Patents by Inventor Takehiro Miyamoto
Takehiro Miyamoto 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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Publication number: 20240059045Abstract: A damping laminate includes a thermoplastic elastomer sheet containing a thermoplastic elastomer (a) containing at least one copolymer block (A) with a glass transition temperature of 30° C. or lower, and having a plurality of through holes; and a fiber-reinforced resin layer disposed on one surface or each of both surfaces of the thermoplastic elastomer sheet.Type: ApplicationFiled: December 15, 2021Publication date: February 22, 2024Applicant: KURARAY PLASTICS CO., LTD.Inventors: Takehiro MIYAMOTO, Teruo Kitamura
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Patent number: 11345788Abstract: An object of the present invention is to provide a porous sheet capable of satisfy both the properties of fitting, preventing tightening, and providing comfort immediately after wearing or at a standstill/at rest and the properties of tightening, fixation stability, and providing comfort during exercise such as sports at the same time, as well as a porous composite comprising the porous sheet, or particularly, a porous sheet and a porous composite for clothing, health products, medical supplies, and sporting goods. The present invention relates to a porous sheet made of a thermoplastic elastomer composition (A), having a plurality of slits and/or pores, and having a porosity of 5 to 50%, an anisotropy of 10% or more, and a stretching stress relaxation rate of 40% or less after being stretched by 500% and held for 60 seconds.Type: GrantFiled: January 29, 2018Date of Patent: May 31, 2022Assignee: KURARAY PLASTICS CO., LTD.Inventors: Taichi Negi, Takehiro Miyamoto, Teruo Kitamura
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Publication number: 20200248033Abstract: A problem to be solved by the present invention is to provide a thermoplastic elastomer vibration-controlling sheet minimizing numbness of hands, feet, and a body even when a strong impact is applied as in the case where the sheet is bonded to and used on a grip of sporting goods such as a bat and a tennis racket serving as an object to be bonded. The present invention relates to a vibration-controlling sheet having an adhesive on one or both sides of a thermoplastic elastomer sheet that has numerous through-holes at a porosity of 5 to 80% and that has a loss factor tan ? of 0.3 or more at 0° C. and 30 Hz.Type: ApplicationFiled: September 19, 2018Publication date: August 6, 2020Applicant: KURARAY PLASTICS CO., LTD.Inventors: Takehiro MIYAMOTO, Teruo KITAMURA, Yoshinori NAKAMURA, Yukio NOSAKA
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Publication number: 20190390024Abstract: An object of the present invention is to provide a porous sheet capable of satisfy both the properties of fitting, preventing tightening, and providing comfort immediately after wearing or at a standstill/at rest and the properties of tightening, fixation stability, and providing comfort during exercise such as sports at the same time, as well as a porous composite comprising the porous sheet, or particularly, a porous sheet and a porous composite for clothing, health products, medical supplies, and sporting goods. The present invention relates to a porous sheet made of a thermoplastic elastomer composition (A), having a plurality of slits and/or pores, and having a porosity of 5 to 50%, an anisotropy of 10% or more, and a stretching stress relaxation rate of 40% or less after being stretched by 500% and held for 60 seconds.Type: ApplicationFiled: January 29, 2018Publication date: December 26, 2019Applicant: KURARAY PLASTICS CO., LTD.Inventors: Taichi NEGI, Takehiro MIYAMOTO, Teruo KITAMURA
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Patent number: 8044532Abstract: A motorcycle includes a main switch, a main switch wiring connected to the main switch and extending downward from the main switch, and a headlight stay for supporting a headlight part provided in a vicinity of a lower part of the main switch as seen from a side of the vehicle. The motorcycle is constructed so that the main switch wiring extending downward from the main switch is disposed in an inside, concave portion of the headlight stay.Type: GrantFiled: May 29, 2008Date of Patent: October 25, 2011Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Takehiro Miyamoto
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Patent number: 8039071Abstract: Provided is a gas barrier layered product including a base material and a layer stacked on at least one surface of the base material, wherein the layer is formed of a composition including: a hydrolyzed and condensed product of at least one compound (L) containing a metal atom to which at least one characteristic group selected from a halogen atom and an alkoxy group has been bonded, wherein the compound (L) contains at least one compound (A) and at least one compound (B), wherein a mole ratio of the compound (A) / the compound (B) is in a range of 0.5/99.5 to 40/60; and a neutralized product of a polymer containing at least one functional group selected from a carboxyl group and a carboxylic anhydride group, wherein at least 55 mol % of a —COO— group contained in the at least one functional group has been neutralized with a metal ion having a valence of two or more. Also provided is a method for producing the gas barrier layered product.Type: GrantFiled: April 27, 2010Date of Patent: October 18, 2011Assignee: Kuraray Co., Ltd.Inventors: Tatsuya Oshita, Goki Uehara, Atsuhiro Nakahara, Osamu Kazeto, Manabu Shibata, Takehiro Miyamoto
