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Class Information
Number: 399/66
Name: Electrophotography > Control of electrophotography process > Control of transfer
Description: Subject matter wherein a means or method is provided for controlling a parameter which causes a toner image to move from one surface or member to another.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7613405 |
Image forming apparatus comprising a plurality of image carriers |
Nov. 3, 2009 |
| 7610003 |
Image forming apparatus for recycling toner |
Oct. 27, 2009 |
| 7606507 |
Image forming apparatus |
Oct. 20, 2009 |
| 7599635 |
Image forming apparatus and image forming system |
Oct. 6, 2009 |
| 7596331 |
Image forming apparatus |
Sep. 29, 2009 |
| 7593655 |
Image forming apparatus having toner image transfer section |
Sep. 22, 2009 |
| 7580148 |
Systems and methods for producing portraits |
Aug. 25, 2009 |
| 7580650 |
Image forming device and image forming method including formation of a toner patch |
Aug. 25, 2009 |
| 7577372 |
Image forming apparatus and control method thereof |
Aug. 18, 2009 |
| 7574153 |
Image forming method and apparatus including adjustable conveyance speed to prevent image shock jitter |
Aug. 11, 2009 |
| 7567763 |
Image forming apparatus and image forming method capable of detecting a resistance value of an intermediate transferring member |
Jul. 28, 2009 |
| 7567765 |
Image forming apparatus |
Jul. 28, 2009 |
| 7567762 |
Image forming apparatus capable of detecting paper skew |
Jul. 28, 2009 |
| 7558497 |
Image forming apparatus and image forming method |
Jul. 7, 2009 |
| 7558501 |
Image forming apparatus and power supply |
Jul. 7, 2009 |
| 7555236 |
Image forming method and apparatus for effectively performing a cleaning operation of a transfer member |
Jun. 30, 2009 |
| 7542690 |
Color image forming apparatus, and program and method of controlling a color image forming apparatus |
Jun. 2, 2009 |
| 7526218 |
Method for adjusting transfer current in an image transfer machine |
Apr. 28, 2009 |
| 7515842 |
Image forming apparatus with resistance controlled transfer member |
Apr. 7, 2009 |
| 7512455 |
Method for self-synchronization of modular production systems |
Mar. 31, 2009 |
| 7509083 |
Image forming apparatus and guide unit, transport unit used therein |
Mar. 24, 2009 |
| 7496306 |
Cleaning method for transfer device of image forming apparatus |
Feb. 24, 2009 |
| 7477863 |
Image forming apparatus and image forming method with cleaner portion |
Jan. 13, 2009 |
| 7466933 |
Image forming apparatus in which reverse transfer of a developing agent is prevented |
Dec. 16, 2008 |
| 7450871 |
Image forming apparatus with an adjustment function for adjusting color taste of toner image |
Nov. 11, 2008 |
| 7447453 |
Apparatus and method of driving a transfer belt |
Nov. 4, 2008 |
| 7447454 |
Image forming apparatus and process cartridge |
Nov. 4, 2008 |
| 7447455 |
Color image forming apparatus and mono color printing method thereof |
Nov. 4, 2008 |
| 7444090 |
Image forming apparatus for outputting images while obtaining transfer outputs |
Oct. 28, 2008 |
| 7444092 |
Image forming apparatus |
Oct. 28, 2008 |
| 7433616 |
Image forming apparatus including a controlling section |
Oct. 7, 2008 |
| 7430382 |
Color image forming apparatus, and program and method of controlling a color image forming apparatus |
Sep. 30, 2008 |
| 7424233 |
Image forming apparatus for forming images with at least two process speeds |
Sep. 9, 2008 |
| 7409171 |
Image forming apparatus and method having an intermediate transfer member with a multilayer structure that prevents abnormal images due to abnormal discharges |
Aug. 5, 2008 |
| 7403727 |
Image forming apparatus and density adjusting method thereof |
Jul. 22, 2008 |
| 7398024 |
Image forming apparatus |
Jul. 8, 2008 |
| 7398025 |
White vector feedback adjustment |
Jul. 8, 2008 |
| 7394999 |
Image forming apparatus and image control method for controlling image density |
Jul. 1, 2008 |
| 7391982 |
System and method for adjusting transfer current in an image transfer machine |
Jun. 24, 2008 |
| 7379684 |
Method and apparatus for optimization of second transfer parameters |
May. 27, 2008 |
| 7376366 |
Image-forming device with power supplying unit |
May. 20, 2008 |
| 7366438 |
Image forming apparatus which can optimize cleaning time of transfer member contacting inter-image area of image bearing member |
Apr. 29, 2008 |
| 7356274 |
Method and apparatus for forming a color image by superposing color toner images with an intermediate transfer medium |
Apr. 8, 2008 |
| 7356276 |
High voltage generator and method of sensing roller resistance |
Apr. 8, 2008 |
| 7349658 |
Image forming apparatus that has a full-color mode and a monocolor mode, and image forming apparatus that can adjust the length of a non-image forming region during mode switching state |
Mar. 25, 2008 |
| 7346287 |
Transfer device for forming a stable transfer electric field, and an image forming apparatus including the transfer device |
Mar. 18, 2008 |
| 7343125 |
Image forming apparatus |
Mar. 11, 2008 |
| 7343109 |
Electrophotographic printer having developer and transfer bias control |
Mar. 11, 2008 |
| 7340191 |
Image forming apparatus featuring variably-controlling a primary-transferring condition based on a detection result of combined toner images |
Mar. 4, 2008 |
| 7330674 |
Image forming apparatus for preventing resistance variation of intermediate transfer belt and method thereof |
Feb. 12, 2008 |
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