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Takeshi Fujino
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Itami, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor memory device storing redundant replacement informati...
Patent number
7,433,251
Issue date
Oct 7, 2008
Renesas Technology Corp.
Masaru Haraguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device storing redundant replacement informati...
Patent number
7,254,069
Issue date
Aug 7, 2007
Renesas Technology Corp.
Masaru Haraguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory circuit
Patent number
7,237,175
Issue date
Jun 26, 2007
Renesas Technology Corp.
Makoto Hatakenaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Refresh-free dynamic semiconductor memory device
Patent number
7,139,208
Issue date
Nov 21, 2006
Renesas Technology Corp.
Kazutami Arimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device having logic circuit and dy...
Patent number
7,102,954
Issue date
Sep 5, 2006
Renesas Technology Corp.
Hideyuki Noda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device with test data output nodes...
Patent number
7,047,461
Issue date
May 16, 2006
Renesas Technology Corp.
Akira Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Low-power consumption semiconductor memory device
Patent number
6,980,454
Issue date
Dec 27, 2005
Renesas Technology Corp.
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Grant
Refresh-free dynamic semiconductor memory device
Patent number
6,925,022
Issue date
Aug 2, 2005
Renesas Technology Corp.
Kazutami Arimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Low-power consumption semiconductor memory device
Patent number
6,804,164
Issue date
Oct 12, 2004
Renesas Technology Corp.
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having write column select gate
Patent number
6,674,685
Issue date
Jan 6, 2004
Renesas Technology Corp.
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Grant
Logic-merged memory
Patent number
6,649,984
Issue date
Nov 18, 2003
Mitsubishi Denki Kabushiki Kaisha
Hideyuki Noda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having write column select gate
Patent number
6,643,214
Issue date
Nov 4, 2003
Mitsubishi Denki Kabushiki Kaisha
Yasuhiko Taito
G11 - INFORMATION STORAGE
Information
Patent Grant
Low-power consumption semiconductor memory device
Patent number
6,636,454
Issue date
Oct 21, 2003
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Grant
Retrievable memory capable of outputting a piece of data with respe...
Patent number
6,590,511
Issue date
Jul 8, 2003
Mitsubishi Denki Kabushiki Kaisha
Isamu Hayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having row-related circuit operating at...
Patent number
6,507,532
Issue date
Jan 14, 2003
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Grant
DYNAMIC SEMICONDUCTOR MEMORY DEVICE CAPABLE OF REARRANGING DATA STO...
Patent number
6,449,204
Issue date
Sep 10, 2002
Mitsubishi Denki Kabushiki Kaisha
Kazutami Arimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device suitable for merging with logic
Patent number
6,418,067
Issue date
Jul 9, 2002
Mitsubishi Denki Kabushiki Kaisha
Naoya Watanabe
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device including a plurality of memory blocks...
Patent number
6,404,695
Issue date
Jun 11, 2002
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having a multi-layer interconnection st...
Patent number
6,392,942
Issue date
May 21, 2002
Mitsubisishi Denki Kabushiki Kaisha
Hideyuki Noda
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device capable of performing stable operation...
Patent number
6,337,506
Issue date
Jan 8, 2002
Mitsubishi Denki Kabushiki Kaisha
Fukashi Morishita
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device
Patent number
6,272,034
Issue date
Aug 7, 2001
Mitsubishi Denki Kabushiki Kaisha
Mitsuya Kinoshita
G11 - INFORMATION STORAGE
Information
Patent Grant
High speed operable semiconductor memory device with memory blocks...
Patent number
6,215,720
Issue date
Apr 10, 2001
Mitsubishi Denki Kabushiki Kaisha
Teruhiko Amano
G11 - INFORMATION STORAGE
Information
Patent Grant
Dynamic semiconductor memory device
Patent number
6,151,244
Issue date
Nov 21, 2000
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Grant
High speed operable semiconductor memory device with memory blocks...
