公开(公告)号：US20220378145A1

公开(公告)日：2022-12-01

申请号：US17663795

申请日：2022-05-17

Applicant: ASICS CORPORATION

Inventor： Kenta TATENO ,  Kenji HIRATA ,  Hiroaki NISHIMURA ,  Takayuki KOGURE

IPC: A43B13/12

Abstract: A plate is used for a sole that forms a part of a shoe. The plate includes a mid- and rear-foot support portion in a shape extending from a position superimposed on a rear end portion of a metatarsal bone of a wearer of the shoe in a thickness direction of the sole to a position superimposed on a heel bone of the wearer, the mid- and rear-foot support portion supporting a midfoot portion and a rear foot portion of the wearer. The mid- and rear-foot support portion is in a shape convex upward in a cross-section in a foot width direction.

公开(公告)号：US20240122297A1

公开(公告)日：2024-04-18

申请号：US18379483

申请日：2023-10-12

Applicant: ASICS CORPORATION

Inventor： Yuka MATSUHISA ,  Seiji YANO ,  Kenji HIRATA ,  Genki HATANO

IPC: A43B13/18 ,  A43B3/12 ,  A43B13/04

CPC classification number: A43B13/186 ,  A43B3/128 ,  A43B13/04 ,  B33Y80/00

Abstract: Footwear includes a footbed portion including a support region. The support region includes an upper surface-side projection portion forming region having a plurality of upper surface-side projection portions. A maximum outer dimension in a cross-section orthogonal to a projecting direction of each of the plurality of upper surface-side projection portions is not greater than 3.0 mm. A projection length of each of the plurality of upper surface-side projection portions is not less than 4.0 mm and not greater than 13.0 mm, and an arrangement density of the plurality of upper surface-side projection portions in the upper surface-side projection portion forming region is not less than 10% and not greater than 100% in terms of an area ratio. An elastic modulus of a material forming the plurality of upper surface-side projection portions is not less than 0.1 MPa and not greater than 100 MPa.

公开(公告)号：US20240122295A1

公开(公告)日：2024-04-18

申请号：US18379455

申请日：2023-10-12

Applicant: ASICS CORPORATION

Inventor： Yuka MATSUHISA ,  Seiji YANO ,  Kenji HIRATA ,  Genki HATANO

IPC: A43B13/18 ,  A43B13/28

CPC classification number: A43B13/181 ,  A43B13/28

Abstract: Footwear includes a shell including an outsole portion; and a sole body including a footbed portion. The footbed portion includes a shock absorbing portion formed of a three-dimensional mesh structure body so as to extend to a peripheral surface of the footbed portion. An engaged portion is disposed in an inner side surface of the outsole portion, and an engaging portion is disposed in a portion of the shock absorbing portion that corresponds to the peripheral surface. One of the engaged portion and the engaging portion is a protruding portion while the other one of the engaged portion and the engaging portion is a cutout portion provided as a recessed portion or a hole portion. An occupied volume ratio of a region including at least a portion defining the engaging portion in the shock absorbing portion is locally increased.

公开(公告)号：US20230240408A1

公开(公告)日：2023-08-03

申请号：US18002637

申请日：2020-06-26

Applicant: ASICS CORPORATION

Inventor： Masanori SAKAGUCHI ,  Hiroaki NISHIMURA ,  Tomoki ISHIZASHI ,  Kenji HIRATA ,  Seiji YANO ,  Seigo NAKAYA

IPC: A43B13/18 ,  A43B13/12

CPC classification number: A43B13/18 ,  A43B13/12

Abstract: A shoe sole 1 includes a bottom part 20 and a deformation restraining part 30. The bottom part 20 includes: a rear bottom surface part 24 formed to extend from a rearfoot to a midfoot portion and to be, when the shoe sole is placed on a virtual surface S as a flat surface, in contact with the virtual surface S; and a toe portion 26 of which a height from the virtual surface S is set to 100% or greater and 250% or less with respect to a thickness in the rear bottom surface part 24. The deformation restraining part 30 is disposed in an edge part on a medial side and a lateral side of the bottom part 20 and extends from a forefoot to the midfoot portion along the bottom part 20. The deformation restraining part 30 has higher hardness than the bottom part 20.

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：US20240122296A1

公开(公告)日：2024-04-18

申请号：US18379472

申请日：2023-10-12

Applicant: ASICS CORPORATION

Inventor： Yuka MATSUHISA ,  Seiji YANO ,  Kenji HIRATA ,  Genki HATANO

IPC: A43B13/18

CPC classification number: A43B13/181

Abstract: Footwear includes a sole portion that supports a foot sole of a foot of a wearer, the sole portion including a ground contact surface and a shock absorbing portion formed of an elastic body. The shock absorbing portion includes a three-dimensional mesh structure portion in which a plurality of unit structures are repeatedly arranged so as to be adjacent to each other and an irregularly shaped portion that has a different shape from each of the unit structures and is at least partially embedded in the three-dimensional mesh structure portion. The irregularly shaped portion includes a protruding plate portion in which a central portion protrudes relative to a peripheral edge portion in a direction orthogonal to the ground contact surface.

公开(公告)号：US20220104581A1

公开(公告)日：2022-04-07

申请号：US17489548

申请日：2021-09-29

Applicant: ASICS CORPORATION

Inventor： Masanori SAKAGUCHI ,  Kenji HIRATA ,  Genki HATANO ,  Hiroaki NISHIMURA ,  Shingo TAKASHIMA ,  Yuya KOZUKA ,  Fumitomo HISHIKAWA ,  Takayuki KOGURE

IPC: A43B13/14

Abstract: A plate includes: a curved portion located in a forefoot region and shaped to curve toward a flat plane; a midfoot supporting portion located in a midfoot region; and a rear-foot supporting portion located in a rear foot region. The curved portion has a wide region including a wide portion of which dimension in a width direction is largest in the curved portion. The midfoot supporting portion has a narrow region including a narrow portion of which dimension in the width direction is smallest in the midfoot supporting portion. A ratio of a bending rigidity of the narrow region to a bending rigidity of the wide region is 0.4 or more and 0.85 or less.

公开(公告)号：US20210259355A1

公开(公告)日：2021-08-26

申请号：US17254062

申请日：2019-02-28

Applicant: ASICS CORPORATION

Inventor： Masanori SAKAMOTO ,  Ayu BESSHO ,  Seigo NAKAYA ,  Kenta MORIYASU ,  Kenji HIRATA ,  Takayuki KOGURE

IPC: A43B7/08 ,  A43B23/02

Abstract: A shoe includes an upper portion surrounding an internal space configured to accommodate a foot. The upper portion includes an inner foot outer surface of an inner foot portion, and an air sucking out portion from which air is capable of being sucked out from the internal space to outside of the shoe when a leg of a wearer of the shoe swings is disposed on the inner foot outer surface of the inner foot portion of the upper portion. The air sucking out portion extends in a direction which is slanted by a predetermined first angle with respect to a vertical direction when the shoe is placed on a horizontal plane and is recessed relative to the inner foot outer surface.