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Ryotaro Yagi
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and method of manufacturing semiconductor device
Patent number
10,115,792
Issue date
Oct 30, 2018
Rohm Co., Ltd.
Shinya Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing semiconductor device
Patent number
9,281,391
Issue date
Mar 8, 2016
Rohm Co., Ltd.
Shinya Yamazaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of fabricating the same
Patent number
8,384,208
Issue date
Feb 26, 2013
Sanyo Electric Co., LTD
Yoshinori Shishida
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Semiconductor device and method of manufacturing semiconductor device
Patent number
8,237,221
Issue date
Aug 7, 2012
Rohm Co., Ltd.
Ryotaro Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
8,044,491
Issue date
Oct 25, 2011
Rohm Co., Ltd.
Ryotaro Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing semiconductor device
Patent number
8,022,472
Issue date
Sep 20, 2011
Rohm Co., Ltd.
Ryotaro Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device comprising insulating film
Patent number
8,022,497
Issue date
Sep 20, 2011
Sanyo Electric Co., LTD
Yoshinori Shishida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
7,781,863
Issue date
Aug 24, 2010
Rohm Co., Ltd.
Ryotaro Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
7,646,101
Issue date
Jan 12, 2010
Rohm Co., Ltd.
Ryotaro Yagi
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20160163795
Publication date
Jun 9, 2016
Rohm Co., Ltd.
Shinya YAMAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20140306275
Publication date
Oct 16, 2014
Rohm Co., Ltd.
Shinya YAMAZAKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20110298044
Publication date
Dec 8, 2011
Ryotaro YAGI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20100283125
Publication date
Nov 11, 2010
Rohm Co., Ltd.
Ryotaro Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing semiconductor device
Publication number
20090140330
Publication date
Jun 4, 2009
Rohm Co., Ltd.
Ryotaro Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20080164565
Publication date
Jul 10, 2008
Rohm Co., Ltd.
Ryotaro Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of fabricating the same
Publication number
20080050566
Publication date
Feb 28, 2008
SANYO ELECTRIC CO., LTD.
Yoshinori Shishida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of forming a multilayer wiring by the use of copper damascen...
Publication number
20070269977
Publication date
Nov 22, 2007
NEC Corporation
Shinichi Chikaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20070228528
Publication date
Oct 4, 2007
Ryotaro Yagi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of fabricating the same
Publication number
20070205484
Publication date
Sep 6, 2007
SANYO ELECTRIC CO., LTD.
Yoshinori Shishida
H01 - BASIC ELECTRIC ELEMENTS