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:
Jan. 13, 2026
Filed:
Jul. 24, 2023
Ohara Inc., Sagamihara, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Tomomi Ono, Kanagawa, JP;
OHARA INC., Sagamihara, JP;
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyoto, JP;
Abstract
As a solid electrolyte used in a lithium ion secondary battery, it has not been possible to obtain a lithium ion conductor precursor glass and a lithium ion conductor in which crystallization progresses at low temperatures and which exhibit high ion conductivity. The present invention can obtain a lithium ion conductor precursor glass and a lithium ion conductor in which crystallization progresses even at low temperatures and which exhibit high ion conductivity by containing 10-35% of a LiO component, 20-50% of a POcomponent, greater than 0% to 15% of an AlOcomponent, 20-50% of a GeOcomponent and greater than 0% to 15% of a BiOcomponent and/or a TeOcomponent.