Okubo; Munenobu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okubo; Munenobu.The latest application filed is for "developing device, assembly body, and image forming apparatus including a blocking member".

Company Profile

0.7.7

Okubo; Munenobu - Kanagawa 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
Developing device, assembly body, and image forming apparatus including a blocking member Grant 10,146,152 - Okubo De	2018-12-04
Developing Device, Assembly Body, And Image Forming Apparatus Including A Blocking Member App 20180284642 - OKUBO; Munenobu	2018-10-04
Developing device and image forming member including a clearance closing member with grooves Grant 10,031,440 - Nakamura , et al. July 24, 2	2018-07-24
Developing Device And Image Forming Apparatus App 20160238989 - NAKAMURA; Takashi ; et al.	2016-08-18
Developing device, and image forming apparatus using the same Grant 9,164,418 - Sakuma , et al. October 20, 2	2015-10-20
Developing device, and image forming apparatus using the same Grant 9,128,413 - Mitsui , et al. September 8, 2	2015-09-08
Developing device having an attaching unit for attaching developer and image forming apparatus including the same Grant 9,063,466 - Okubo , et al. June 23, 2	2015-06-23
Developing device, and image forming apparatus using the same Grant 9,037,049 - Okubo May 19, 2	2015-05-19
Image forming apparatus including developing device using toner holding member with specific surface roughness Grant 9,002,244 - Ozaki , et al. April 7, 2	2015-04-07
Developing Device, And Image Forming Apparatus Using The Same App 20140147142 - SAKUMA; Masaru ; et al.	2014-05-29
Developing Device, And Image Forming Apparatus Using The Same App 20140147144 - MITSUI; Shinji ; et al.	2014-05-29
Developing Device, And Image Forming Apparatus Using The Same App 20140147143 - OKUBO; Munenobu	2014-05-29
Developing Device And Image Forming Apparatus Including The Same App 20140147141 - OKUBO; Munenobu ; et al.	2014-05-29
Development Method, Developing Device, And Image Forming Assembly And Image Forming Apparatus Including The Developing Device App 20140056623 - OZAKI; Yoshifumi ; et al.	2014-02-27

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