Kurosu; Hisao

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kurosu; Hisao.The latest application filed is for "anisotropic magnetic material-dispersed resin carrier, electrophotographic developer, and developing device".

Company Profile

0.10.9

Kurosu; Hisao - Kanagawa JP
Kurosu; Hisao - Yokohama JP
Kurosu; Hisao - Kanagawa-ken JP
Kurosu; Hisao - Yokohama-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
Anisotropic magnetic material-dispersed resin carrier, electrophotographic developer, and developing device Grant 8,603,718 - Suzuki , et al. December 10, 2	2013-12-10
Anisotropic Magnetic Material-dispersed Resin Carrier, Electrophotographic Developer, And Developing Device App 20120202147 - SUZUKI; Kazumi ; et al.	2012-08-09
Developing method, developing device, and process cartridge and image forming apparatus using the developing device Grant 7,416,828 - Kurosu August 26, 2	2008-08-26
Method, device and image forming apparatus for developing an image using a two-component developing agent Grant 7,308,223 - Kurosu December 11, 2	2007-12-11
Method and apparatus for developing a latent image using toner grains constituting a developer Grant 7,155,150 - Kurosu December 26, 2	2006-12-26
Image forming apparatus and developing device therefor App 20060120768 - Kurosu; Hisao	2006-06-08
Method and apparatus of developing a latent image formed on a surface of an image carrier Grant 7,035,576 - Kurosu April 25, 2	2006-04-25
Magnetic carrier, two-component developer, development method, development device and image forming apparatus of electrophotography Grant 7,020,421 - Enoki , et al. March 28, 2	2006-03-28
Developing method, developing device, and process cartridge and image forming apparatus using the developing device App 20060063093 - Kurosu; Hisao	2006-03-23
Image forming apparatus having a development apparatus forming a magnetic brush separated from a latent image carrier outside a development area Grant 6,882,818 - Kurosu April 19, 2	2005-04-19
Developing method, developing device and image forming apparatus using the developing method App 20040229152 - Kurosu, Hisao	2004-11-18
Magnetic carrier, two-component developer, development method, development device and image forming apparatus of electrophotography App 20040190946 - Enoki, Shigekazu ; et al.	2004-09-30
Developing device using a two-ingredient type developer and image forming apparatus using the same Grant 6,760,561 - Kurosu July 6, 2	2004-07-06
Image forming apparatus and developing device therefor App 20040126145 - Kurosu, Hisao	2004-07-01
Developing device and image forming apparatus using the same Grant 6,708,015 - Kurosu , et al. March 16, 2	2004-03-16
Developing device using a two-ingredient type developer and image forming apparatus using the same App 20030049053 - Kurosu, Hisao	2003-03-13
Image forming apparatus having a development apparatus forming an improved magnetic brush App 20020191989 - Kurosu, Hisao	2002-12-19
Developing device and image forming apparatus using the same App 20020146632 - Kurosu, Hisao ; et al.	2002-10-10

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.