Ogawa; Yoshiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Ogawa; Yoshiko.The latest application filed is for "developing device and image forming apparatus incorporating same".

Company Profile

0.27.32

Ogawa; Yoshiko - Tokyo N/A JP
Ogawa; Yoshiko - Osaka JP
Ogawa; Yoshiko - Toyonaka JP
Ogawa; Yoshiko - Yokohama 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, and image forming apparatus and process cartridge incorporating same Grant 9,921,541 - Shimizu , et al. March 20, 2	2018-03-20
Developing device and image forming apparatus incorporating same Grant 9,772,579 - Oshikawa , et al. September 26, 2	2017-09-26
Developing Device And Image Forming Apparatus Incorporating Same App 20170108795 - OSHIKAWA; Yuki ; et al.	2017-04-20
Developing device and image forming apparatus incorporating same Grant 9,625,851 - Oshikawa , et al. April 18, 2	2017-04-18
Developing Device And Image Forming Apparatus Incorporating Same App 20160238966 - OSHIKAWA; Yuki ; et al.	2016-08-18
Developing device and image forming apparatus including a toner bearing member having a predetermined relationship with toner Grant 9,201,336 - Endou , et al. December 1, 2	2015-12-01
Developing Device, And Image Forming Apparatus And Process Cartridge Incorporating Same App 20150338824 - Shimizu; Yasunobu ; et al.	2015-11-26
Development device, and image forming apparatus and process cartridge incorporating same Grant 8,965,254 - Ogawa , et al. February 24, 2	2015-02-24
Image forming apparatus Grant 8,948,638 - Ishikura , et al. February 3, 2	2015-02-03
Development device, and image forming apparatus and process cartridge incorporating same Grant 8,929,782 - Endou , et al. January 6, 2	2015-01-06
Development device, process cartridge incorporating same, and image forming apparatus incorporating same Grant 8,594,540 - Hirota , et al. November 26, 2	2013-11-26
Development device, process cartridge incorporating same, and image forming apparatus incorporating same Grant 8,588,635 - Ogawa , et al. November 19, 2	2013-11-19
Development Device And Image Forming Apparatus Incorporating Same App 20130216250 - SEKI; Hideyasu ; et al.	2013-08-22
Development Device, And Image Forming Apparatus And Process Cartridge Incorporating Same App 20130216276 - OGAWA; Yoshiko ; et al.	2013-08-22
Development Device, And Image Forming Apparatus And Process Cartridge Incorporating Same App 20130216277 - ENDOU; Osamu ; et al.	2013-08-22
Development Device, And Image Forming Apparatus And Process Cartridge Incorporating Same App 20130216278 - OGAWA; Yoshiko	2013-08-22
Developing Device And Image Forming Apparatus App 20130209143 - ENDOU; Osamu ; et al.	2013-08-15
Developing device, process cartridge, and image forming apparatus Grant 8,433,211 - Horike , et al. April 30, 2	2013-04-30
Development Device And Image Forming Apparatus Incorporating Same App 20130071147 - OGAWA; Yoshiko ; et al.	2013-03-21
Development Device And Image Forming Apparatus Incorporating Same App 20130071148 - ISHIKURA; Yuuji ; et al.	2013-03-21
Image Forming Apparatus App 20120057891 - ISHIKURA; Yuji ; et al.	2012-03-08
Image forming apparatus, image forming method, and computer program product Grant 8,041,238 - Nagatsuka , et al. October 18, 2	2011-10-18
Image forming apparatus and image forming method which controls the exposing of an image carrier to change the exposure time period in the main scanning direction Grant 8,041,241 - Kawasaki , et al. October 18, 2	2011-10-18
Development Device, Process Cartridge Incorporating Same, And Image Forming Apparatus Incorporating Same App 20110182626 - HIROTA; Tetsuro ; et al.	2011-07-28
Development Device, Process Cartridge Incorporating Same, And Image Forming Apparatus Incorporating Same App 20110164892 - OGAWA; Yoshiko ; et al.	2011-07-07
Developing Device, Process Cartridge, And Image Forming Apparatus App 20110064432 - Horike; Masanori ; et al.	2011-03-17
Toner consumption-calculating apparatus, image forming apparatus, and toner consumption calculating method Grant 7,885,566 - Konishi , et al. February 8, 2	2011-02-08
Developing device, image forming apparatus, and development error detecting method Grant 7,831,182 - Konishi , et al. November 9, 2	2010-11-09
Image forming apparatus and image forming method Grant 7,791,635 - Ogawa , et al. September 7, 2	2010-09-07
Development device for developing an electrostatic latent image formed on an image carrying member into a visible image Grant 7,697,875 - Sakagawa , et al. April 13, 2	2010-04-13
Development device comprising process cartridge and image formation apparatus comprising development device App 20090274485 - Adachi; Tomoya ; et al.	2009-11-05
Image Forming Apparatus, Image Forming Method, And Computer Program Product App 20090245822 - NAGATSUKA; Shingo ; et al.	2009-10-01
Image Forming Apparatus And Image Forming Method App 20090176171 - OGAWA; Yoshiko ; et al.	2009-07-09
Image Forming Apparatus, Process Cartridge, And Development Device App 20080317513 - SAKAGAWA; Yoshio ; et al.	2008-12-25
Developing Device, Image Forming Apparatus, And Development Error Detecting Method App 20080267641 - Konishi; Rumi ; et al.	2008-10-30
Image Forming Apparatus And Image Forming Method App 20080199792 - Kawasaki; Akihiro ; et al.	2008-08-21
Toner Consumption-calculating Apparatus, Image Forming Apparatus, And Toner Consumption Calculating Method App 20080075480 - Konishi; Rumi ; et al.	2008-03-27
Image forming method and apparatus for effectively conveying developer App 20060280529 - Nakagawa; Shuuichi ; et al.	2006-12-14
Method of detecting and processing abnormal message output from computer system and detecting and processing apparatus therefor Grant 5,291,590 - Ohnishi , et al. March 1, 1	1994-03-01

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.