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. 30, 2015
Filed:
Dec. 21, 2012
Showa Denko K.k., Minato-ku, Tokyo, JP;
Showa Denko Packaging Co., Ltd., Isehara-shi, Kanagawa, JP;
Daisuke Hashimoto, Oyama, JP;
Takurou Watanabe, Oyama, JP;
Keiichi Yokoi, Minato-ku, JP;
Hiroshi Hata, Isehara, JP;
Showa Denko Packaging Co., Ltd., Kanagawa, JP;
Abstract
A terminal leadincludes an inner end portionto be arranged inwardly of an exterior casingwhich accommodates an electrochemistry element, an outer end portionto be arranged outwardly of the exterior casing, and a plate-shaped metallic substrateas a base material. An insulating resin filmis arranged at a portion of the terminal leadcorresponding to a seal portionof the exterior casing. In this terminal lead, a surface coating layeris formed on both surfacesandof the metallic substratein a thickness direction thereof. A coated amount of both widthwise end portionsandof the surface coating layerformed on both surfacesandof the metallic substratein the thickness direction is less than that a widthwise intermediate portionthereof.