Okamoto; Michiya

Patent Applications and Registrations

Patent applications and USPTO patent grants for Okamoto; Michiya.The latest application filed is for "image forming apparatus and process cartridge".

Company Profile

4.42.30

Okamoto; Michiya - Kanagawa N/A JP
- Kanagawa JP
Okamoto; Michiya - Zama N/A JP
Okamoto; Michiya - Zama City JP
Okamoto; Michiya - Zama-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
Image forming apparatus and process cartridge Grant 10,281,866 - Okamoto , et al.	2019-05-07
Image Forming Apparatus And Process Cartridge App 20180113411 - Okamoto; Michiya ; et al.	2018-04-26
Sealing member, toner conveying device, and image forming apparatus Grant 9,500,996 - Azeyanagi , et al. November 22, 2	2016-11-22
Cleaning device and image forming apparatus Grant 9,429,895 - Teraji , et al. August 30, 2	2016-08-30
Waste toner container and image forming apparatus Grant 9,395,678 - Karasawa , et al. July 19, 2	2016-07-19
Sealing Member, Toner Conveying Device, And Image Forming Apparatus App 20150331362 - AZEYANAGI; Yuta ; et al.	2015-11-19
Waste Toner Container And Image Forming Apparatus App 20150261172 - KARASAWA; Shinya ; et al.	2015-09-17
Cleaning Device And Image Forming Apparatus App 20150234341 - TERAJI; Hajime ; et al.	2015-08-20
Image forming apparatus and process cartridge incorporated therein Grant 9,031,469 - Iwasaki , et al. May 12, 2	2015-05-12
Image forming apparatus having transfer belt contact and separating mechanism interfering with removable unit Grant 8,989,619 - Karasawa , et al. March 24, 2	2015-03-24
Lubricant Supplying Device, Process Cartridge, and Image Forming Apparatus Grant 8,958,737 - Karasawa , et al. February 17, 2	2015-02-17
Charging device, including a cleaning device to clean a charging roller Grant 8,934,808 - Amemiya , et al. January 13, 2	2015-01-13
Process cartridge and image forming apparatus including same Grant 8,918,016 - Okamoto , et al. December 23, 2	2014-12-23
Lubricant applying device, process cartridge, and image forming apparatus Grant 8,676,107 - Okamoto , et al. March 18, 2	2014-03-18
Waste toner container and image forming apparatus including same Grant 8,655,205 - Karasawa , et al. February 18, 2	2014-02-18
Lubricant applicator, image forming apparatus, and method of mounting lubricant applicator Grant 8,655,254 - Arai , et al. February 18, 2	2014-02-18
Waste toner container and image forming apparatus incorporating same Grant 8,620,203 - Karasawa , et al. December 31, 2	2013-12-31
Waste toner container and image forming apparatus incorporating same Grant 08620203 -	2013-12-31
Waste-toner collecting device process cartridge and image forming apparatus having the same Grant 8,611,805 - Koike , et al. December 17, 2	2013-12-17
Lubricant applicator, process cartridge, transfer unit, and image forming apparatus Grant 8,588,672 - Arai , et al. November 19, 2	2013-11-19
Cleaning device including cleaning mechanism having noise reduction mechanism and image forming apparatus incorporating same Grant 8,565,661 - Okamoto , et al. October 22, 2	2013-10-22
Image Forming Apparatus App 20130243444 - KARASAWA; Shinya ; et al.	2013-09-19
Process Cartridge And Image Forming Apparatus Including Same App 20130243478 - OKAMOTO; Michiya ; et al.	2013-09-19
Lubricant applicator, process unit including the lubricant applicator, transfer unit including the lubricant applicator, and image forming apparatus including the process unit or the transfer unit Grant 8,494,428 - Azeyanagi , et al. July 23, 2	2013-07-23
Collection container, cleaning unit, and image forming apparatus capable of collecting waste toner efficiently Grant 8,369,770 - Okamoto , et al. February 5, 2	2013-02-05
Waste Toner Container And Image Forming Apparatus Including Same App 20120237230 - Karasawa; Shinya ; et al.	2012-09-20
Waste toner storage unit and image forming apparatus using same Grant 8,254,823 - Nagashima , et al. August 28, 2	2012-08-28
Lubricant Supplying Device, Process Cartridge, And Image Forming Apparatus App 20120195661 - Karasawa; Shinya ; et al.	2012-08-02
Used toner collection device and image forming apparatus Grant 8,185,032 - Ono , et al. May 22, 2	2012-05-22
Charging Device, Process Cartridge Incorporating Same, And Image Forming Apparatus Incorporating Same App 20120107012 - Amemiya; Ken ; et al.	2012-05-03
Waste toner container and image forming apparatus incorporating same App 20120014728 - Karasawa; Shinya ; et al.	2012-01-19
Process cartridge and image forming apparatus employing same Grant 8,090,293 - Arai , et al. January 3, 2	2012-01-03
Image forming apparatus and process cartridge incorporated therein App 20110311277 - Iwasaki; Takuma ; et al.	2011-12-22
Lubricant applicator, process cartridge, transfer unit, and image forming apparatus App 20110274474 - Arai; Yuji ; et al.	2011-11-10
Lubricant applying device, process cartridge, and image forming apparatus Grant 8,041,280 - Koike , et al. October 18, 2	2011-10-18
Lubricant applying device, process cartridge, and image forming apparatus App 20110217101 - Okamoto; Michiya ; et al.	2011-09-08
Lubricant applicator and image forming apparatus including same Grant 7,953,363 - Honjoh , et al. May 31, 2	2011-05-31
Lubricant applicator, process unit including the lubricant applicator, transfer unit including the lubricant applicator, and image forming apparatus including the process unit or the transfer unit App 20110123239 - Azeyanagi; Yuta ; et al.	2011-05-26
Waste-toner collecting device, process cartridge, and image forming apparatus App 20110097124 - Koike; Toshio ; et al.	2011-04-28
Lubricant applicator, image forming apparatus, and method of mounting lubricant applicator App 20110076075 - Arai; Yuji ; et al.	2011-03-31
Electrophotographic photoreceptor, photoreceptor supporting device, imaging device and process cartridge Grant 7,844,198 - Kuwabara , et al. November 30, 2	2010-11-30
Collection container, cleaning unit, and image forming apparatus capable of collecting waste toner efficiently App 20100080600 - Okamoto; Michiya ; et al.	2010-04-01
Cleaning device including cleaning mechanism having noise reduction mechanism and image forming apparatus incorporating same App 20100074665 - Okamoto; Michiya ; et al.	2010-03-25
Process cartridge and image forming apparatus employing same App 20100034557 - Arai; Yuji ; et al.	2010-02-11
Lubricant Applicator And Image Forming Apparatus Including Same App 20100021205 - Honjoh; Kenji ; et al.	2010-01-28
Lubricant Applying Device, Process Cartridge, And Image Forming Apparatus App 20090241830 - Koike; Toshio ; et al.	2009-10-01
Electrophotographic Photoreceptor, Photoreceptor Supporting Device, Imaging Device And Process Cartridge App 20090180801 - Kuwabara; Nobuo ; et al.	2009-07-16
Waste Toner Storage Unit And Image Forming Apparatus Using Same App 20090097879 - Nagashima; Hiroyuki ; et al.	2009-04-16
Used Toner Collection Device And Image Forming Apparatus App 20080226333 - ONO; Hiroshi ; et al.	2008-09-18

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