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| Application No. | Application Title | Issue Date |
| 20090039244 | ION GENERATING DEVICE, METHOD FOR PRODUCING ION GENERATING DEVICE, CHARGING DEVICE, AND IMAGE FORMING APPARATUS A surface of a discharge electrode of an ion generating device of the present invention, other than a surface in contact with a dielectric body, is coated with a protective layer made of a metal that is gold or a combination of gold and nickel. This allows the ion gener... | 02/12/2009 |
| 20090001280 | ION GENERATING ELEMENT, CHARGING DEVICE AND IMAGE FORMING APPARATUS In an ion generating element according to the present invention, a discharge electrode and an inductive electrode are provided to face each other with a dielectric body therebetween, and a heater electrode for producing heat with Joule heat generated by electrification ... | 01/01/2009 |
| 20090003859 | CHARGING APPARATUS AND IMAGE FORMING APPARATUS A charging apparatus which is excellent in charging uniformity and thus allows a to-be-charged body to be charged uniformly and in which the generation of discharge products can be reduced, is provided. In the charging apparatus, ions are generated under the difference ... | 01/01/2009 |
| 20090003860 | Charging device, image forming apparatus, control method of charging device, control program, computer-readable storage medium recording control program In a charging device of the present invention, with reference to a state (movement speed of a charging receiving material, operating period of charging device) in which the charging device is used which state is obtained by an image formation controlling section, a volt... | 01/01/2009 |
| 20080219695 | OZONE REMOVAL DEVICE, IMAGE FORMING APPARATUS HAVING THE SAME, AND METHOD FOR REMOVING OZONE A color laser printer is provided with a first exhaust duct for exhausting ozone generated by a charging unit etc. inside a housing to the outside of the housing. The first exhaust duct is therein provided with a catalytic honeycomb filter for ozone gas treatment and an... | 09/11/2008 |
| 20060239720 | Developing device and image forming apparatus A developing device using a trickle system is realized which includes developer discharging means for (i) suppressing changes in discharge of developer due to inclinations of the developing device and (ii) maintaining the stability in amount of the developer in a develo... | 10/26/2006 |
