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Patents Grants
last 30 patents
Information
Patent Grant
Pattern forming method, semiconductor device manufacturing method a...
Patent number
8,017,305
Issue date
Sep 13, 2011
Renesas Electronics Corporation
Takeo Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pattern forming method, electronic device manufacturing method and...
Patent number
7,824,843
Issue date
Nov 2, 2010
Renesas Electronics Corporation
Shuji Nakao
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Pattern forming method, semiconductor device manufacturing method a...
Patent number
7,670,756
Issue date
Mar 2, 2010
Renesas Technology Corp.
Takeo Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pattern forming method, semiconductor device manufacturing method a...
Patent number
7,459,265
Issue date
Dec 2, 2008
Renesas Technology Corp.
Takeo Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phase shift mask, method for forming pattern using phase shift mask...
Patent number
6,994,940
Issue date
Feb 7, 2006
Renesas Technology Corp.
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of focus monitoring and manufacturing method for an electron...
Patent number
6,890,692
Issue date
May 10, 2005
Renesas Technology Corp.
Shuji Nakao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pattern forming method and method of fabricating device
Patent number
6,828,080
Issue date
Dec 7, 2004
Renesas Technology Corp.
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Focus monitoring method, focus monitoring system, and device fabric...
Patent number
6,811,939
Issue date
Nov 2, 2004
Renesas Technology Corp.
Shuji Nakao
G02 - OPTICS
Information
Patent Grant
Focus monitoring method, focus monitoring apparatus, and method of...
Patent number
6,797,443
Issue date
Sep 28, 2004
Renesas Technology Corp.
Shuji Nakao
G02 - OPTICS
Information
Patent Grant
Photomask for focus monitoring
Patent number
6,764,794
Issue date
Jul 20, 2004
Renesas Technology Corp.
Shuji Nakao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Photomask for aberration measurement, aberration measurement method...
Patent number
6,743,554
Issue date
Jun 1, 2004
Renesas Technology Corp.
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for formation of semiconductor device pattern, method for de...
Patent number
6,709,792
Issue date
Mar 23, 2004
Renesas Technology Corp.
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for formation of semiconductor device pattern, method for de...
Patent number
6,706,453
Issue date
Mar 16, 2004
Renesas Technology Corp.
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for formation of semiconductor device pattern, method for de...
Patent number
6,605,411
Issue date
Aug 12, 2003
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Patterned figure resolution verification method and semiconductor p...
Patent number
6,449,386
Issue date
Sep 10, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Aligner having shared rotation shaft
Patent number
6,426,789
Issue date
Jul 30, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection aligner and exposure method using the same
Patent number
6,388,731
Issue date
May 14, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fine patterning utilizing an exposure method in photolithography
Patent number
6,329,306
Issue date
Dec 11, 2001
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection aligner and exposure method using the same
Patent number
6,243,159
Issue date
Jun 5, 2001
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of surface processing
Patent number
6,171,662
Issue date
Jan 9, 2001
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for fabricating a semiconductor integrated circuit utilizin...
Patent number
6,162,736
Issue date
Dec 19, 2000
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Aligner and patterning method using phase shift mask
Patent number
6,134,008
Issue date
Oct 17, 2000
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for manufacturing photomask and method of manu...
Patent number
6,042,977
Issue date
Mar 28, 2000
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phase shift mask and its manufacturing method and semiconductor dev...
Patent number
5,994,001
Issue date
Nov 30, 1999
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Ionized PVD device and method of manufacturing semiconductor device
Patent number
5,964,989
Issue date
Oct 12, 1999
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method and apparatus for manufacturing photomask and method of manu...
Patent number
5,962,172
Issue date
Oct 5, 1999
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Pattern forming method using phase shift mask
Patent number
5,958,656
Issue date
Sep 28, 1999
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phase shift mask, blank for phase shift mask, and method of manufac...
