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:
Mar. 17, 2009
Filed:
May. 08, 2003
Yuuji Tanjou, Yokohama, JP;
Hideaki Horie, Yokosuka, JP;
Kyouichi Watanabe, Yokosuka, JP;
Takanori Ito, Zushi, JP;
Osamu Shimamura, Yokosuka, JP;
Hironori Ozawa, Tokyo, JP;
Takao Takasaki, Tokyo, JP;
Kazunori Ozawa, Tokyo, JP;
Yuuji Tanjou, Yokohama, JP;
Hideaki Horie, Yokosuka, JP;
Kyouichi Watanabe, Yokosuka, JP;
Takanori Ito, Zushi, JP;
Osamu Shimamura, Yokosuka, JP;
Hironori Ozawa, Tokyo, JP;
Takao Takasaki, Tokyo, JP;
Kazunori Ozawa, Tokyo, JP;
Nissan Motor Co., Ltd., Yokohama-shi, JP;
Enax, Inc., Tokyo, JP;
Abstract
A secondary cell module and the method of its production, which comprises a combination cell formed by connecting the positive and/or the negative electrode terminal(s) of multiple secondary cells in series and/or in parallel with each other through a metal bus-bar and a casing which contains the combination cell, wherein the secondary cell is formed in a sheet shape and comprises sheet-type internal electrode couple, electrolytic solution and a flexible outer wrapper of envelope type which contains them in a sealed state. The secondary cell module is of a simple structure and it can be small-sized and light-weighted or thin-shaped as necessary and the heat which generates inside the cell can be efficiently diffused to outside, thereby enabling the production of cells of high capacity with a high degree of freedom in designing its shape as well as supreme productivity.