Patents by Inventor Taro Murayama
Taro Murayama 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: 11932145Abstract: Provided is a conveyance seat with which the assemblability of a wire member with respect to a seat frame can be improved. A conveyance seat includes a seat frame. The seat frame has: a pair of side frames arranged in side portions of the conveyance seat; and a cross-linking frame cross-linking the pair of side frames, a wire member is disposed between the pair of side frames, the cross-linking frame has a wire receiving portion receiving the wire member, and the wire member is fastened to the wire receiving portion.Type: GrantFiled: December 15, 2020Date of Patent: March 19, 2024Assignee: TS TECH CO., LTD.Inventor: Taro Murayama
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Patent number: 11760247Abstract: A dynamic damper is provided which includes a weight, an elastic member that supports the weight so as to allow vibration, and a damper case that houses the weight and the elastic member, wherein the dynamic damper also includes corner part checking means for checking at least some corner parts among corner parts where at least one end face of the weight and first and second side faces that are each continuous from the one end face and are adjacent to each other meet. This enables the ease of assembly to be enhanced by enabling a corner part of a weight to be checked when assembling the weight into a damper case, and also enables the state in which the elastic member is mounted on an end part of the weight to be easily checked.Type: GrantFiled: January 10, 2020Date of Patent: September 19, 2023Assignee: TS TECH CO., LTD.Inventors: Kazuhiro Mishiba, Tadashi So, Taro Murayama
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Publication number: 20230150057Abstract: A laser cutting method for metal foil includes: cutting a processing target by laser by intermittently applying a pulse of laser beam to a surface of a metal foil serving as the processing target at a frequency of 1 [MHz] or less.Type: ApplicationFiled: January 18, 2023Publication date: May 18, 2023Applicant: FURUKAWA ELECTRIC CO., LTD.Inventors: Keigo MATSUNAGA, Taro MURAYAMA, Toshiaki SAKAI, Takashi KAYAHARA, Takashi SHIGEMATSU
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Publication number: 20230010209Abstract: Provided is a conveyance seat with which the assemblability of a wire member with respect to a seat frame can be improved. A conveyance seat includes a seat frame. The seat frame has: a pair of side frames arranged in side portions of the conveyance seat; and a cross-linking frame cross-linking the pair of side frames, a wire member is disposed between the pair of side frames, the cross-linking frame has a wire receiving portion receiving the wire member, and the wire member is fastened to the wire receiving portion.Type: ApplicationFiled: December 15, 2020Publication date: January 12, 2023Inventor: Taro MURAYAMA
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Publication number: 20230001129Abstract: To better fulfill a sleep-inducing function for a seated person, a seat device includes a pressing device provided in a seat back and configured to press a back or a waist of a seated person to induce breathing; at least one of a temperature adjusting device configured to change a temperature of a seat cushion and/or the seat back and a shape adjusting device configured to change a surface shape of the seat cushion and/or the seat back; and a controller configured to control the pressing device to press the back or the waist of the seated person at a set cycle corresponding to a breathing cycle of a person at a sleeping time, and control the at least one of the temperature adjusting device and the shape adjusting device.Type: ApplicationFiled: December 2, 2020Publication date: January 5, 2023Inventors: Takayoshi ITO, Kensuke MIZOI, Kohei KOWATA, Taro MURAYAMA, Yuki YOSHIOKA, Kazuhiro OHSHIMA, Akira MIYOSHI, Ryuta KASHINO, Hajime YOSHIDA, Yichen LI, Naoya MATSUMOTO
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Publication number: 20220089076Abstract: A dynamic damper is provided which includes a weight, an elastic member that supports the weight so as to allow vibration, and a damper case that houses the weight and the elastic member, wherein the dynamic damper also includes corner part checking means for checking at least some corner parts among corner parts where at least one end face of the weight and first and second side faces that are each continuous from the one end face and are adjacent to each other meet. This enables the ease of assembly to be enhanced by enabling a corner part of a weight to be checked when assembling the weight into a damper case, and also enables the state in which the elastic member is mounted on an end part of the weight to be easily checked.Type: ApplicationFiled: January 10, 2020Publication date: March 24, 2022Inventors: Kazuhiro MISHIBA, Tadashi SO, Taro MURAYAMA
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Patent number: 10518672Abstract: A vehicle seat capable of housing a seat main body includes a seat pivot shaft to which the seat main body is connected to be pivotable, and a detachable leg whose upper end is mounted to the seat main body and whose lower end is detachably held onto a leg holding member on a vehicle body floor. When the seat main body moves from a housed state side to a usage state side, a leg guide portion causes a cushion abutting portion to abut a base abutting portion in advance, thereby guiding the detachable leg moving together with the seat main body to pass above a leg movement inhibiting portion which is a portion of a support base.Type: GrantFiled: July 16, 2018Date of Patent: December 31, 2019Assignee: TS Tech Co., Ltd.Inventors: Takeshi Akutsu, Taro Murayama