Patent number
5,902,702
Issue date
May 11, 1999
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phase shift mask, method of manufacturing phase shift mask and meth...
Patent number
5,882,827
Issue date
Mar 16, 1999
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Surface processing device
Patent number
5,868,849
Issue date
Feb 9, 1999
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
PATTERN FORMING METHOD, ELECTRONIC DEVICE MANUFACTURING METHOD AND...
Publication number
20110033656
Publication date
Feb 10, 2011
RENESAS ELECTRONICS CORPORATION
Shuji NAKAO
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN FORMING METHOD, SEMICONDUCTOR DEVICE MANUFACTURING METHOD A...
Publication number
20100104983
Publication date
Apr 29, 2010
Renesas Technology Corp.
Takeo Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PATTERN FORMING METHOD, SEMICONDUCTOR DEVICE MANUFACTURING METHOD A...
Publication number
20090075187
Publication date
Mar 19, 2009
Renesas Technology Corp.
Takeo Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Pattern forming method, electronic device manufacturing method and...
Publication number
20080182082
Publication date
Jul 31, 2008
RENESAS TECHNOLOGY CORP.
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photomask, method of generating mask pattern, and method of manufac...
Publication number
20060183030
Publication date
Aug 17, 2006
Renesas Technology Corp.
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Pattern forming method, semiconductor device manufacturing method a...
Publication number
20060088792
Publication date
Apr 27, 2006
Renesas Technology Corp.
Takeo Ishibashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photomask, photomask manufacturing method and semiconductor device...
Publication number
20050069788
Publication date
Mar 31, 2005
RENESAS TECHNOLOGY CORP.
Toshihiko Tanaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PHOTOMASK FOR FOCUS MONITORING, METHOD OF FOCUS MONITORING, UNIT FO...
Publication number
20040219441
Publication date
Nov 4, 2004
Renesas Technology Corp.
Shuji Nakao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Photomask for aberration measurement, aberration measurement method...
Publication number
20040214095
Publication date
Oct 28, 2004
Renesas Technology Corp.
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Phase shift mask, method for forming pattern using phase shift mask...
Publication number
20040161677
Publication date
Aug 19, 2004
RENESAS TECHNOLOGY CORP.
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Manufacturing method for semiconductor device
Publication number
20030203618
Publication date
Oct 30, 2003
Mitsubishi Denki Kabushiki Kaisha
Ayumi Minamide
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Photomask for aberration measurement, aberration measurement method...
Publication number
20030095247
Publication date
May 22, 2003
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Pattern forming method and method of fabricating device
Publication number
20030091940
Publication date
May 15, 2003
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Photomask for focus monitoring, method of focus monitoring, unit fo...
Publication number
20030073009
Publication date
Apr 17, 2003
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Focus monitoring method, focus monitoring system, and device fabric...
Publication number
20030031943
Publication date
Feb 13, 2003
Mitsubishi Denki Kabushiki Kaishi
Shuji Nakao
G02 - OPTICS
Information
Patent Application
Focus monitoring method, focus monitoring apparatus, and method of...
Publication number
20020195539
Publication date
Dec 26, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G02 - OPTICS
Information
Patent Application
Aligner having shared rotation shaft
Publication number
20020159043
Publication date
Oct 31, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for formation of semiconductor device pattern, method for de...
Publication number
20020155395
Publication date
Oct 24, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method for formation of semiconductor device pattern, method for de...
Publication number
20020150844
Publication date
Oct 17, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ALIGNER HAVING SHARED ROTATION SHAFT
Publication number
20020072194
Publication date
Jun 13, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for formation of semiconductor device pattern, method for de...
Publication number
20020028391
Publication date
Mar 7, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Semiconductor device and manufacturing method thereof
Publication number
20020022353
Publication date
Feb 21, 2002
Mitsubishi Denki Kabushiki Kaisha
Shuji Nakao
H01 - BASIC ELECTRIC ELEMENTS