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Patent number: 7942433Abstract: A vehicle has a vehicle body including a head pipe, a lower side bracket disposed below the head pipe for supporting the head pipe upward in a substantial center of the bracket in the vehicle width direction, and a pair of legs of a front fork fixed in vicinities of the ends of the lower side bracket. The lower side bracket is formed to have a downward sloping shape, which slopes from the ends of the lower side bracket toward its center.Type: GrantFiled: May 30, 2008Date of Patent: May 17, 2011Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Takehiro Miyamoto
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Patent number: 7882916Abstract: A motorcycle in which a central axis of a shaft and a central axis of front forks are not parallel to each other, and assembly work of the shaft, front forks and an upper bracket is not complicated. A steering shaft is rotatably supported by a head pipe. An upper bracket supports the steering shaft and front forks. The steering shaft includes upper and lower steering shafts. The upper steering shaft is inserted in the upper bracket and then fixed to the lower steering shaft.Type: GrantFiled: May 30, 2008Date of Patent: February 8, 2011Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Takehiro Miyamoto
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Patent number: 7845449Abstract: A motorcycle includes a head pipe, a handlebar pipe that is rotatable relative to the head pipe, a main frame extending rearward from the head pipe, and a handlebar lock located on a topside of the main frame to prevent the handlebar pipe from rotating relative to the head pipe.Type: GrantFiled: May 30, 2008Date of Patent: December 7, 2010Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Takehiro Miyamoto
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Publication number: 20100209639Abstract: A gas barrier layered product and a method for producing the same are provided. The gas barrier layered product exhibits a high oxygen barrier property regardless of humidity, exhibits a high oxygen barrier property even after being subjected to retort processing, and is excellent in strength and transparency. In order to provide the gas barrier layered product, the gas barrier layered product includes a base material and a layer stacked on at least one surface of the base material. The layer is formed of a composition that includes: a hydrolyzed and condensed product of at least one compound (L) containing a metal atom to which at least one characteristic group selected from a halogen atom and an alkoxy group has been bonded; and a neutralized product of a polymer containing at least one functional group selected from a carboxyl group and a carboxylic anhydride group.Type: ApplicationFiled: April 27, 2010Publication date: August 19, 2010Applicant: KURARAY CO. LTD.Inventors: Tatsuya OSHITA, Goki UEHARA, Atsuhiro NAKAHARA, Osamu KAZETO, Manabu SHIBATA, Takehiro MIYAMOTO
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Patent number: 7763335Abstract: Provided is a gas barrier layered product including a base material and a layer stacked on at least one surface of the base material, wherein the layer is formed of a composition including: a hydrolyzed and condensed product of at least one compound (L) containing a metal atom to which at least one characteristic group selected from a halogen atom and an alkoxy group has been bonded, wherein the compound (L) contains at least one compound (A) and at least one compound (B), wherein a mole ratio of the compound (A)/the compound (B) is in a range of 0.5/99.5 to 40/60; and a neutralized product of a polymer containing at least one functional group selected from a carboxyl group and a carboxylic anhydride group, wherein at least 55 mol % of a —COO— group contained in the at least one functional group has been neutralized with a metal ion having a valence of two or more. Also provided is a method for producing the gas barrier layered product.Type: GrantFiled: December 1, 2004Date of Patent: July 27, 2010Assignee: Kuraray Co., Ltd.Inventors: Tatsuya Oshita, Goki Uehara, Atsuhiro Nakahara, Osamu Kazeto, Manabu Shibata, Takehiro Miyamoto
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Patent number: 7527297Abstract: A straddle-type vehicle that can reduce influence by air resistance without having a cowling has a handle bar for changing a direction of a front wheel, a headlight unit disposed in front of a handle bar base portion, and a fuel tank unit disposed behind the handle bar base portion for storing fuel supplied to an engine. A headlight line defined by a top surface of the headlight unit and a fuel tank line defined by a top surface of the fuel tank unit together extend along a fixed curved line in a side view of the motorcycle.Type: GrantFiled: February 9, 2006Date of Patent: May 5, 2009Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Takehiro Miyamoto
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Publication number: 20080296077Abstract: A motorcycle in which a central axis of a shaft and a central axis of front forks are not parallel to each other, and assembly work of the shaft, front forks and an upper bracket is not complicated. A steering shaft is rotatably supported by a head pipe. An upper bracket supports the steering shaft and front forks. The steering shaft includes upper and lower steering shafts. The upper steering shaft is inserted in the upper bracket and then fixed to the lower steering shaft.Type: ApplicationFiled: May 30, 2008Publication date: December 4, 2008Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventor: Takehiro MIYAMOTO
