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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
8,749,058
Issue date
Jun 10, 2014
Renesas Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having silicon-diffused metal wiring layer and...
Patent number
8,642,467
Issue date
Feb 4, 2014
Renesas Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
8,486,836
Issue date
Jul 16, 2013
Renesas Electronics Corporation
Daisuke Oshida
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
8,435,828
Issue date
May 7, 2013
Renesas Electronics Corporation
Hironori Yamamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having silicon-diffused metal wiring layer and...
Patent number
8,115,318
Issue date
Feb 14, 2012
Renesas Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
8,030,737
Issue date
Oct 4, 2011
Renesas Electronics Corporation
Daisuke Oshida
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of manufacturing a semiconductor device
Patent number
7,910,474
Issue date
Mar 22, 2011
NEC Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having projection on lower electrode and metho...
Patent number
7,897,475
Issue date
Mar 1, 2011
Renesas Electronics Corporation
Daisuke Oshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having silicon-diffused metal wiring layer and...
Patent number
7,842,602
Issue date
Nov 30, 2010
Renesas Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a semiconductor device having a multi-laye...
Patent number
7,833,901
Issue date
Nov 16, 2010
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic insulating film, manufacturing method thereof, semiconducto...
Patent number
7,763,979
Issue date
Jul 27, 2010
NEC Electronics Corporation
Koichi Ohto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Semiconductor device and method of manufacturing the same
Patent number
7,745,937
Issue date
Jun 29, 2010
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor method having silicon-diffused metal wiring layer
Patent number
7,737,555
Issue date
Jun 15, 2010
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single damascene structure semiconductor device having silicon-diff...
Patent number
7,687,917
Issue date
Mar 30, 2010
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,649,258
Issue date
Jan 19, 2010
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device
Patent number
7,615,498
Issue date
Nov 10, 2009
NEC Electronics Corporation
Yoichi Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor chip
Patent number
7,564,132
Issue date
Jul 21, 2009
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of semiconductor device
Patent number
7,563,705
Issue date
Jul 21, 2009
NEC Electronics Corporation
Takashi Tonegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing same
Patent number
7,557,447
Issue date
Jul 7, 2009
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
7,531,891
Issue date
May 12, 2009
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing same
Patent number
7,473,630
Issue date
Jan 6, 2009
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
7,391,115
Issue date
Jun 24, 2008
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of semiconductor device
Patent number
7,268,087
Issue date
Sep 11, 2007
NEC Electronics Corporation
Hidemitsu Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacturing a semiconductor de...
Patent number
7,180,191
Issue date
Feb 20, 2007
NEC Electronics Corporation
Yoichi Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for manufacturing same
Patent number
7,135,776
Issue date
Nov 14, 2006
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having two distinct sioch layers
Patent number
7,132,732
Issue date
Nov 7, 2006
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor interconnect structure
Patent number
7,119,441
Issue date
Oct 10, 2006
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating semiconductor device using plasma-enhanced CVD
Patent number
7,074,698
Issue date
Jul 11, 2006
NEC Electronics Corporation
Noboru Morita
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Semiconductor device and method and apparatus for manufacturing the...
Patent number
6,879,042
Issue date
Apr 12, 2005
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method of semicondcutor device
Patent number
6,787,480
Issue date
Sep 7, 2004
NEC Corporation
Hidemitsu Aoki
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20120181694
Publication date
Jul 19, 2012
RENESAS ELECTRONICS CORPORATION
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING SILICON-DIFFUSED METAL WIRING LAYER AND...
Publication number
20120108060
Publication date
May 3, 2012
NEC ELECTRONICS CORPORATION
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20110318900
Publication date
Dec 29, 2011
RENESAS ELECTRONICS CORPORATION
Daisuke OSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20110171775
Publication date
Jul 14, 2011
RENESAS ELECTRONICS CORPORATION
Hironori YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING SILICON-DIFFUSED METAL WIRING LAYER AND...
Publication number
20100224995
Publication date
Sep 9, 2010
NEC ELECTRONICS CORPORATION
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having projection on lower electrode and metho...
Publication number
20080237793
Publication date
Oct 2, 2008
NEC Electronics Corporation
Daisuke Oshida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20080217737
Publication date
Sep 11, 2008
NEC Electronics Corporation
Daisuke OSHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20080194102
Publication date
Aug 14, 2008
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC INSULATING FILM, MANUFACTURING METHOD THEREOF, SEMICONDUCTO...
Publication number
20070246804
Publication date
Oct 25, 2007
Koichi Ohto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEMICONDUCTOR DEVICE HAVING SILICON-DIFFUSED METAL WIRING LAYER AND...
Publication number
20070212809
Publication date
Sep 13, 2007
NEC ELECTRONICS CORPORATION
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for manufacturing same
Publication number
20070182014
Publication date
Aug 9, 2007
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of manufacturing a semiconductor device
Publication number
20070117405
Publication date
May 24, 2007
NEC ELECTRONICS CORPORATION
Yoichi Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device having silicon-diffused metal wiring layer and...
Publication number
20070108620
Publication date
May 17, 2007
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, and production method for manufacturing such...
Publication number
20070045861
Publication date
Mar 1, 2007
NEC ELECTRONICS CORPORATION
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for manufacturing same
Publication number
20070032070
Publication date
Feb 8, 2007
NEC ELECTRONICS CORPORATION
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor chip
Publication number
20060208361
Publication date
Sep 21, 2006
NEC ELECTRONICS CORPORATION
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing the same
Publication number
20060186549
Publication date
Aug 24, 2006
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Manufacturing method of semiconductor device
Publication number
20060141778
Publication date
Jun 29, 2006
NEC Electronics Corporation
Takashi Tonegawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method for manufacturing same
Publication number
20060060975
Publication date
Mar 23, 2006
NEC ELECTRONICS CORPORATION
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20060038297
Publication date
Feb 23, 2006
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device and method of manufacturing a semiconductor de...
Publication number
20050170633
Publication date
Aug 4, 2005
NEC Electronics Corporation
Yoichi Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device
Publication number
20050167844
Publication date
Aug 4, 2005
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor interconnect structure
Publication number
20050159012
Publication date
Jul 21, 2005
NEC ELECTRONICS CORPORATION
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Manufacturing method of semiconductor device
Publication number
20040266171
Publication date
Dec 30, 2004
NEC Electronics Corporation
Hidemitsu Aoki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor device, and production method for manufacturing such...
Publication number
20040183162
Publication date
Sep 23, 2004
NEC ELECTRONICS CORPORATION
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of fabricating semiconductor device using Plasma-Enhanced CVD
Publication number
20040185668
Publication date
Sep 23, 2004
NEC Electronics Corporation
Noboru Morita
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20040155342
Publication date
Aug 12, 2004
NEC Electronics Corporation
Tatsuya Usami
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Organic insulating film, manufacturing method thereof, semiconducto...
Publication number
20040152334
Publication date
Aug 5, 2004
NEC Electonics Corporation
Koichi Ohto
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Semiconductor device having silicon-diffused metal wiring layer and...
Publication number
20040046261
Publication date
Mar 11, 2004
NEC Electronics Corporation
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for forming a capping layer on a copper interconnect
Publication number
20040029380
Publication date
Feb 12, 2004
NEC ELECTRONICS CORPORATION
Koichi Ohto
H01 - BASIC ELECTRIC ELEMENTS