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:
Feb. 14, 2006
Filed:
Nov. 20, 2001
Motoaki Nishijima, Kitakatsuragi-gun, JP;
Kazuo Yamada, Kitakatsuragi-gun, JP;
Takehito Mitate, Yamatotakada, JP;
Hiroshi Matsumura, Kitakatsuragi-gun, JP;
Hideo Suzue, Nara, JP;
Shigemi Asai, Soraku-gun, JP;
Motoaki Nishijima, Kitakatsuragi-gun, JP;
Kazuo Yamada, Kitakatsuragi-gun, JP;
Takehito Mitate, Yamatotakada, JP;
Hiroshi Matsumura, Kitakatsuragi-gun, JP;
Hideo Suzue, Nara, JP;
Shigemi Asai, Soraku-gun, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A thinner secondary battery can be provided by a thin secondary battery characterized by comprising a battery element obtained by stacking positive electrode layers, electrolyte layers and negative electrode layers and laminates sealing front and back surfaces of the battery element, wherein the laminates each are made of a stacked body constructed of at least an adhesive layer and a metal layer in the order from the battery element side and the metal layer in the front surface side of the battery element and the metal layer in the back surface side thereof are different from each other in strength or thickness, or both of them.