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Method of producing .alpha. crystal structure-based alumina films
Grant 9,260,776 - Kohara , et al. February 16, 2 | 2016-02-16 |
Process for producing alumina coating composed mainly of .alpha.-type crystal structure
Grant 8,323,807 - Kohara , et al. December 4, 2 | 2012-12-04 |
Protective alumina film and production method thereof
Grant 8,309,236 - Tamagaki , et al. November 13, 2 | 2012-11-13 |
Reactive sputtering method and device
Grant 8,163,140 - Ikari , et al. April 24, 2 | 2012-04-24 |
Method Of Producing Alpha Crystal Structure-based Alumina Films
App 20110220486 - KOHARA; Toshimitsu ; et al. | 2011-09-15 |
Protective Alumina Film And Production Method Thereof
App 20110200806 - TAMAGAKI; Hiroshi ; et al. | 2011-08-18 |
Method for preparing alumna coating film having alpha-type crystal structure as primary structure
Grant 7,967,957 - Kohara , et al. June 28, 2 | 2011-06-28 |
Protective alumina film and production method thereof
Grant 7,955,722 - Tamagaki , et al. June 7, 2 | 2011-06-07 |
Methods of producing an alumina film mainly in alpha crystal structure and the multilayer film thereof
Grant 7,776,393 - Tamagaki , et al. August 17, 2 | 2010-08-17 |
PROCESS FOR PRODUCING AN ALUMINA COATING COMPOSED MAINLY OF a-TYPE CRYSTAL STRUCTURE
App 20090214894 - KOHARA; Toshimitsu ; et al. | 2009-08-27 |
Process For Producing An Alumina Coating Comprised Mainly Of Alpha Crystal Structure
App 20090173625 - KOHARA; Toshimitsu ; et al. | 2009-07-09 |
Process for producing an alumina coating comprised mainly of .alpha. crystal structure
Grant 7,531,212 - Kohara , et al. May 12, 2 | 2009-05-12 |
Multilayered film having excellent wear resistance, heat resistance and adhesion to substrate and method for producing the same
Grant 7,241,492 - Kohara , et al. July 10, 2 | 2007-07-10 |
Multilayer coating excellent in wear resistance and heat resistance
Grant 7,169,485 - Kohara , et al. January 30, 2 | 2007-01-30 |
Alumina protective coating film and method for formation thereof
App 20060263640 - Tamagaki; Hiroshi ; et al. | 2006-11-23 |
Methods of producing an alumina film mainly in alpha crystal structure and the multilayer film thereof
App 20060257562 - Tamagaki; Hiroshi ; et al. | 2006-11-16 |
Method for producing alpha-alumina layer-formed member and surface treatment
App 20060219325 - Kohara; Toshimitsu | 2006-10-05 |
Multilayer coating excellent in wear resistance and heat resistance
App 20060014041 - Kohara; Toshimitsu ; et al. | 2006-01-19 |
Method for preparing alumna coating film having alpha-type crystal structure as primary structure
App 20060006059 - Kohara; Toshimitsu ; et al. | 2006-01-12 |
Process for producing alumina coating composed mainly of alpha-type crystal structure, alumina coating composed mainly of alpha-type crystal structure, laminate coating including the alumina coating, member clad with the alumina coating or laminate coating, process for producing the member, and phys
App 20050276990 - Kohara, Toshimitsu ; et al. | 2005-12-15 |
Reactive sputtering method and device
App 20050205413 - Ikari, Yoshimitsu ; et al. | 2005-09-22 |
Multilayered film having excellent wear resistance, heat resistance and adhesion to substrate and method for producing the same
App 20050058850 - Kohara, Toshimitsu ; et al. | 2005-03-17 |
Sputter device
Grant 6,749,730 - Kohara , et al. June 15, 2 | 2004-06-15 |
Multilayer film formed body
Grant 6,716,540 - Kohara , et al. April 6, 2 | 2004-04-06 |
Sputter device
App 20030155236 - Kohara, Toshimitsu ; et al. | 2003-08-21 |
Multilayer film formed body
App 20020136895 - Kohara, Toshimitsu ; et al. | 2002-09-26 |
Magnetron sputtering apparatus
Grant 6,156,170 - Akari , et al. December 5, 2 | 2000-12-05 |
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