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Patent number: 10471854Abstract: A vehicle seat having a seat back and seat cushion connected thereto, the seat back and seat cushion being retractable to a retraction floor disposed lower than a vehicle body floor, is described. The vehicle seat includes: a support base connected to the body floor, disposed below the seat cushion, and pivotally connected to a lower end of the seat back; a detachable leg having an upper end attached to the seat cushion and a lower end connectable to the support base; a leg retaining member attached to the support base and configured to detachably retain the lower end of the detachable leg; and a base cover that covers the support base. The leg retaining member is disposed at a rear side of a front end of a portion of the base cover in a front to back direction that is configured to cover the support base from above.Type: GrantFiled: January 23, 2018Date of Patent: November 12, 2019Assignee: TS Tech Co., Ltd.Inventors: Takeshi Akutsu, Daisuke Kitagawa, Taro Murayama
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Publication number: 20180326879Abstract: A vehicle seat capable of housing a seat main body includes a seat pivot shaft to which the seat main body is connected to be pivotable, and a detachable leg whose upper end is mounted to the seat main body and whose lower end is detachably held onto a leg holding member on a vehicle body floor. When the seat main body moves from a housed state side to a usage state side, a leg guide portion causes a cushion abutting portion to abut a base abutting portion in advance, thereby guiding the detachable leg moving together with the seat main body to pass above a leg movement inhibiting portion which is a portion of a support base.Type: ApplicationFiled: July 16, 2018Publication date: November 15, 2018Inventors: Takeshi Akutsu, Taro Murayama
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Patent number: 10023081Abstract: A vehicle seat capable of housing a seat main body includes a seat pivot shaft to which the seat main body is connected to be pivotable, and a detachable leg whose upper end is mounted to the seat main body and whose lower end is detachably held onto a leg holding member on a vehicle body floor. When the seat main body moves from a housed state side to a usage state side, a leg guide portion causes a cushion abutting portion to abut a base abutting portion in advance, thereby guiding the detachable leg moving together with the seat main body to pass above a leg movement inhibiting portion which is a portion of a support base.Type: GrantFiled: February 20, 2015Date of Patent: July 17, 2018Assignee: TS Tech Co., Ltd.Inventors: Takeshi Akutsu, Taro Murayama
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Publication number: 20180186252Abstract: A vehicle seat having a seat back and seat cushion connected thereto, the seat back and seat cushion being retractable to a retraction floor disposed lower than a vehicle body floor, is described. The vehicle seat includes: a support base connected to the body floor, disposed below the seat cushion, and pivotally connected to a lower end of the seat back; a detachable leg having an upper end attached to the seat cushion and a lower end connectable to the support base; a leg retaining member attached to the support base and configured to detachably retain the lower end of the detachable leg; and a base cover that covers the support base. The leg retaining member is disposed at a rear side of a front end of a portion of the base cover in a front to back direction that is configured to cover the support base from above.Type: ApplicationFiled: January 23, 2018Publication date: July 5, 2018Inventors: Takeshi Akutsu, Daisuke Kitagawa, Taro Murayama
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Patent number: 9884571Abstract: A vehicle seat having a seat back and seat cushion connected to the seat back, the seat back and seat cushion being retractable to a retraction floor disposed lower than a vehicle body floor, is described. The vehicle seat includes: a support base connected to the vehicle body floor, disposed below the seat cushion, and pivotally connected to a lower end of the seat back; a detachable leg having an upper end attached to the seat cushion and lower end connectable to the support base; a leg retaining member attached to the support base to detachably retain the lower end of the detachable leg; and a base cover that covers the support base. The leg retaining member is disposed at a rear side of a front end of a portion of the base cover in a front to back direction of the seat to cover the support base from above.Type: GrantFiled: June 12, 2014Date of Patent: February 6, 2018Assignee: TS Tech Co., Ltd.Inventors: Takeshi Akutsu, Daisuke Kitagawa, Taro Murayama
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Publication number: 20170021746Abstract: A vehicle seat capable of housing a seat main body includes a seat pivot shaft to which the seat main body is connected to be pivotable, and a detachable leg whose upper end is mounted to the seat main body and whose lower end is detachably held onto a leg holding member on a vehicle body floor. When the seat main body moves from a housed state side to a usage state side, a leg guide portion causes a cushion abutting portion to abut a base abutting portion in advance, thereby guiding the detachable leg moving together with the seat main body to pass above a leg movement inhibiting portion which is a portion of a support base.Type: ApplicationFiled: February 20, 2015Publication date: January 26, 2017Applicant: TS TECH CO., LTD.Inventors: Takeshi Akutsu, Taro Murayama
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Publication number: 20160137105Abstract: A vehicle seat having a seat back and seat cushion connected to the seat back, the seat back and seat cushion being retractable to a retraction floor disposed lower than a vehicle body floor, is described. The vehicle seat includes: a support base connected to the vehicle body floor, disposed below the seat cushion, and pivotally connected to a lower end of the seat back; a detachable leg having an upper end attached to the seat cushion and lower end connectable to the support base; a leg retaining member attached to the support base to detachably retain the lower end of the detachable leg; and a base cover that covers the support base. The leg retaining member is disposed at a rear side of a front end of a portion of the base cover in a front to back direction of the seat to cover the support base from above.Type: ApplicationFiled: June 12, 2014Publication date: May 19, 2016Inventors: Takeshi Akutsu, Daisuke Kitagawa, Taro Murayama