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Patent applications and USPTO patent grants for Okada; Naofumi.The latest application filed is for "sheet feeding device, image-forming device, image-forming system, method of installing peripheral device, and method of connecting devices".
Patent | Date |
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Image forming apparatus with switchback transport path in the stapling unit Grant 7,949,294 - Nagata , et al. May 24, 2 | 2011-05-24 |
Image forming apparatus Grant 7,684,750 - Nagata , et al. March 23, 2 | 2010-03-23 |
Paper feeder Grant 7,669,844 - Ohgita , et al. March 2, 2 | 2010-03-02 |
Image forming apparatus Grant 7,450,874 - Nagata , et al. November 11, 2 | 2008-11-11 |
Sheet feeding device, image-forming device, image-forming system, method of installing peripheral device, and method of connecting devices Grant 7,431,287 - Hayashi , et al. October 7, 2 | 2008-10-07 |
External cover, and image forming device and control system including the same Grant 7,298,987 - Tokishige , et al. November 20, 2 | 2007-11-20 |
Sheet feeding device, image-forming device, image-forming system, method of installing peripheral device, and method of connecting devices App 20060239771 - Hayashi; Shigeki ;   et al. | 2006-10-26 |
Image forming apparatus App 20060210337 - Nagata; Jinichi ;   et al. | 2006-09-21 |
Image forming apparatus App 20060204269 - Nagata; Jinichi ;   et al. | 2006-09-14 |
Image forming apparatus App 20060203068 - Nagata; Jinichi ;   et al. | 2006-09-14 |
Image forming apparatus, paper sheet transporting device, and paper sheet feeding device App 20060133875 - Okada; Naofumi ;   et al. | 2006-06-22 |
Paper feeder App 20050236758 - Ohgita, Toshiki ;   et al. | 2005-10-27 |
Image forming system having a space for unjamming Grant 6,876,830 - Ohgita , et al. April 5, 2 | 2005-04-05 |
External cover, and image forming device and control system including the same App 20040208669 - Tokishige, Kiyoshi ;   et al. | 2004-10-21 |
Sheet-like object sorter, and discharged paper processing device for image-forming apparatus employing the same Grant 6,708,972 - Ogita , et al. March 23, 2 | 2004-03-23 |
Image forming system App 20040047652 - Ohgita, Toshiki ;   et al. | 2004-03-11 |
Paper feeder for an image forming apparatus Grant 6,695,303 - Okada , et al. February 24, 2 | 2004-02-24 |
Paper feeder for an image forming apparatus App 20020130458 - Okada, Naofumi ;   et al. | 2002-09-19 |
Sheet-like object sorter, and discharged paper processing device for image-forming apparatus employing the same App 20020121734 - Ogita, Toshiki ;   et al. | 2002-09-05 |
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