Kiyosumi; Tadahiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kiyosumi; Tadahiro.The latest application filed is for "electronic device to which detachable member is attached, image forming apparatus".

Company Profile

0.12.7

Kiyosumi; Tadahiro - Osaka JP
Kiyosumi; Tadahiro - Osaka-shi JP
Kiyosumi; Tadahiro - Nara JP
Kiyosumi; Tadahiro - Tenri JP
Kiyosumi; Tadahiro - Tenri-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Electronic device to which detachable member is attached, image forming apparatus Grant 10,234,788 - Kiyosumi	2019-03-19
Electronic Device To Which Detachable Member Is Attached, Image Forming Apparatus App 20180181025 - Kiyosumi; Tadahiro	2018-06-28
Image forming apparatus capable of adjusting sensitivity of optical sensor and method for adjusting sensitivity of optical sensor Grant 9,618,897 - Kiyosumi April 11, 2	2017-04-11
Image Forming Apparatus Capable Of Adjusting Sensitivity Of Optical Sensor And Method For Adjusting Sensitivity Of Optical Sensor App 20160274491 - KIYOSUMI; Tadahiro	2016-09-22
Developing device, image forming apparatus, and method for controlling developing device Grant 8,953,963 - Nakagawa , et al. February 10, 2	2015-02-10
Developing Device, Image Forming Apparatus, And Method For Controlling Developing Device App 20130183053 - NAKAGAWA; Tatsuya ; et al.	2013-07-18
Sheet transport device and image forming apparatus employing the same Grant 8,011,657 - Kiyosumi September 6, 2	2011-09-06
Sheet Transport Device And Image Forming Apparatus Employing The Same App 20100019439 - Kiyosumi; Tadahiro	2010-01-28
Cooling device for image forming apparatus Grant 7,558,060 - Kiyosumi July 7, 2	2009-07-07
Image forming apparatus with function of sorting plurality of sheaves of original paper Grant 7,103,296 - Kiyosumi , et al. September 5, 2	2006-09-05
Cooling device for image forming apparatus App 20060114654 - Kiyosumi; Tadahiro	2006-06-01
Image forming apparatus with function of sorting plurality of sheaves of original paper App 20050281578 - Kiyosumi, Tadahiro ; et al.	2005-12-22
Image forming apparatus with function of sorting plurality of sheaves of original paper Grant 6,954,599 - Kiyosumi , et al. October 11, 2	2005-10-11
Image forming apparatus App 20040208666 - Kiyosumi, Tadahiro ; et al.	2004-10-21
Image forming apparatus Grant 6,697,177 - Tomoe , et al. February 24, 2	2004-02-24
Document feeder Grant 6,027,109 - Wada , et al. February 22, 2	2000-02-22
Sheet feeding apparatus with a driving device for a paper stopper Grant 5,984,298 - Wada , et al. November 16, 1	1999-11-16
Image forming apparatus Grant 5,950,050 - Shirasaki , et al. September 7, 1	1999-09-07
Unit positioning member for an image forming apparatus Grant 5,802,426 - Miyazaki , et al. September 1, 1	1998-09-01

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