公开(公告)号：US20240138518A1

公开(公告)日：2024-05-02

申请号：US18383392

申请日：2023-10-24

Applicant: ASICS CORPORATION

Inventor： Yuya KOZUKA ,  Shingo TAKASHIMA ,  Norihiko TANIGUCHI

IPC: A43B13/12

CPC classification number: A43B13/125

Abstract: A sole includes: a sole body; an elastic portion disposed adjacent to the sole body; a surrounding member that surrounds the elastic portion, and a pressing member. Tensile rigidity of the surrounding member in a thickness direction is higher than compression rigidity of the elastic portion in the thickness direction and higher than compression rigidity of the surrounding member in the thickness direction. An uncompressed thickness of the elastic portion in an uncompressed state is larger than an initial thickness of the surrounding member in an initial state. A reference thickness of the elastic portion and the surrounding member in an unloaded state is smaller than the uncompressed thickness of the elastic portion and larger than the initial thickness of the surrounding member.

公开(公告)号：US20230129993A1

公开(公告)日：2023-04-27

申请号：US18048607

申请日：2022-10-21

Applicant: ASICS CORPORATION

Inventor： Genki HATANO ,  Yuya KOZUKA ,  Shingo TAKASHIMA ,  Naoto IWASHITA ,  Kei KANEMATSU

IPC: A43D3/02

Abstract: A last includes a base part including a bottom and a plurality of additional parts, each of which is formed in a plate shape and is capable of being assembled to the base part. The base part includes a mounting unit and a first forming surface. The plurality of additional parts include a second forming surface. Each additional part has an end face. The second forming surface includes the end face of each of the plurality of additional parts. The base part includes a first base member including a mounting unit and a second base member attachable to and detachable from the first base member.

公开(公告)号：US20230128436A1

公开(公告)日：2023-04-27

申请号：US18048678

申请日：2022-10-21

Applicant: ASICS CORPORATION

Inventor： Yuya KOZUKA ,  Kimie TANAKA ,  Shinsaku WAKASUGI ,  Shin WATANABE ,  Genki HATANO ,  Kei KANEMATSU

IPC: A43D3/06

Abstract: According to a last, in a forming surface for forming a shoe upper, at least a portion of a specific region corresponding to an upper end portion of a to-be-formed portion of the shoe upper is defined by a plurality of plate-shaped parts included in a plurality of last forming parts. By arranging the plate-shaped parts to be spaced apart from each other in a circumferential direction of an upper end portion of the shoe upper, a portion of the specific region that is defined by the plate-shaped parts is defined by an end surface of each of the plate-shaped parts. A recessed portion as a mark used for alignment with the last during overlaying of the shoe upper is in the portion of the specific region that is defined by the plate-shaped parts.

公开(公告)号：US20230087513A1

公开(公告)日：2023-03-23

申请号：US18059226

申请日：2022-11-28

Applicant: ASICS CORPORATION

Inventor： Yuya KOZUKA ,  Genki HATANO ,  Shingo TAKASHIMA ,  Masanori SAKAGUCHI ,  Satoru ABE ,  Hironori KITAYAMA

IPC: A43D3/14 ,  A43D1/04 ,  A43D3/02

Abstract: There is provided a user-dedicated last that can be easily manufactured without using large-scale equipment. A last for forming a footwear upper configuring an article of footwear comprises a foot length forming member defining a shape of the last at least in the lengthwise direction of the article of footwear, and a plurality of foot width forming members defining a shape of the last at least in the widthwise direction of the article of footwear and assembled to the foot length forming member.

公开(公告)号：US20220264997A1

公开(公告)日：2022-08-25

申请号：US17675636

申请日：2022-02-18

Applicant: ASICS CORPORATION

Inventor： Genki HATANO ,  Norihiko TANIGUCHI ,  Shinsaku WAKASUGI ,  Yousuke ATARASHI ,  Shingo TAKASHIMA ,  Yuya KOZUKA ,  Satoru ABE ,  Masanori SAKAGUCHI

IPC: A43B23/02 ,  A43B23/22

Abstract: A shoe comprises a flexible shell having an internal space and a sole body accommodated in the shell. The shell includes a bottom wall portion and a peripheral wall portion. The bottom wall portion and a portion of the peripheral wall portion adjacent to the bottom wall portion define a lower space which is a space of the internal space in which the sole body is disposed. A portion of the peripheral wall portion located above the portion adjacent to the bottom wall portion forms an upper space of the internal space that is a space in which the wearer's foot is inserted. The bottom wall portion covers a lower surface of the sole body and thus has an external surface configuring a tread of the shoe.

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.