公开(公告)号：US20220408878A1

公开(公告)日：2022-12-29

申请号：US17847587

申请日：2022-06-23

Applicant: ASICS CORPORATION

Inventor： Yutaro IWASA ,  Tomokazu HASHIBA ,  Keita OZAWA

IPC: A43B13/12

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：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：US20230123675A1

公开(公告)日：2023-04-20

申请号：US18046102

申请日：2022-10-12

Applicant: ASICS CORPORATION

Inventor： Keita OZAWA ,  Hisanori FUJITA ,  Yousuke ATARASHI ,  Kota MIYOSHI

IPC: A43B13/18 ,  A43B7/148 ,  A43B7/144

Abstract: A sole includes a midsole body and a buffer member made of a material having hardness lower than that of a material constituting the midsole body. A mounting portion that mounts the buffer member is formed on a surface of a rearfoot region of the midsole body. The buffer member is mounted on the mounting portion in a non-adhesive state. One of the mounting portion and the buffer member includes a reference surface and a protrusion. The other of the mounting portion and the buffer member includes a recess. The recess includes a surrounding wall having a shape that entirely surrounds a periphery of the protrusion.

公开(公告)号：US20240188686A1

公开(公告)日：2024-06-13

申请号：US18286853

申请日：2021-04-16

Applicant: ASICS Corporation

Inventor： Keita OZAWA ,  Yousuke ATARASHI ,  Hiroki NAKAMURA ,  Keishi KITAMOTO

IPC: A43B23/26

CPC classification number: A43B23/26

Abstract: A shoe includes a sole, an upper joined to the sole, and a shoe tongue provided in an internal space formed by the sole and the upper. The shoe tongue is formed of a knitted member and includes a ridge portion of inverted V shape along the front and rear directions of the shoe. The shoe tongue is formed of a single knitted member of which side ends on a medial side and a lateral side are each joined to a vicinity of a tangent between a bottom part and a side part in the internal space. In the shoe tongue, part of an area from the ridge portion to the side end on the medial side or the lateral side is formed to have higher stretchability than at least part of other adjacent areas.

公开(公告)号：US20230075713A1

公开(公告)日：2023-03-09

申请号：US17822414

申请日：2022-08-25

Applicant: ASICS CORPORATION

Inventor： Chihaya SUZUKI ,  Seiji YANO ,  Katsunori YAGYU ,  Yoshiyasu ANDO ,  Keita OZAWA ,  Yousuke ATARASHI ,  Shingo MASUMOTO ,  Hiroaki NISHIMURA ,  Kenta TATENO

IPC: A43B23/02

Abstract: An upper includes an upper main body that covers an instep of a foot. A first region and a second region adjacent to the first region are formed in the upper main body . The upper main body includes: a first linear body provided across the first region and the second region or provided only in the second region; and a second linear body provided in the first region while avoiding the second region and having an end located at a boundary portion between the first region and the second region. The first linear body and the second linear body have mutually different stretchability.

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.

公开(公告)号：US20220408880A1

公开(公告)日：2022-12-29

申请号：US17847540

申请日：2022-06-23

Applicant: ASICS CORPORATION

Inventor： Yutaro IWASA ,  Yoshiyasu ANDO ,  Keita OZAWA

IPC: A43B13/18 ,  F16F3/087

Abstract: A 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. The shock absorbing portion includes at least one three-dimensional structure body obtained by changing a shape of a unit structure body thickened based on a unit structure of a Schwartz P structure. The shape of the three-dimensional structure body in an unloaded state is a shape obtained by changing the shape of the unit structure so as to follow the shape change of the unit structure body, which is the regular hexahedron shaped space occupied by the unit structure body, into the trapezoidal space.

公开(公告)号：US20220248805A1

公开(公告)日：2022-08-11

申请号：US17624703

申请日：2019-07-12

Applicant: ASICS CORPORATION

Inventor： Sho TAKAMASU ,  Kei KANEMATSU ,  Shigeyuki MITSUI ,  Keita OZAWA ,  Genki HATANO ,  Seigo NAKAYA

IPC: A43B13/28

Abstract: A shoe includes a midsole and an upper joined to the midsole. A joint position between the midsole and a base end part of the upper is located inside in a width direction with respect to an outer circumferential edge of a top surface of the midsole. The shoe in another aspect includes the midsole, a first upper joined to the midsole, and a second upper disposed on the outside in a width direction of the first upper. A first joint position between the midsole and the base end part of the first upper is located on the inside in a width direction of a second joint position between the midsole and a base end part 68 of the second upper, and an upper edge U of the second upper is joined to the first upper.