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：US20200214389A1

公开(公告)日：2020-07-09

申请号：US16821976

申请日：2020-03-17

Applicant: ASICS Corporation

Inventor： Genki Hatano ,  Tatsuya ISHIKAWA ,  Takashi INOMATA ,  Seigo NAKAYA ,  Hiroyuki OGI ,  Souhei NAGANO

IPC: A43B7/14 ,  A43B13/18

Abstract: A reinforcement structure is disposed on a midsole of a shoe. A first bar extends from a first point in a medial side of the midsole to a second point in the medial side of the midsole. The second point is closer to a toe of the shoe than the first point. A second bar extends from a third point in the medial side of the midsole to a fourth point in a lateral side of the midsole. The fourth point being closer to the toe of the shoe than the third point. A third bar extending from a fifth point in the medial side of the midsole to a sixth point in the lateral side of the midsole. The sixth point being closer to the toe of the shoe than the fifth point. The third bar extending further toward the toe of the shoe than the second bar.

公开(公告)号：US20170042283A1

公开(公告)日：2017-02-16

申请号：US15303006

申请日：2014-04-11

Applicant: ASICS CORPORATION

Inventor： Seigo NAKAYA ,  Masaru ICHIKAWA ,  Yoshiyasu ANDO ,  Satoru ABE

IPC: A43B13/14 ,  A43B5/06 ,  A43B13/18 ,  A43B13/12 ,  A43B13/04

CPC classification number: A43B13/141 ,  A43B5/06 ,  A43B13/04 ,  A43B13/122 ,  A43B13/14 ,  A43B13/181 ,  A43B13/187

Abstract: A shoe sole which has a landing surface composed of three regions of a middle-sole region, a fore-sole region and a rear-sole region, and has a plurality of groove portions in the landing surface. The groove portions include: a first groove portion located in the fore-sole region, on a first imaginary line extending along the MP joint; a second groove portion located in the fore-sole region, on a second imaginary line extending along a line which connects a medial outer edge of the fore-sole region and a lateral outer edge of the middle-sole region with each other, in an area which is closer to a toe than to the first groove portion; and a third groove portion located in the rear-sole region, on a third imaginary line extending along a line which connects a medial outer edge of the rear-sole region and a lateral outer edge of the middle-sole region with each other.

Abstract translation: 一种鞋底，其具有由中间鞋底区域，前鞋底区域和后鞋底区域的三个区域组成的着陆面，并且在着陆面中具有多个槽部。 凹槽部分包括：位于前鞋底区域中的沿着MP关节延伸的第一虚线上的第一凹槽部分; 位于前鞋底区域中的第二凹槽部分，沿着将前鞋底区域的内侧外边缘和中部鞋底区域的外侧边缘彼此连接的线延伸的第二假想线， 比第一槽部更靠趾部的区域; 以及位于后鞋底区域中的第三凹槽部分，沿着连接后鞋底区域的中间外边缘和中间鞋底区域的侧向外边缘的线延伸的第三虚线。

公开(公告)号：US20250108260A1

公开(公告)日：2025-04-03

申请号：US18843161

申请日：2022-09-30

Applicant: ASICS CORPORATION

Inventor： Masanori SAKAGUCHI ,  Nao HIRAKAWA ,  Seigo NAKAYA ,  Norihiko TANIGUCHI

IPC: A63B24/00 ,  A63B71/06

Abstract: In a running style analysis device, a step frequency acquirer acquires, with regard to running of a subject, a slope of a step frequency change with respect to a change in running speed. A step length acquirer acquires, with regard to running of the subject, a slope of a step length change with respect to a change in running speed. A judgment unit calculates a principal component score from the slope of a step frequency change and the slope of a step length change of the subject, based on a principal component analysis model generated in advance based on measurement values of multiple runners and makes, based on the principal component score thus calculated, judgment as to which of multiple running style types, including a long stride type and a high cadence type, running of the subject falls under.

公开(公告)号：US20220015499A1

公开(公告)日：2022-01-20

申请号：US17360035

申请日：2021-06-28

Applicant: ASICS CORPORATION

Inventor： Hiroki NAKAMURA ,  Keishi KITAMOTO ,  Yuji TAMAKOSHI ,  Seiji YANO ,  Shingo MASUMOTO ,  Shuhei TAKEMURA ,  Hiroaki NISHIMURA ,  Naoki SAKAJO ,  Seigo NAKAYA ,  Kazunaga NAKAYAMA

IPC: A43B7/14 ,  A43B13/18

Abstract: A shoe sole includes a body portion and a heel holding portion. The heel holding portion is located opposite to a ground contact surface of the body portion and holds a heel portion of a foot at least from a medial foot side. The body portion includes a low hardness portion and a high hardness portion. The high hardness portion is a foam material harder than a foam material of the low hardness portion. The heel holding portion is a resin harder than the foam material of the low hardness portion and the foam material of the high hardness portion. On the medial foot side in a rear foot portion, the low hardness portion is located between the heel holding portion and the high hardness portion in an up-down direction.

公开(公告)号：US20210244132A1

公开(公告)日：2021-08-12

申请号：US16609438

申请日：2019-03-29

Applicant: ASICS CORPORATION

Inventor： Tatsuya ISHIKAWA ,  Ayu BESSHO ,  Koji OTOBE ,  Seigo NAKAYA ,  Seiji YANO

IPC: A43B23/02 ,  A43C1/00

Abstract: A shoe is provided with a first forming portion provided on a medial side and a second forming portion provided on a lateral side across a central opening formed forward from a foot insertion portion of an upper on each of which a string passing portion is formed; a first support member a tip end of which is fixed to the second forming portion, including a first string passing structure provided at the tip end, and extending downward so as to abut a medial side of a foot; a second support member a tip end of which is fixed to the first forming portion, including a second string passing structure provided at the tip end, and extending downward so as to abut a lateral side of the foot; and a shoelace which passes through the string passing portion and continuously passes through the first and second string passing structures.

公开(公告)号：US20210204653A1

公开(公告)日：2021-07-08

申请号：US17206759

申请日：2021-03-19

Applicant: ASICS CORPORATION

Inventor： Mai NONOGAWA ,  Masashi ISOBE ,  Seigo NAKAYA ,  Fumitaka KAMIFUKUMOTO ,  Hiroaki NISHIMURA

IPC: A43B23/02

Abstract: An object of the present invention is to provide shoes with good fitting property.
The present invention provides a shoe including: a sole 1 which absorbs landing impact; and an upper 2 which covers an instep of a foot. The upper has a first opening 3 through which the foot is inserted when wearing the shoe. The upper 2 is partly or entirely made of a material which has negative Poisson's ratios.

公开(公告)号：US20190297999A1

公开(公告)日：2019-10-03

申请号：US16317327

申请日：2017-07-11

Applicant: Asics Corporation

Inventor： Seigo NAKAYA ,  Yoshihito TAHIRA

IPC: A43B13/41 ,  A43B23/08 ,  A43B23/17

Abstract: A reinforcement device reinforcing an upper includes: a rear first portion placed between a sole and a top line in a rear end portion of the upper; a rear second portion placed in a boundary portion between the upper and the sole in the rear end portion of the upper; a lateral first portion being continuous with the rear first portion and extending toward the sole on the lateral side; a medial first portion being continuous with the rear first portion and extending toward the sole on the medial side, the medial first portion being less flexurally deformable than the lateral first portion; and a medial second portion being continuous with the rear second portion and extending toward an anterior direction from the rear second portion along the medial side boundary portion so that the medial side boundary portion is less flexurally deformable than the lateral side boundary portion.