公开(公告)号：US20230346070A1

公开(公告)日：2023-11-02

申请号：US18305783

申请日：2023-04-24

Applicant: ASICS CORPORATION

Inventor： Sho TAKAMASU ,  Seiji YANO ,  Hiroki NAKAMURA

IPC: A43B7/142 ,  A43B7/149 ,  A43B7/1445 ,  A43B7/24

CPC classification number: A43B7/142 ,  A43B7/149 ,  A43B7/1445 ,  A43B7/24 ,  A43B5/06

Abstract: A sole of a shoe includes a forefoot support portion R1 that supports a forefoot of a foot of a wearer, a midfoot support portion that supports a midfoot of the foot of the wearer, and a rearfoot support portion that supports a rearfoot of the foot of the wearer, which are connected in order from a front side toward a rear side. A ground contact portion having a portion positioned on a lowermost line connecting a lowermost point of the forefoot support portion and a lowermost point of the rearfoot support portion in a side view is formed in a medial-foot-side region of a bottom surface of the midfoot support portion. A protrusion protruding toward the medial foot side is formed on a medial-foot-side side surface of the midfoot support portion.

公开(公告)号：US20240341406A1

公开(公告)日：2024-10-17

申请号：US18624711

申请日：2024-04-02

Applicant: ASICS CORPORATION

Inventor： Azumi TAOKA ,  Sho TAKAMASU ,  Sho KUBOTA ,  Tomoichiro OZAKI

IPC: A43B13/18

CPC classification number: A43B13/185

Abstract: A sole includes: a midsole located to continuously extend from a forefoot portion to a rearfoot portion; and a reinforcing member formed of a material higher in rigidity than a material forming the midsole and disposed on a bottom surface of the midsole. The reinforcing member includes: a first bar located to extend at least in the forefoot portion and the midfoot portion and extending along a lateral foot-side end portion of the midsole; and a second bar located in the forefoot portion, having one end connected to the first bar, and extending in an oblique direction to extend rearward toward a medial foot side.

公开(公告)号：US20220160080A1

公开(公告)日：2022-05-26

申请号：US17601678

申请日：2019-04-05

Applicant: ASICS Corporation

Inventor： Seigo NAKAYA ,  Genki HATANO ,  Ayu BESSHO ,  Sho TAKAMASU ,  Keita OZAWA ,  Hiroki NAKAMURA ,  Yousuke ATARASHI

IPC: A43B23/02 ,  A43B7/14

Abstract: A shoe includes: an upper; a tightening tool disposed above an instep of a wearer and capable of applying, to the upper, tightening force for drawing portions and on the both sides in a foot width direction of the upper; and an arch support part provided such that tightening force applied to a first side portion in a foot width direction of the upper can be transmitted to the arch support part. The tightening force transmitter has stretchability in foot girth directions set higher than that of the arch support part.

公开(公告)号：US20220061454A1

公开(公告)日：2022-03-03

申请号：US17418633

申请日：2018-12-28

Applicant: ASICS CORPORATION

Inventor： Seigo NAKAYA ,  Masanori SAKAGUCHI ,  Kenta MORIYASU ,  Genki HATANO ,  Sho TAKAMASU ,  Kenji HIRATA ,  Takayuki KOGURE

IPC: A43B7/14 ,  A43B7/08 ,  A43B13/12 ,  A43B13/14 ,  A43B13/18

Abstract: The shoe 100 includes the outer sole 10 brought in contact with the road surface, the midsole 20 arranged on the outer sole 10, and the upper 9 covering the foot from the upper side. The midsole 20 includes at the middle foot portion the cut-out portion 21 and the like opened to the outside and closed at the middle portion in the width direction.

公开(公告)号：US20210330026A1

公开(公告)日：2021-10-28

申请号：US17236961

申请日：2021-04-21

Applicant: ASICS CORPORATION

Inventor： Sho TAKAMASU ,  Mizuho IRIE ,  Shigeyuki MITSUI ,  Kazunaga NAKAYAMA ,  Seigo NAKAYA ,  Masanori SAKAGUCHI

IPC: A43B13/18

Abstract: The present invention provides a shoe having a simpler structure compared to patent document JP-A 2010-162318, with reduced discomfort and enhanced repulsive force.
According to an aspect of certain embodiments of the present invention, a shoe 10 comprising: a middle sole 14 having a foot contacting surface 40 and a ground contacting surface 42; an upper at least partially covering the foot contacting surface 40 of the middle sole 14; and an elastic structure 18 curving upwards towards the rear direction at least from the outer foot side of the ground contacting surface is provided. With such configuration, discomfort can be reduced and repulsive force can be enhanced.

