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Shoji Kubono
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Nonvolatile semiconductor storage device
Patent number
7,463,533
Issue date
Dec 9, 2008
Renesas Technology Corp.
Hideaki Kurata
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Information
Patent Grant
Nonvolatile semiconductor storage device
Patent number
7,283,400
Issue date
Oct 16, 2007
Renesas Technology Corp.
Hideaki Kurata
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory and method of programming the same memory
Patent number
7,072,225
Issue date
Jul 4, 2006
Renesas Technology Corp.
Yoshinori Takase
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor storage unit
Patent number
6,999,348
Issue date
Feb 14, 2006
Renesas Technology Corp.
Michitaro Kanamitsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor, memory card, and data processing system
Patent number
6,992,936
Issue date
Jan 31, 2006
Renesas Technology Corp.
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory and method of programming the same memory
Patent number
6,930,924
Issue date
Aug 16, 2005
Renesas Technology Corp.
Yoshinori Takase
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory and read method
Patent number
6,765,840
Issue date
Jul 20, 2004
Renesas Technology Corp.
Hiroshi Sato
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Information
Patent Grant
Non-volatile memory system including a control device to control wr...
Patent number
6,721,207
Issue date
Apr 13, 2004
Renesas Technology Corp.
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device, data processing system and a method for chang...
Patent number
6,711,054
Issue date
Mar 23, 2004
Renesas Technology Corporation
Michitaro Kanamitsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory and method of programming the same memory
Patent number
6,567,315
Issue date
May 20, 2003
Hitachi, Ltd.
Yoshinori Takase
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory with controlled supply of boosted...
Patent number
6,567,319
Issue date
May 20, 2003
Hitachi, Ltd.
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory and read method
Patent number
6,556,499
Issue date
Apr 29, 2003
Hitachi, Ltd.
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile memory system
Patent number
6,507,520
Issue date
Jan 14, 2003
Hitachi, Ltd.
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory device
Patent number
6,504,764
Issue date
Jan 7, 2003
Hitachi, Ltd.
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit and data processing system
Patent number
6,496,418
Issue date
Dec 17, 2002
Hitachi, Ltd.
Takayuki Kawahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device, data processing system and a method for chang...
Patent number
6,490,195
Issue date
Dec 3, 2002
Hitachi, Ltd.
Michitaro Kanamitsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit and nonvolatile semiconductor memory
Patent number
6,473,321
Issue date
Oct 29, 2002
Hitachi, Ltd.
Jiro Kishimoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit and data processing system
Patent number
6,459,621
Issue date
Oct 1, 2002
Hitachi, Ltd.
Takayuki Kawahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory device operation in response to two different t...
Patent number
6,456,526
Issue date
Sep 24, 2002
Hitachi, Ltd.
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory
Patent number
6,418,065
Issue date
Jul 9, 2002
Hitachi, Ltd.
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory and read method
Patent number
6,385,085
Issue date
May 7, 2002
Hitachi, Ltd.
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory including a controller for providi...
Patent number
6,333,871
Issue date
Dec 25, 2001
Hitachi, Ltd.
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory device
Patent number
6,320,793
Issue date
Nov 20, 2001
Hitachi, Ltd.
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device, data processing system and a method for chang...
Patent number
6,301,150
Issue date
Oct 9, 2001
Hitachi, Ltd.
Michitaro Kanamitsu
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit and data processing system
Patent number
6,285,597
Issue date
Sep 4, 2001
Hitachi, Ltd.
Takayuki Kawahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Non volatile semiconductor, memory
Patent number
6,233,174
Issue date
May 15, 2001
Hitachi, Ltd.
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory and read method
Patent number
6,222,763
Issue date
Apr 24, 2001
Hitachi, Ltd.
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit data processing system
Patent number
6,163,485
Issue date
Dec 19, 2000
Hitachi, Ltd.
Takayuki Kawahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit and data processing system
Patent number
6,134,148
Issue date
Oct 17, 2000
Hitachi, Ltd.
Takayuki Kawahara
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit with multiple write operation modes
Patent number
6,091,640
Issue date
Jul 18, 2000
Hitachi, Ltd.
Takayuki Kawahara
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Nonvolatile semiconductor storage device
Publication number
20070076490
Publication date
Apr 5, 2007
Hideaki Kurata
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor storage device
Publication number
20060013032
Publication date
Jan 19, 2006
Hideaki Kurata
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile memory and method of programming the same memory
Publication number
20050237803
Publication date
Oct 27, 2005
RENESAS TECHNOLOGY CORP.
Yoshinori Takase
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor storage unit
Publication number
20050047212
Publication date
Mar 3, 2005
Michitaro Kanamitsu
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory and read method
Publication number
20040228194
Publication date
Nov 18, 2004
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor, memory card, and data processing system
Publication number
20040160829
Publication date
Aug 19, 2004
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile memory and method of programming the same memory
Publication number
20030202392
Publication date
Oct 30, 2003
Hitachi, Ltd.
Yoshinori Takase
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory and read method
Publication number
20030128604
Publication date
Jul 10, 2003
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device, data processing system and a method for chang...
Publication number
20030072202
Publication date
Apr 17, 2003
Michitaro Kanamitsu
G11 - INFORMATION STORAGE
Information
Patent Application
Non-volatile memory device
Publication number
20020191459
Publication date
Dec 19, 2002
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory
Publication number
20020149974
Publication date
Oct 17, 2002
Hitachi, Ltd.
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory and read method
Publication number
20020114183
Publication date
Aug 22, 2002
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile memory and method of programming the same memory
Publication number
20020114192
Publication date
Aug 22, 2002
Hitachi, Ltd.
Yoshinori Takase
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor, memory card, and data processing system
Publication number
20020044485
Publication date
Apr 18, 2002
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Application
Non-volatile memory device
Publication number
20020027807
Publication date
Mar 7, 2002
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit and data processing system
Publication number
20020024846
Publication date
Feb 28, 2002
Takayuki Kawahara
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor device, data processing system and a method for chang...
Publication number
20020008991
Publication date
Jan 24, 2002
Michitaro Kanamitsu
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory
Publication number
20020006063
Publication date
Jan 17, 2002
Hitachi, Ltd.
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory including a controller for providi...
Publication number
20020001231
Publication date
Jan 3, 2002
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit and nonvolatile
Publication number
20020001207
Publication date
Jan 3, 2002
Hitachi, Ltd.
Jiro Kishimoto
G11 - INFORMATION STORAGE
Information
Patent Application
Nonvolatile semiconductor memory and read method
Publication number
20010015909
Publication date
Aug 23, 2001
Hiroshi Sato
G11 - INFORMATION STORAGE
Information
Patent Application
Non-volatile memory device
Publication number
20010010644
Publication date
Aug 2, 2001
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Application
Non-volatile memory device
Publication number
20010009520
Publication date
Jul 26, 2001
Tetsuya Tsujikawa
G11 - INFORMATION STORAGE
Information
Patent Application
Semiconductor integrated circuit and data processing system
Publication number
20010000023
Publication date
Mar 15, 2001
Takayuki Kawahara
G11 - INFORMATION STORAGE