around an opening periphery thereof in parallel, the flange formed on the a boundary side of the first unit duct and the flange formed on the boundary side of the second unit duct are fixed with one over another, and the flange formed on the boundary side of the third unit duct and the flange formed on the boundary side of the fourth unit duct are fixed with one over another.Type: ApplicationFiled: July 30, 2008Publication date: February 12, 2009Inventors: Naoto Tani, Hidetoshi Matsumoto, Hayato Kamigashima, Nobuhiro Ichimura