Komatsu; Michiyasu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Komatsu; Michiyasu.The latest application filed is for "silicon nitride sintered body and wear resistant member using the same".

Company Profile

0.35.17

Komatsu; Michiyasu - Yokohama JP
Komatsu; Michiyasu - Yokohama-shi JP
Komatsu; Michiyasu - Kanagawa-ken JP
Komatsu; Michiyasu - Tokyo JP
Komatsu; Michiyasu - Kanagawa 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
Silicon nitride sintered body and wear resistant member using the same Grant 9,440,887 - Funaki , et al. September 13, 2	2016-09-13
Silicon Nitride Sintered Body And Wear Resistant Member Using The Same App 20150251957 - Funaki; Kai ; et al.	2015-09-10
Ceramic metal composite and semiconductor device using the same Grant 8,518,554 - Naba , et al. August 27, 2	2013-08-27
POLYCRYSTALLINE ALUMINUM NITRIDE BASE MATERIAL FOR CRYSTAL GROWTH OF GaN-BASE SEMICONDUCTOR AND METHOD FOR MANUFACTURING GaN-BASE SEMICONDUCTOR USING THE SAME App 20130157445 - Miyashita; Kimiya ; et al.	2013-06-20
Silicon nitride sintered compact and sliding member using the same Grant 8,133,830 - Takao , et al. March 13, 2	2012-03-13
Silicon Nitride Sintered Compact And Sliding Member Using The Same App 20100054652 - Takao; Minoru ; et al.	2010-03-04
High thermally conductive aluminum nitride sintered product Grant 7,662,736 - Komatsu , et al. February 16, 2	2010-02-16
Ceramic-metal Bonded Body, Method For Manufacturing The Bonded Body And Semi-conductor Device Using The Bonded Body App 20090283309 - Naba; Takayuki ; et al.	2009-11-19
Wear resistant member comprised of silicon nitride and process for producing the same Grant 7,521,388 - Komatsu , et al. April 21, 2	2009-04-21
Process For Producing Nonflat Ceramic Substrate App 20090090452 - Naba; Takayuki ; et al.	2009-04-09
High Thermally Conductive Aluminum Nitride Sintered Product App 20090075071 - Komatsu; Michiyasu ; et al.	2009-03-19
High thermally conductive aluminum nitride sintered product Grant 7,479,467 - Komatsu , et al. January 20, 2	2009-01-20
Wear resistant member comprised of silicon nitride and process for producing the same App 20070161493 - Komatsu; Michiyasu ; et al.	2007-07-12
High thermally conductive aluminum nitride sintered product App 20070161495 - Komatsu; Michiyasu ; et al.	2007-07-12
Silicon nitride sintered body having high heat conductivity and silicon nitride structural element Grant 7,192,899 - Komatsu March 20, 2	2007-03-20
Silicon nitride anti-wear member and process for producing the same Grant 7,151,066 - Komatsu , et al. December 19, 2	2006-12-19
Silicon nitride sintered body having high heat conductivity and silicon nitride structural element App 20060128552 - Komatsu; Michiyasu	2006-06-15
Wear-resistant silicon nitride member and method of manufacture thereof Grant 7,056,850 - Komatsu June 6, 2	2006-06-06
Silicon nitride anti-wear member and process for producing the same App 20050224763 - Komatsu, Michiyasu ; et al.	2005-10-13
Wear-resistant silicon nitride member and method of manufacture thereof App 20040191535 - Komatsu, Michiyasu	2004-09-30
Silicon nitride wear resistant member and manufacturing method thereof Grant 6,797,660 - Komatsu September 28, 2	2004-09-28
Silicon nitride wear resistant member and method of manufacturing the member Grant 6,784,131 - Komatsu , et al. August 31, 2	2004-08-31
Wear resistant member for electronic equipment, and bearing and spindle motor therewith Grant 6,642,165 - Miyashita , et al. November 4, 2	2003-11-04
Silicon nitride ceramic substrate, silicon nitride ceramic circuit board using the substrate, and method of manufacturing the substrate Grant 6,613,443 - Komatsu , et al. September 2, 2	2003-09-02
Silicon nitride wear resistant member and method of manufacturing the member App 20020136908 - Komatsu, Michiyasu ; et al.	2002-09-26
Wear resistant member for electronic equipment, and bearing and spindle motor therewith App 20020098966 - Miyashita, Kimiya ; et al.	2002-07-25
Silicon nitride ceramic substrate, silicon nitride ceramic circuit board using the substrate, and method of manufacturing the substrate App 20020084103 - Komatsu, Michiyasu ; et al.	2002-07-04
Wear resistant member for electronic equipment and bearing and spindle motor therewith App 20020013211 - Takenami, Yukihiro ; et al.	2002-01-31
Silicon nitride wear resistant member and manufacturing method thereof App 20020010068 - Komatsu, Michiyasu	2002-01-24
High thermal conductive silicon nitride sintered body and method of producing the same Grant 6,242,374 - Komatsu June 5, 2	2001-06-05
Silicon nitride circuit board Grant 6,040,039 - Ikeda , et al. March 21, 2	2000-03-21
Silicon nitride circuit board Grant 5,998,000 - Ikeda , et al. December 7, 1	1999-12-07
Aluminum nitride sintered body and method for manufacturing the same Grant 5,767,028 - Komatsu , et al. June 16, 1	1998-06-16
Aluminum nitride sintered body and method of manufacturing the same Grant 5,763,344 - Komatsu June 9, 1	1998-06-09
High thermal conductive silicon nitride sintered body, method of producing the same and press-contacted body Grant 5,744,410 - Komatsu , et al. April 28, 1	1998-04-28
High thermal conductive silicon nitride structural member, semiconductor package, heater and thermal head Grant 5,698,896 - Komatsu , et al. December 16, 1	1997-12-16
High thermal conductive silicon nitride sintered body and method of producing the same Grant 5,439,856 - Komatsu August 8, 1	1995-08-08
Wear-resistant member Grant 5,178,647 - Komatsu , et al. January 12, 1	1993-01-12
Silicon nitride ceramic article Grant 4,902,653 - Komatsu , et al. February 20, 1	1990-02-20
Sliding member of high strength and high abrasion resistance Grant 4,879,263 - Komeya , et al. November 7, 1	1989-11-07
Sintered ceramic body Grant 4,713,302 - Komatsu December 15, 1	1987-12-15
Sintered Si.sub.3 N.sub.4 body Grant 4,412,009 - Komatsu , et al. * October 25, 1	1983-10-25
Sintered body of silicon nitride-based ceramics Grant 4,407,971 - Komatsu , et al. October 4, 1	1983-10-04
Sintered body of ceramics and preparation thereof Grant 4,407,970 - Komatsu , et al. October 4, 1	1983-10-04
Method of producing sintered body of ceramics Grant 4,327,187 - Komatsu , et al. April 27, 1	1982-04-27
Method of producing highly densified ceramic articles Grant 4,296,065 - Ishii , et al. October 20, 1	1981-10-20
Rotary anode for X-ray tube and a method for manufacturing the same Grant 4,168,449 - Koizumi , et al. September 18, 1	1979-09-18
Composite ceramic articles Grant 4,156,051 - Nakamura , et al. May 22, 1	1979-05-22
Silicon nitride-based sintered material and method for manufacturing the same Grant 4,143,107 - Ishii , et al. March 6, 1	1979-03-06
Silicon nitride-based sintered material and method for manufacturing the same Grant 4,046,580 - Ishii , et al. September 6, 1	1977-09-06

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