公开(公告)号：US20240215680A1

公开(公告)日：2024-07-04

申请号：US18556292

申请日：2021-04-20

Applicant: ASICS CORPORATION

Inventor： Tatsuya ISHIKAWA ,  Koji OTOBE ,  Sho TAKAMASU ,  Tomoichiro OZAKI ,  Hiroyuki ICHIKAWA

IPC: A43B13/12 ,  A43B13/18

CPC classification number: A43B13/122 ,  A43B13/186

Abstract: A shoe sole includes a midsole and an outsole. The midsole has a first protruding portion at a location on a medial foot side and a rear end side of the shoe sole, and the outsole has a first cover portion covering the first protruding portion. The first cover portion includes a first bottom wall portion prescribing a ground contact surface, and a first side wall portion erected from a peripheral edge of the first bottom wall portion on the medial foot side. A first ridgeline that is a boundary between the first bottom wall portion and the first side wall portion is located so as to separate from a first outline of the first cover portion prescribed by the first side wall portion from a front side specific location toward a rear side specific location, in a case when seen along a normal direction of the ground contact surface.

公开(公告)号：US20220240620A1

公开(公告)日：2022-08-04

申请号：US17622896

申请日：2019-06-28

Applicant: ASICS CORPORATION

Inventor： Mai NAKAYA ,  Norihiko TANIGUCHI ,  Masanori SAKAGUCHI ,  Sho TAKAMASU

IPC: A43B13/12

Abstract: A shoe includes an outsole including a ground contact surface, a midsole fixed onto the outsole, and an upper portion joined to the midsole along a circumferential edge of the midsole. The midsole includes a bulging part at a position corresponding to a medial side of a rearfoot portion. The bulging part has a bulge length that is measured, in a top view, as a horizontal distance from a joint part between the upper portion and the midsole to an outer edge of the ground contact surface. The bulge length is longer than a horizontal length from the joint part between the upper portion and the midsole to an outer edge of the midsole at the rearmost end.

公开(公告)号：US20210315320A1

公开(公告)日：2021-10-14

申请号：US17255391

申请日：2019-10-18

Applicant: ASICS Corporation

Inventor： Sho TAKAMASU ,  Mizuho IRIE ,  Shigeyuki MITSUI

IPC: A43B13/18 ,  A43B13/02

Abstract: A shoe having a structure with excellent acceleration performance is provided. A shoe includes: a sole made of a soft material, which includes a ground contact surface and also includes a foot contact surface facing a side opposite to the ground contact surface; and an upper combined with the foot contact surface side of the sole. A thickness of the sole at a position corresponding to an MP joint of a wearer is different from a thickness of the sole at a position corresponding to the center of the heel such that an angle between the foot contact surface and the ground contact surface falls within the range of 8 to 16 degrees. Accordingly, a shoe having a structure that provides excellent feeling of acceleration is provided.

公开(公告)号：US20240081481A1

公开(公告)日：2024-03-14

申请号：US18272976

申请日：2021-01-21

Applicant: ASICS CORPORATION

Inventor： Chihaya SUZUKI ,  Seiji YANO ,  Hiroki NAKAMURA ,  Satoru ABE ,  Sho TAKAMASU

IPC: A43B23/02

CPC classification number: A43B23/0245

Abstract: An upper includes an upper body covering the instep of a foot. An upper body includes a first layer, a second layer disposed with a gap from the first layer, and a third layer connecting the first layer and the second layer. A part of the upper body is disposed with a low stiffness region having lower stiffness than an adjacent region. At least a part of the low stiffness region has a point in which the third layer is not disposed. A plurality of holes is disposed in at least a part of a portion of the first layer and the second layer of the low stiffness region corresponding to the point in which the third layer is not disposed.

公开(公告)号：US20230036575A1

公开(公告)日：2023-02-02

申请号：US17788235

申请日：2019-12-26

Applicant: ASICS CORPORATION

Inventor： Keita OZAWA ,  Shigeyuki MITSUI ,  Sho TAKAMASU ,  Kenta NAKAYA

IPC: A43B23/26

Abstract: A shoe tongue structure includes a first shoe tongue and a second shoe tongue arranged such as to cover an opening of an upper extending frontward from a foot insertion part. The first shoe tongue includes a first front end fixed to an edge of the opening and extends rearward from the first front end toward the lateral side of the foot insertion part. The second shoe tongue includes a second front end fixed to an edge of the opening and extends rearward from the second front end toward the medial side of the foot insertion part. The first front end is positioned on the medial side with respect to the second front end.