Utagawa; Hiroaki

Patent Applications and Registrations

Patent applications and USPTO patent grants for Utagawa; Hiroaki.The latest application filed is for "sheet sorting device, post-processing apparatus, and image forming system".

Company Profile

2.13.15

Utagawa; Hiroaki - Kanagawa N/A JP
Utagawa; Hiroaki - Miyagi N/A 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
Sheet sorting device, post-processing apparatus, and image forming system Grant 11,360,421 - Fujita , et al. June 14, 2	2022-06-14
Sheet Sorting Device, Post-processing Apparatus, And Image Forming System App 20200310321 - FUJITA; Masakazu ; et al.	2020-10-01
Sheet material conveying device, image scanning device, and image forming apparatus Grant 9,487,370 - Utagawa , et al. November 8, 2	2016-11-08
Automatic document feeder and image forming apparatus including the same Grant 9,075,376 - Utagawa , et al. July 7, 2	2015-07-07
Sheet Material Conveying Device, Image Scanning Device, And Image Forming Apparatus App 20150048566 - UTAGAWA; Hiroaki ; et al.	2015-02-19
Sheet conveying device, image reading device, and image forming apparatus Grant 8,925,913 - Kubo , et al. January 6, 2	2015-01-06
Document conveying device, image reading device, and image forming apparatus Grant 8,896,891 - Heishi , et al. November 25, 2	2014-11-25
Sheet conveying device, image reading device, and image forming device Grant 8,743,431 - Hayasaka , et al. June 3, 2	2014-06-03
Automatic Document Feeder, Image Scanning Device, And Image Forming Apparatus App 20140140744 - AKAI; Takeshi ; et al.	2014-05-22
Sheet Conveying Device, Image Reading Device, And Image Forming Apparatus App 20130320611 - KUBO; Hiroshi ; et al.	2013-12-05
Automatic Document Feeder And Image Forming Apparatus Including The Same App 20130315610 - UTAGAWA; Hiroaki ; et al.	2013-11-28
Document Conveying Device, Image Reading Device, And Image Forming Apparatus App 20130242359 - HEISHI; Fumiyuki ; et al.	2013-09-19
Sheet Conveying Device, Image Reading Device, And Image Forming Device App 20130215481 - HAYASAKA; Kenji ; et al.	2013-08-22
Sheet feeding device and image forming apparatus with different separating and suctioning operational timings Grant 8,141,865 - Utagawa , et al. March 27, 2	2012-03-27
Sheet feeding device and image forming apparatus App 20110187044 - Utagawa; Hiroaki ; et al.	2011-08-04

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