| FDK Energy Co. Ltd Patent applications |
| Patent application number | Title | Published |
|---|
| 20110165455 | BATTERY CAN AND ALKALINE BATTERY - This invention provides a battery can allowing for a reduced amount of gas forming therein, thus realizing lower production cost. The cathode can | 07-07-2011 |
| 20100103423 | Battery Terminal Inspection Apparatus, Inspection Method, and Cylindrical Dry Battery - Poor contact on a terminal face that is likely to especially occur with a dry battery with low electromotive force can be appropriately inspected and suppressed. Moreover, the inspection can be highly efficiently performed in a non-contacting state. Also, a cylindrical dry battery in which the poor contact on the terminal face is certainly suppressed is provided. An apparatus | 04-29-2010 |
| 20090263714 | Sealing Gasket for Alkaline Dry Cell - [Problems] A sealing gasket for an alkaline dry cell formed from a 6-12 nylon resin by injection molding, which is inhibited from cracking that occurs at inserting a current collector through a central boss portion of a gasket and thereby reliably reduces occurrence of liquid leakage while retaining the advantages due to the use of the 6-12 nylon resin. | 10-22-2009 |
| 20090197164 | PLATED STEEL PLATE FOR CELL CAN, BATTERY, ALKALINE DRY BATTERY - The invention provides a plated steel plate for a cell can in which stable and good electrical contact can be provided on an outer surface of the cell can, and the evolution of gas within a battery can be suppressed by reducing damage to a plated surface of the steel plate when the cell can is formed by drawing press. In this manner, it is possible to provide a battery and an alkaline dry battery that can realize stable electrical contact with devices and reduce the evolution of gas. In a plated steel plate | 08-06-2009 |
| 20090130553 | Battery terminal, battery, and battery holder - [Problems] A battery terminal, a battery, and a battery holder are provided which are less likely to cause a trouble that an insulated protrusion section having a configurational preventive function for improper connection is separated from a terminal surface without impairing the productivity and cost effectiveness. | 05-21-2009 |
