Azuma; Masanobu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Azuma; Masanobu.The latest application filed is for "base substrate, gallium nitride crystal multi-layer substrate and production process therefor".

Company Profile

0.12.20

Azuma; Masanobu - Shunan N/A JP
Azuma; Masanobu - Shunan-shi JP
Azuma; Masanobu - Kanagawa JP
Azuma; Masanobu - Yamaguchi JP
Azuma; Masanobu - Tokuyama JP
Azuma; Masanobu - Asahikawa 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
Aluminum nitride single crystal forming polygonal columns and a process for producing a plate-shaped aluminum nitride single crystal using the same Grant 8,921,980 - Amano , et al. December 30, 2	2014-12-30
Reformed aluminum nitride sintered body and method of producing the same Grant 8,703,041 - Kaito , et al. April 22, 2	2014-04-22
Aluminum nitride sintered body Grant 8,597,743 - Kanechika , et al. December 3, 2	2013-12-03
Base Substrate, Gallium Nitride Crystal Multi-layer Substrate And Production Process Therefor App 20130313567 - Furuya; Hiroshi ; et al.	2013-11-28
Silicon Melt Contact Member, Process For Production Thereof, And Process For Production Of Crystalline Silicon App 20130298822 - Komatsu; Ryuichi ; et al.	2013-11-14
Production Method Of An Aluminum Nitride Single Crystal App 20120240845 - Fukuyama; Hiroyuki ; et al.	2012-09-27
Aluminum nitride sintered body Grant 8,148,283 - Kanechika , et al. April 3, 2	2012-04-03
Cement for bonding an aluminum nitride arc tube body to a molybdenum electrode support, articles made therefrom, and methods for making same Grant 7,960,915 - Kanechika , et al. June 14, 2	2011-06-14
Aluminum Nitride Single Crystal Forming Polygonal Columns and a Process for Producing a Plate-Shaped Aluminum Nitride Single Crystal Using the Same App 20100255304 - Amano; Hiroshi ; et al.	2010-10-07
Process for Producing Aluminum Nitride Sintered Body App 20100233393 - Kanechika; Yukihiro ; et al.	2010-09-16
Reformed Aluminum Nitride Sintered Body And Method Of Producing The Same App 20100183860 - Kaito; Yuriko ; et al.	2010-07-22
Aluminum Nitride Sintered Body and Production Process for the Same App 20100093514 - Kanechika; Yukihiro ; et al.	2010-04-15
Process for Producing Integrated Body from Aluminum Nitride Sintered Body and High-Melting Point Metal Member App 20100015370 - Kanechika; Yukihiro ; et al.	2010-01-21
Cement App 20090174303 - Kanechika; Yukihiro ; et al.	2009-07-09
Methods of Joining Ceramics and Ceramic Joined Articles App 20090173437 - Kanechika; Yukihiro ; et al.	2009-07-09
Process for producing an aluminum nitride sintered body Grant 7,553,788 - Kanechika , et al. June 30, 2	2009-06-30
Methods of Joining Aluminum Nitride Sinters and Aluminum Nitride Joined Articles App 20090155625 - Kanechika; Yukihiro ; et al.	2009-06-18
Aluminum Nitride Sinter, Slurry, Green Object, and Degreased Object App 20090088312 - Umekawa; Hideki ; et al.	2009-04-02
Aluminum Nitride Sintered Body App 20090041961 - Kanechika; Yukihiro ; et al.	2009-02-12
Process for Producing an Aluminum Nitride Sintered Body App 20080300128 - Kanechika; Yukihiro ; et al.	2008-12-04
Aluminum nitride sintered body App 20080076658 - Kanechika; Yukihiro ; et al.	2008-03-27
Aluminum Nitride Junction Body And Method Of Producing The Same App 20070212567 - Esaki; Tatsuo ; et al.	2007-09-13
Aluminum nitride sintered body Grant 7,081,425 - Kanechika , et al. July 25, 2	2006-07-25
Aluminum nitride sintered body and method of producing same App 20050070421 - Kanechika, Yukihiro ; et al.	2005-03-31
Heat sink and its manufacturing method Grant 6,758,264 - Azuma July 6, 2	2004-07-06
Heat sink and its manufacturing method App 20030159817 - Azuma, Masanobu	2003-08-28
Pyrimidine compound and anti-rotavirus composition Grant 6,080,750 - Hisaki , et al. June 27, 2	2000-06-27

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