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.:
Date of Patent:
Jun. 16, 2026
Filed:
Jan. 23, 2023
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Shinsuke Matsuhara, Miyoshi, JP;
Tatsuya Suzuki, Toyota, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;
Abstract
A negative electrode for a lithium-ion secondary battery, wherein the negative electrode includes a negative electrode current collector and a negative electrode layer, and the negative electrode layer includes a negative electrode active material and a binder, wherein an elastic modulus of the binder is larger than a 811 MPa, and an X-ray diffraction intensity of a (110) plane of the negative electrode active material is I (110), and an X-ray diffraction intensity of a (004) plane is I (004). The negative electrode is characterized in that an orientation degree I (110)/I (004) of the negative electrode active material obtained by dividing I (110) by I (004) is larger than 0.23.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile