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公开(公告)号：US20250014273A1
公开(公告)日：2025-01-09
申请号：US18888234
申请日：2024-09-18
Inventor： TOMOYASU YOKOYAMA , KAZUHIDE ICHIKAWA
Abstract: An information processing method is an information processing method executed by a computer, and includes acquiring first information concerning polyhedra; generating second information concerning a three-dimensional structure in which the polyhedra are arranged on the basis of the first information; and outputting the second information thus generated. The three-dimensional structure is a structure in which the polyhedra are arranged without any gaps and becomes a crystal structure in a case where atoms are arranged.
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公开(公告)号：US20210296692A1
公开(公告)日：2021-09-23
申请号：US17338670
申请日：2021-06-04
Inventor： KOKI UENO , YOSHIAKI TANAKA , KAZUHIDE ICHIKAWA , TETSUYA ASANO , AKIHIRO SAKAI
IPC: H01M10/0562 , H01M10/0525 , H01M4/04
Abstract: The present disclosure provides a solid electrolyte material having high lithium ion conductivity. The solid electrolyte material according to the present disclosure has a crystal structure including a structure framework and an ion-conductive species, wherein the structure framework has a one-dimensional chain in which a plurality of polyhedrons are linearly connected to each other while sharing a corner, and each of the plurality of polyhedrons contains at least one type of cation and at least one type of anion.
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Patent Agency Ranking
公开(公告)号：US20240419848A1
公开(公告)日：2024-12-19
申请号：US18822330
申请日：2024-09-02
Inventor： KAZUHIDE ICHIKAWA , SATORU OHUCHI , TOMOYASU YOKOYAMA , KOKI UENO
IPC: G06F30/10
Abstract: An information processing system includes: an information processing apparatus that transmits information pertaining to a relational expression representing energy of a structure of an aggregate of atoms; and an optimization apparatus, which is an example of a computing apparatus that performs computation using the relational expression. The relational expression is acquired on the basis of atomic information and position information, and includes two or more variables that indicate the states of atoms located at two or more positions in the aggregate. The information processing apparatus includes: a first communicator that transmits the information pertaining to the relational expression to the optimization apparatus, and receives, from the optimization apparatus, values of the two or more variables derived by performing the above computation; and an outputter that outputs structure information corresponding to the values of the two or more variables.
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公开(公告)号：US20240162485A1
公开(公告)日：2024-05-16
申请号：US18418292
申请日：2024-01-21
Inventor： TOMOYASU YOKOYAMA , KAZUHIDE ICHIKAWA
IPC: H01M10/0562 , H01M10/0525
CPC classification number: H01M10/0562 , H01M10/0525 , H01M2300/008
Abstract: A solid electrolyte material comprises a cation A that is an ion conductive species, a cation B that is not an ion conductive species, an anion X, and an anion Z. The cation A is at least one element selected from the group consisting of alkali and alkaline earth metal elements. The cation B is at least one element selected from the group consisting of alkali and alkaline earth metal elements other than the cation A, transition metal elements, and the Groups 13 to 16 elements. The anions X and Z are each independently at least one element selected from the group consisting of the Groups 14 to 17 elements. The anions X and Z constitute an anion framework having a MgCu2-type structure. The molar ratio of the anion X to the anion Z is greater than or equal to 1 and less than or equal to 4.
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公开(公告)号：US20250028869A1
公开(公告)日：2025-01-23
申请号：US18888236
申请日：2024-09-18
Inventor： TOMOYASU YOKOYAMA , KAZUHIDE ICHIKAWA
IPC: G06F30/13
Abstract: An information processing method is an information processing method executed by a computer, and includes acquiring first information concerning polyhedra including two or more kinds of polyhedra having different shapes; generating second information concerning a three-dimensional structure in which the polyhedra are arranged on the basis of the first information; and outputting the second information thus generated. The three-dimensional structure is a structure in which the polyhedra are arranged without any gaps.
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公开(公告)号：US20250006314A1
公开(公告)日：2025-01-02
申请号：US18887075
申请日：2024-09-17
Inventor： TOMOYASU YOKOYAMA , KAZUHIDE ICHIKAWA
Abstract: An information processing method is an information processing method performed by a computer, and includes acquiring first information concerning polyhedra; acquiring second information concerning atoms arranged in the polyhedra; generating third information indicative of a crystal structure that can be taken in a case where the atoms are arranged in a three-dimensional structure in which the polyhedra are arranged on the basis of the first information and the second information; and outputting the generated third information.
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公开(公告)号：US20240120531A1
公开(公告)日：2024-04-11
申请号：US18528710
申请日：2023-12-04
Inventor： TOMOYASU YOKOYAMA , KAZUHIDE ICHIKAWA
IPC: H01M10/0562
CPC classification number: H01M10/0562 , H01M2300/0068
Abstract: A solid electrolyte material of the present disclosure includes an ion-conducting species and an anionic framework. The ion-conducting species is at least one element selected from the group consisting of alkali metal elements and alkaline earth metal elements. The anionic framework has a tetrahedral composite structure with no dihedral planes. A battery of the present disclosure includes a positive electrode, a negative electrode, and an electrolyte layer disposed between the positive electrode and the negative electrode. At least one selected from the group consisting of the positive electrode, the negative electrode, and the electrolyte layer includes the solid electrolyte material of the present disclosure.
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