Matsumura; Masashi

Patent Applications and Registrations

Patent applications and USPTO patent grants for Matsumura; Masashi.The latest application filed is for "semiconductor device including internal voltage generation circuit".

Company Profile

0.10.7

Matsumura; Masashi - Itami N/A JP
MATSUMURA; Masashi - ITAMI-SHI JP
Matsumura; Masashi - Hyogo 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
Semiconductor device having a plurality of memory modules Grant 8,837,238 - Matsumura , et al. September 16, 2	2014-09-16
Semiconductor device including internal voltage generation circuit Grant 8,599,639 - Akiyama , et al. December 3, 2	2013-12-03
Semiconductor Device Including Internal Voltage Generation Circuit App 20130249624 - AKIYAMA; Mihoko ; et al.	2013-09-26
Semiconductor device including internal voltage generation circuit Grant 8,451,678 - Akiyama , et al. May 28, 2	2013-05-28
Semiconductor Device App 20120185687 - MATSUMURA; Masashi ; et al.	2012-07-19
Semiconductor device including internal voltage generation circuit Grant 8,004,923 - Akiyama , et al. August 23, 2	2011-08-23
Semiconductor Device Including Internal Voltage Generation Circuit App 20110182131 - Akiyama; Mihoko ; et al.	2011-07-28
Semiconductor Device Including Internal Voltage Generation Circuit App 20100109761 - Akiyama; Mihoko ; et al.	2010-05-06
Semiconductor device including internal voltage generation circuit Grant 7,656,736 - Akiyama , et al. February 2, 2	2010-02-02
Semiconductor Device Undergoing Defect Detection Test App 20080298156 - YOSHINAGA; Kenji ; et al.	2008-12-04
Semiconductor device undergoing defect detection test Grant 7,408,818 - Yoshinaga , et al. August 5, 2	2008-08-05
Semiconductor device including internal voltage generation circuit App 20070216467 - Akiyama; Mihoko ; et al.	2007-09-20
Semiconductor device undergoing defect detection test App 20070183214 - Yoshinaga; Kenji ; et al.	2007-08-09
Clock synchronous memory embedded semiconductor integrated circuit device Grant 5,991,232 - Matsumura , et al. November 23, 1	1999-11-23
Semiconductor memory device capable of block writing in large bus width Grant 5,930,194 - Yamagata , et al. July 27, 1	1999-07-27

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