Patent number
6,072,743
Issue date
Jun 6, 2000
Mitsubishi Denki Kabushiki Kaisha
Teruhiko Amano
G11 - INFORMATION STORAGE
Information
Patent Grant
Multi-bank clock synchronous type semiconductor memory device havin...
Patent number
6,064,621
Issue date
May 16, 2000
Mitsubishi Denki Kabushiki Kaisha
Tetsushi Tanizaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having hierarchical word line structure
Patent number
5,966,340
Issue date
Oct 12, 1999
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing semiconductor memory device capable of read...
Patent number
5,960,253
Issue date
Sep 28, 1999
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device capable of increasing chip yields while...
Patent number
5,914,907
Issue date
Jun 22, 1999
Mitsubishi Denki Kabushiki Kaisha
Mako Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus for determining mark position on wafer
Patent number
5,877,505
Issue date
Mar 2, 1999
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method of forming pattern and method of manufacturing photomask usi...
Patent number
5,266,424
Issue date
Nov 30, 1993
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE STORING REDUNDANT REPLACEMENT INFORMATI...
Publication number
20070242506
Publication date
Oct 18, 2007
Renesas Technology Corp.
Masaru Haraguchi
G11 - INFORMATION STORAGE
Information
Patent Application
Refresh-free dynamic semiconductor memory device
Publication number
20060013030
Publication date
Jan 19, 2006
Renesas Technology Corp.
Kazutami Arimoto
G11 - INFORMATION STORAGE
Information
Patent Application
Low-power consumption semiconductor memory device
Publication number
20050041514
Publication date
Feb 24, 2005
Renesas Technology Corp.
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Application
Logic-merged memory
Publication number
20040136230
Publication date
Jul 15, 2004
Mitsubishi Denki Kabushiki Kaisha
Hideyuki Noda
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device producible with incorporated memory swi...
Publication number
20040109342
Publication date
Jun 10, 2004
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device storing redundant replacement informati...
Publication number
20040022110
Publication date
Feb 5, 2004
Mitsubishi Denki Kabushiki Kaisha
Masaru Haraguchi
G11 - INFORMATION STORAGE
Information
Patent Application
Low-power consumption semiconductor memory device
Publication number
20030206463
Publication date
Nov 6, 2003
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device having write column select gate
Publication number
20030123317
Publication date
Jul 3, 2003
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor memory device having write column select gate
Publication number
20030123310
Publication date
Jul 3, 2003
Mitsubishi Denki Kabushiki Kaisha
Yasuhiko Taito
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit device
Publication number
20030116763
Publication date
Jun 26, 2003
Mitsubishi Denki Kabushiki Kaisha
Akira Yamazaki
G11 - INFORMATION STORAGE
Information
Patent Application
Refresh-free dynamic semiconductor memory device
Publication number
20030103368
Publication date
Jun 5, 2003
Mitsubishi Denki Kabushiki Kaisha
Kazutami Arimoto
G11 - INFORMATION STORAGE
Information
Patent Application
Memory circuit
Publication number
20030046632
Publication date
Mar 6, 2003
Makoto Hatakenaka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Low power consumption semiconductor memory
Publication number
20020141228
Publication date
Oct 3, 2002
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Retrievable memory capable of outputting a piece of data with respe...
Publication number
20020027514
Publication date
Mar 7, 2002
Mitsubishi Denki Kabushiki Kaisha
Isamu Hayashi
G11 - INFORMATION STORAGE
Information
Patent Application
Low-power consumption semiconductor memory device
Publication number
20020001251
Publication date
Jan 3, 2002
Mitsubishi Denki Kabushiki Kaisha
Takeshi Fujino
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR MEMORY DEVICE CAPABLE OF PERFORMING STABLE OPERATION...
Publication number
20010045583
Publication date
Nov 29, 2001
FUKASHI MORISHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor memory device having a multi-layer interconnection st...
Publication number
20010013659
Publication date
Aug 16, 2001
Hideyuki Noda
H01 - BASIC ELECTRIC ELEMENTS