Company Filing History:

9 out of 1,875

Oki Data Corporation

patents

1 out of 4,979

Oki Electric Industry Co., Ltd.

patents

Years Active: 1998-2013

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10 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8538304 - Belt drive apparatus and image forming apparatus (2013-09-17),

2. 8272635 - Image forming apparatus (2012-09-25),

3. 8096551 - Medium transportation apparatus and image forming apparatus having planetary gear rotational load member (2012-01-17),

4. 7103308 - Developer cartridge and image forming apparatus (2006-09-05),

5. 6733407 - Belt driving apparatus (2004-05-11),

6. 6522848 - Belt unit and apparatus to which belt unit is attached (2003-02-18),

7. 6252619 - Image forming apparatus having a printhead guide mechanism (2001-06-26),

8. 6021292 - Toner cartridge and toner collecting mechanism (2000-02-01),

9. 5975518 - Paper feeding mechanism (1999-11-02),

10. 5737664 - Overheating prevention device for a fixing unit (1998-04-07),

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For the Inventor, By the Inventor

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Company Filing History:

Years Active: 1998-2013