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:
Nov. 21, 2017
Filed:
Jun. 17, 2010
Haruo Watanabe, Kanagawa, JP;
Tomoyo Ooyama, Fukushima, JP;
Shunsuke Saito, Fukushima, JP;
Shinichi Katayama, Fukushima, JP;
Hideki Nakai, Fukushima, JP;
Yoshihiro Kudo, Tokyo, JP;
Yoshikazu Kato, Fukushima, JP;
Muneaki Ando, Fukushima, JP;
Koji Morita, Fukushima, JP;
Ichiro Yamada, Fukushima, JP;
Nobuya Okano, Fukushima, JP;
Noritoshi Araki, Fukushima, JP;
Shuhei Sugita, Fukushima, JP;
Kunihiko Hayashi, Fukushima, JP;
Yosuke Hosoya, Fukushima, JP;
Tadahiko Kubota, Kanagawa, JP;
Shigeru Fujita, Fukushima, JP;
Haruo Watanabe, Kanagawa, JP;
Tomoyo Ooyama, Fukushima, JP;
Shunsuke Saito, Fukushima, JP;
Shinichi Katayama, Fukushima, JP;
Hideki Nakai, Fukushima, JP;
Yoshihiro Kudo, Tokyo, JP;
Yoshikazu Kato, Fukushima, JP;
Muneaki Ando, Fukushima, JP;
Koji Morita, Fukushima, JP;
Ichiro Yamada, Fukushima, JP;
Nobuya Okano, Fukushima, JP;
Noritoshi Araki, Fukushima, JP;
Shuhei Sugita, Fukushima, JP;
Kunihiko Hayashi, Fukushima, JP;
Yosuke Hosoya, Fukushima, JP;
Tadahiko Kubota, Kanagawa, JP;
Shigeru Fujita, Fukushima, JP;
Sony Corporation, Tokyo, JP;
Abstract
A battery is composed of a positive electrode in which a positive electrode active material layer including a positive electrode active material is formed on a positive electrode collector, a negative electrode in which a negative electrode active material layer including a negative electrode active material is formed on a negative electrode collector, a separator provided between the positive electrode and the negative electrode, and an electrolyte impregnated in the separator. The battery further includes at least one of a heteropoly acid and a heteropoly acid compound as an additive at least in one of the positive electrode, the negative electrode, the separator, and the electrolyte.