Sakamoto; Norimasa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sakamoto; Norimasa.The latest application filed is for "piezoelectric ceramic and piezoelectric element employing it".

Company Profile

0.5.12

Sakamoto; Norimasa - Tokyo JP
Sakamoto; Norimasa - Chuo-ku Tokyo

*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
Piezoelectric ceramic composition Grant 8,142,677 - Hirose , et al. March 27, 2	2012-03-27
Piezoelectric Ceramic And Piezoelectric Element Employing It App 20090243439 - FURUKAWA; Masahito ; et al.	2009-10-01
Laminated piezoelectric element and production method of the same Grant 7,564,176 - Sakamoto , et al. July 21, 2	2009-07-21
Piezoelectric ceramic composition and laminated piezoelectric element Grant 7,528,531 - Iezumi , et al. May 5, 2	2009-05-05
Piezoelectric ceramic composition and laminated piezoelectric element Grant 7,507,347 - Iezumi , et al. March 24, 2	2009-03-24
Piezoelectric ceramic composition and laminated piezoelectric element Grant 7,498,725 - Iezumi , et al. March 3, 2	2009-03-03
Piezoelectric Ceramic Composition App 20080245990 - Hirose; Masakazu ; et al.	2008-10-09
Piezoelectric Ceramic Composition And Laminated Piezoelectric Element App 20080129155 - Iezumi; Kumiko ; et al.	2008-06-05
Piezoelectric Ceramic Composition And Laminated Piezoelectric Element App 20080129154 - Iezumi; Kumiko ; et al.	2008-06-05
Piezoelectric Ceramic Composition And Laminated Piezoelectric Element App 20070222341 - Iezumi; Kumiko ; et al.	2007-09-27
Laminated Piezoelectric Element And Production Method Of The Same App 20070222340 - Sakamoto; Hideya ; et al.	2007-09-27
Multilayer piezoelectric element App 20070216264 - Furukawa; Masahito ; et al.	2007-09-20
Piezoelectric Ceramic Composition And Laminated Piezoelectric Element App 20070080317 - Iezumi; Kumiko ; et al.	2007-04-12
Piezoelectric ceramic composition, production method thereof, piezoelectric element and fabrication method thereof App 20060202152 - Iezumi; Kumiko ; et al.	2006-09-14
Piezoelectric ceramic composition App 20060043329 - Hirose; Masakazu ; et al.	2006-03-02
Method for producing dielectric ceramic powder and method for producing composite dielectric material App 20050237695 - Kanada, Isao ; et al.	2005-10-27
Dielectric ceramic powder, method for producing the same, and composite dielectric material App 20050131122 - Kanada, Isao ; et al.	2005-06-16

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.