Kamigaki; Mamoru

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kamigaki; Mamoru.The latest application filed is for "black magnetic iron oxide particles".

Company Profile

0.9.11

Kamigaki; Mamoru - Hiroshima-ken N/A JP
Kamigaki; Mamoru - Otake JP
Kamigaki; Mamoru - Ohtake JP
KAMIGAKI; Mamoru - Hatsukaichi-shi JP
Kamigaki; Mamoru - Hatsukaichi JP
Kamigaki; Mamoru - Otake-shi JP
Kamigaki; Mamoru - Ohtake-shi JP
Kamigaki; Mamoru - Kure JP
Kamigaki, Mamoru - Kure-shi JP
Kamigaki, Mamoru - Hiroshima-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
Black magnetic iron oxide particles Grant 8,545,713 - Iwai , et al. October 1, 2	2013-10-01
Black Magnetic Iron Oxide Particles App 20120064449 - Iwai; Ryo ; et al.	2012-03-15
Black magnetic iron oxide particles having a specific dissolution of sulfur element Grant 7,597,958 - Uemoto , et al. October 6, 2	2009-10-06
Black magnetic iron oxide particles having high breakdown voltage Grant 7,572,505 - Uchida , et al. August 11, 2	2009-08-11
Functional material, dispersion containing the functional material, and process for producing the functional material App 20090007821 - KAMIGAKI; Mamoru ; et al.	2009-01-08
Functional material, dispersion containing the functional material, and process for producing the functional material Grant 7,432,314 - Kamigaki , et al. October 7, 2	2008-10-07
Black magnetic iron oxide particles App 20080206566 - Uemoto; Shinji ; et al.	2008-08-28
Black magnetic iron oxide particles App 20070254157 - Uchida; Naoki ; et al.	2007-11-01
Black magnetic acicular composite particles for magnetic recording medium and magnetic recording medium using the same Grant 6,863,966 - Hayashi , et al. March 8, 2	2005-03-08
Black magnetic acicular containing composite particles magnetic recording medium Grant 6,767,611 - Hayashi , et al. July 27, 2	2004-07-27
Magnetic recording medium Grant 6,689,452 - Kamigaki , et al. February 10, 2	2004-02-10
Functional material, dispersion containing the functional material, and process for producing the fuctional material App 20030199608 - Kamigaki, Mamoru ; et al.	2003-10-23
Magnetic composite particles for magnetic recording medium, process for producing the same and magnetic recording medium the same App 20030134152 - Hayashi, Kazuyuki ; et al.	2003-07-17
Magnetic recording medium App 20030031895 - Kamigaki, Mamoru ; et al.	2003-02-13
Black magnetic acicular composite particles for magnetic recording medium and magnetic recording medium using the same App 20030027018 - Hayashi, Kazuyuki ; et al.	2003-02-06
Composite magnetic metal particles containing iron as a main component, process for producing the same and magnetic recording medium App 20020192504 - Kamigaki, Mamoru ; et al.	2002-12-19
Magnetic recording medium and magnetic composite particles or magnetic recording medium App 20020164502 - Hayashi, Kazuyuki ; et al.	2002-11-07
Magnetic recording medium App 20010044036 - Hayashi, Kazuyuki ; et al.	2001-11-22
Pigment, process for producing the same and paint using the same Grant 6,019,834 - Hayashi , et al. February 1, 2	2000-02-01

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.