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Publication number: 20080295551Abstract: A motorcycle includes a head pipe, a handlebar pipe that is rotatable relative to the head pipe, a main frame extending rearward from the head pipe, and a handlebar lock located on a topside of the main frame to prevent the handlebar pipe from rotating relative to the head pipe.Type: ApplicationFiled: May 30, 2008Publication date: December 4, 2008Applicant: Yamaha Hatsudoki Kabushiki KaishaInventor: Takehiro Miyamoto
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Publication number: 20080298078Abstract: A motorcycle includes a main switch, a main switch wiring connected to the main switch and extending downward from the main switch, and a headlight stay for supporting a headlight part provided in a vicinity of a lower part of the main switch as seen from a side of the vehicle. The motorcycle is constructed so that the main switch wiring extending downward from the main switch is disposed in an inside, concave portion of the headlight stay.Type: ApplicationFiled: May 29, 2008Publication date: December 4, 2008Applicant: Yamaha Hatsudoki Kabushiki KaishaInventor: Takehiro Miyamoto
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Publication number: 20080296861Abstract: A vehicle has a vehicle body including a head pipe, a lower side bracket disposed below the head pipe for supporting the head pipe upward in a substantial center of the bracket in the vehicle width direction, and a pair of legs of a front fork fixed in vicinities of the ends of the lower side bracket. The lower side bracket is formed to have a downward sloping shape, which slopes from the ends of the lower side bracket toward its center.Type: ApplicationFiled: May 30, 2008Publication date: December 4, 2008Applicant: Yamaha Hatsudoki Kabushiki KaishaInventor: Takehiro Miyamoto
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Publication number: 20070111005Abstract: A gas barrier layered product and a method for producing the same are provided. The gas barrier layered product exhibits a high oxygen barrier property regardless of humidity, exhibits a high oxygen barrier property even after being subjected to retort processing, and is excellent in strength and transparency. In order to provide the gas barrier layered product, the gas barrier layered product includes a base material and a layer stacked on at least one surface of the base material. The layer is formed of a composition that includes: a hydrolyzed and condensed product of at least one compound (L) containing a metal atom to which at least one characteristic group selected from a halogen atom and an alkoxy group has been bonded; and a neutralized product of a polymer containing at least one functional group selected from a carboxyl group and a carboxylic anhydride group.Type: ApplicationFiled: December 1, 2004Publication date: May 17, 2007Applicant: KURARAY CO., LTD.Inventors: Tatsuya Oshita, Goki Uehara, Atsuhiro Nakahara, Osamu Kazeto, Manabu Shibata, Takehiro Miyamoto
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Publication number: 20060261590Abstract: A straddle-type vehicle that can reduce influence by air resistance without having a cowling has a handle bar for changing a direction of a front wheel, a headlight unit disposed in front of a handle bar base portion, and a fuel tank unit disposed behind the handle bar base portion for storing fuel supplied to an engine. A headlight line defined by a top surface of the headlight unit and a fuel tank line defined by a top surface of the fuel tank unit together extend along a fixed curved line in a side view of the motorcycle.Type: ApplicationFiled: February 9, 2006Publication date: November 23, 2006Inventor: Takehiro Miyamoto
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Patent number: 6939028Abstract: A rear lighting device for a motorcycle is disclosed. The rear lighting device is mounted on a rear fender that covers a rear wheel of the motorcycle. The rear lighting device includes a flasher stay that is mounted on the rear fender through a stay bracket, and flashers mounted on right and left mounting end sections of the flasher stay. The flasher stay includes a mounting plane surface section provided in a generally central area of the flasher stay along its length direction and right and left end sections on both sides of the mounting plane surface section. The mounting plane surface section is defined by a plate like section that is generally flat in a direction perpendicular to the length direction of the flasher stay, and the mounting plane section extends generally horizontally as the flasher stay is mounted on the stay bracket.Type: GrantFiled: July 21, 2003Date of Patent: September 6, 2005Assignee: Yamaha Hatsudoki Kabushiki KaishaInventor: Takehiro Miyamoto
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Publication number: 20040075543Abstract: A rear lighting device for a motorcycle is disclosed. The rear lighting device is mounted on a rear fender that covers a rear wheel of the motorcycle. The rear lighting device includes a flasher stay that is mounted on the rear fender through a stay bracket, and flashers mounted on right and left mounting end sections of the flasher stay. The flasher stay includes a mounting plane surface section provided in a generally central area of the flasher stay along its length direction and right and left end sections on both sides of the mounting plane surface section. The mounting plane surface section is defined by a plate like section that is generally flat in a direction perpendicular to the length direction of the flasher stay, and the mounting plane section extends generally horizontally as the flasher stay is mounted on the stay bracket.Type: ApplicationFiled: July 21, 2003Publication date: April 22, 2004Applicant: YAMAHA HATSUDOKI KABUSHIKI KAISHAInventor: Takehiro Miyamoto