Naoi; Hiroo

Patent Applications and Registrations

Patent applications and USPTO patent grants for Naoi; Hiroo.The latest application filed is for "development device and image forming apparatus including the development device".

Company Profile

1.19.15

Naoi; Hiroo - Sakai JP
NAOI; HIROO - Sakai City JP
Naoi; Hiroo - Osaka N/A JP
Naoi; Hiroo - Nara JP
NAOI; Hiroo - Osaka-shi JP
Naoi; Hiroo - Nara-shi JP
Naoi; Hiroo - Yamatokoriyama 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
Development device and image forming apparatus including the development device Grant 10,488,786 - Fukumoto , et al. Nov	2019-11-26
Image forming device capable of insertion and pulling-out consumable article container Grant 10,324,414 - Minamikawa , et al.	2019-06-18
Development Device And Image Forming Apparatus Including The Development Device App 20190179236 - FUKUMOTO; SHOHEI ; et al.	2019-06-13
Image Forming Device App 20180299820 - MINAMIKAWA; Tomoki ; et al.	2018-10-18
Image forming device capable of inserting/pulling-out consumable article container Grant 10,031,469 - Minamikawa , et al. July 24, 2	2018-07-24
Image Forming Device App 20170357206 - MINAMIKAWA; Tomoki ; et al.	2017-12-14
Charging apparatus and image forming apparatus including same Grant 8,649,706 - Ino , et al. February 11, 2	2014-02-11
Charging device and image forming apparatus Grant 8,369,747 - Ueji , et al. February 5, 2	2013-02-05
Developing device, image forming apparatus including the same and developing method Grant 8,249,481 - Takenouchi , et al. August 21, 2	2012-08-21
Charging Apparatus And Image Forming Apparatus Including Same App 20120020702 - INO; Toshiaki ; et al.	2012-01-26
Toner carrying device and image forming apparatus Grant 8,078,087 - Yoshimoto , et al. December 13, 2	2011-12-13
Cleaning blade Grant 7,981,585 - Tokuyama , et al. July 19, 2	2011-07-19
Charging Device And Image Forming Apparatus App 20110081161 - UEJI; Masaki ; et al.	2011-04-07
Image forming apparatus with toner concentration sensor Grant 7,860,415 - Tokuyama , et al. December 28, 2	2010-12-28
Image forming apparatus and drive control method of the same Grant 7,826,755 - Naoi , et al. November 2, 2	2010-11-02
Image forming apparatus with power saving sleep mode Grant 7,817,934 - Naoi , et al. October 19, 2	2010-10-19
Developing device and image forming apparatus having a developing roller with a grooved sleeve Grant 7,769,327 - Morimoto , et al. August 3, 2	2010-08-03
Image forming apparatus, method of controlling same, program for controlling, and recording medium for program Grant 7,561,831 - Naoi , et al. July 14, 2	2009-07-14
Image Forming Apparatus And Drive Control Method Of The Same App 20090175635 - Naoi; Hiroo ; et al.	2009-07-09
Toner Carrying Device And Image Forming Apparatus App 20090129824 - Yoshimoto; Yuhsuke ; et al.	2009-05-21
Image Forming Apparatus App 20090010662 - Naoi; Hiroo ; et al.	2009-01-08
Developing Device And Image Forming Apparatus App 20090010683 - Morimoto; Kiyofumi ; et al.	2009-01-08
Developing device, image forming apparatus including the same and developing method App 20090010669 - Takenouchi; Kohichi ; et al.	2009-01-08
Developing device with corrected toner density sensing, control method, and computer-readable storage medium Grant 7,430,381 - Takenouchi , et al. September 30, 2	2008-09-30
Image forming apparatus App 20080124108 - TOKUYAMA; Mitsuru ; et al.	2008-05-29
Cleaning Blade And Image Forming Apparatus App 20080103257 - TOKUYAMA; Mitsuru ; et al.	2008-05-01
Developing device, image forming apparatus having developing device, developing device control method, developing device control program, and computer-readable storage medium App 20060193650 - Takenouchi; Kouichi ; et al.	2006-08-31
Image forming apparatus, method of controlling same, program for controlling, and recording medium for program App 20060182456 - Naoi; Hiroo ; et al.	2006-08-17
Image forming apparatus with detachable mounting process cartridge Grant 6,512,896 - Asanuma , et al. January 28, 2	2003-01-28
Image forming apparatus App 20010055493 - Asanuma, Masato ; et al.	2001-12-27
Toner density control for an image forming apparatus Grant 5,839,018 - Asanuma , et al. November 17, 1	1998-11-17
Image stabilizing method for use in an image forming apparatus Grant 5,826,136 - Saiko , et al. October 20, 1	1998-10-20

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