loadpatents
Patent applications and USPTO patent grants for Sekino; Masato.The latest application filed is for "method for producing silica-zirconia composite particles each coated with silica layer".
Patent | Date |
---|---|
Method for producing silica-zirconia composite particles each coated with silica layer Grant 9,067,798 - Sekino , et al. June 30, 2 | 2015-06-30 |
Method For Producing Silica-zirconia Composite Particles Each Coated With Silica Layer App 20120121804 - Sekino; Masato ;   et al. | 2012-05-17 |
Method of preparing a ceramic artificial crown and a preparation kit used therefor Grant 6,923,420 - Sekino , et al. August 2, 2 | 2005-08-02 |
Method of producing ceramic crowns Grant 6,740,267 - Sekino , et al. May 25, 2 | 2004-05-25 |
Method of preparing a ceramic artificial crown and a preparation kit used therefor App 20030215770 - Sekino, Masato ;   et al. | 2003-11-20 |
Dental porcelain Grant 6,187,701 - Sekino , et al. February 13, 2 | 2001-02-13 |
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.