公开(公告)号：US12178282B2

公开(公告)日：2024-12-31

申请号：US17560042

申请日：2021-12-22

Applicant: ASICS CORPORATION

Inventor： Masanori Sakamoto ,  Yutaro Iwasa ,  Genki Hatano ,  Koji Shimomura

IPC: A43B13/18 ,  A43B13/22

Abstract: A shoe sole at least partially comprises a shock absorber, and the shock absorber that includes a shock absorbing portion and a cover portion that has a tread on a side opposite to the shock absorbing portion. The shock absorbing portion is provided with a plurality of pass-through portions passing through the shock absorbing portion as viewed in a direction of a normal to the tread, and the cover portion covers at least one of the plurality of pass-through portions. The cover portion is provided with a communication path having one end open to the pass-through portion and the other end open at the tread, and a condition of R

公开(公告)号：US11832683B2

公开(公告)日：2023-12-05

申请号：US16909119

申请日：2020-06-23

Applicant: ASICS CORPORATION

Inventor： Masanori Sakamoto ,  Yutaro Iwasa ,  Norihiko Taniguchi ,  Koji Shimomura

IPC: A43B13/02 ,  A43B13/04 ,  A43B13/14 ,  A43B7/32 ,  A43B13/12 ,  A43B13/18 ,  A43B21/26 ,  B32B3/12 ,  F16F7/12

CPC classification number: A43B13/023 ,  A43B7/32 ,  A43B13/04 ,  A43B13/125 ,  A43B13/141 ,  A43B13/181 ,  A43B13/187 ,  A43B21/26 ,  B32B3/12 ,  F16F7/121 ,  B32B2437/02

Abstract: A shock absorber includes a three-dimensional structure composed of a unit structure repeatedly, regularly and continuously arranged in at least one direction, the unit structure being a three-dimensional shape formed by a wall having an external shape defined by a pair of parallel planes or curved surfaces. When the unit structure occupies a cuboidal space representing a unit space and defined by mutually orthogonal three sides having a first side extending in an axial direction in which the shock absorber exhibits a shock absorbing function as the shock absorber receives a load and second and third sides each extending from one end of the first side in a direction orthogonal to the axial direction, and the first side has a length L1 and a longer one of the second and third sides has a length L2, the shock absorber satisfies 1.1≤L1/L2≤4.0.

公开(公告)号：US12121098B2

公开(公告)日：2024-10-22

申请号：US17847587

申请日：2022-06-23

Applicant: ASICS CORPORATION

Inventor： Yutaro Iwasa ,  Tomokazu Hashiba ,  Keita Ozawa

IPC: A43B13/12 ,  A43B1/00 ,  A43B13/18

CPC classification number: A43B13/125 ,  A43B1/0009 ,  A43B13/181

Abstract: A shoe sole includes a sole body including a midsole and a shock absorber. The shock absorber is disposed adjacent to the midsole in a direction intersecting a thickness direction of the sole body. The midsole includes a first opposing surface that is opposed to the shock absorber and inclined with respect to the thickness direction, and the shock absorber includes a shock absorbing portion having a three-dimensional shape formed by a wall in which an outer shape is defined by a pair of parallel curved surfaces and a plate-shaped fixing wall including a second opposing surface opposed to the first opposing surface. The fixing wall is inclined with respect to the thickness direction such that the second opposing surface is parallel to the first opposing surface. The shock absorber is fixed to the midsole by bonding the first opposing surface and the second opposing surface through an adhesive layer.

公开(公告)号：US11864625B2

公开(公告)日：2024-01-09

申请号：US16468293

申请日：2016-12-22

Applicant: ASICS CORPORATION

Inventor： Norihiko Taniguchi ,  Shigeru Hibino ,  Yutaro Iwasa

IPC: A43B13/26 ,  A43B13/02 ,  B29D35/00 ,  B29D35/14 ,  B32B5/00 ,  C08J5/04 ,  A43B13/22 ,  B29K101/12

CPC classification number: A43B13/26 ,  A43B13/026 ,  A43B13/22 ,  B29D35/0054 ,  B29D35/142 ,  B32B5/00 ,  C08J5/04 ,  B29K2101/12 ,  B32B2437/02

Abstract: A sole of a shoe including: a first base including as its main component a first thermoplastic resin; a projection including as its main component the first thermoplastic resin, the projection projecting from the first base; and at least one first reinforcement fiber oriented while being bent from the first base toward the projection.

公开(公告)号：US11849799B2

公开(公告)日：2023-12-26

申请号：US16909212

申请日：2020-06-23

Applicant: ASICS CORPORATION

Inventor： Yutaro Iwasa ,  Masanori Sakamoto ,  Norihiko Taniguchi ,  Koji Shimomura

IPC: A43B13/02 ,  A43B13/04 ,  A43B13/14 ,  A43B7/32 ,  A43B13/12 ,  A43B13/18 ,  A43B21/26 ,  B32B3/12 ,  F16F7/12

CPC classification number: A43B13/023 ,  A43B7/32 ,  A43B13/04 ,  A43B13/125 ,  A43B13/141 ,  A43B13/181 ,  A43B13/187 ,  A43B21/26 ,  B32B3/12 ,  F16F7/121 ,  B32B2437/02

Abstract: A shock absorber includes a three-dimensional structure composed of a unit structure repeatedly, regularly and continuously arranged in at least one direction, the unit structure being a three-dimensional shape formed by a wall having an external shape defined by a pair of parallel planes or curved surfaces. In the shock absorber, a differently shaped portion which does not correspond to the wall defining the unit structure is locally provided in a shock absorbing region which is a region in which the three-dimensional structure has the unit structure disposed.

公开(公告)号：US11058170B2

公开(公告)日：2021-07-13

申请号：US16066643

申请日：2015-12-28

Applicant: ASICS Corporation

Inventor： Tsuyoshi Nishiwaki ,  Sho Takamasu ,  Koki Matsuo ,  Yutaro Iwasa ,  Shigeyuki Mitsui ,  Katsunori Yagyu

IPC: A43B7/32 ,  A43B13/14 ,  A43B13/18 ,  A43B5/06 ,  A43B17/00 ,  A43B17/14

Abstract: There is provided a footwear capable of efficiently removing vibrations of specific frequencies that could propagate to the human body upon landing during running or walking. A footwear includes a sole; an upper connected to an upper-side perimeter region of the sole; and a vibration absorbing unit which absorbs vibration generated by an impact upon landing. The vibration absorbing unit includes a platy flexible support portion which has a smaller rigidity in the vertical direction than in the horizontal direction, and a weight portion provided in the support portion. The support portion is fixed to the sole or the upper, surrounding a perimeter of the weight portion.