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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12683145 B1

PDFFull Text
Date of Patent:
Jul. 14, 2026

Filed:

Aug. 27, 2020

Electrode, battery and battery pack

Applicant:

Kabushiki Kaisha Toshiba, Minato-ku, JP;

Inventors:

Keigo Hoshina, Yokohama, JP;

Masanori Tanaka, Kashiwazaki, JP;

Hironori Takatsuka, Kashiwazaki, JP;

Yasuhiro Harada, Isehara, JP;

Norio Takami, Yokohama, JP;

Assignee:

KABUSHIKI KAISHA TOSHIBA, Tokyo, JP;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Yoshitoshi Takeuchi

Int. Cl.
CPC ...
H01M 4/36 (2006.01); H01M 4/38 (2006.01); H01M 4/48 (2010.01); H01M 4/62 (2006.01); H01M 10/0525 (2010.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/364 (2013.01); H01M 4/38 (2013.01); H01M 4/48 (2013.01); H01M 4/623 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01);
Abstract

According to one embodiment, an electrode is provided. The electrode includes an active material-containing layer. The active material-containing layer includes active material particles, a first electro-conductive agent having a fibrous shape, and a second electro-conductive agent having a shape other than the fibrous shape. The active material particles include at least one compound selected from the group consisting of a monoclinic titanium-containing oxide and an orthorhombic titanium-containing composite oxide. The active material-containing layer satisfies formula (1): 0.6≤B/A≤1.5. A is a thickness [μm] of the active material-containing layer. B is a maximum length [μm] of the first electro-conductive agent in the active material-containing layer.

Find Patent Forward Citations

Hoshina, Keigo. (2026). Electrode, battery and battery pack (U.S. Patent No. 12683145). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12683145

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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