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Hiroshi Miyamoto
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Itami, JP
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last 30 patents
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Patent Grant
Semiconductor memory device that can read out data at high speed
Patent number
5,907,509
Issue date
May 25, 1999
Mitsubishi Denki Kabushiki Kaisha
Kiyohiro Furutani
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device that can read out data at high speed
Patent number
5,729,502
Issue date
Mar 17, 1998
Mitsubishi Denki Kabushiki Kaisha
Kiyohiro Furutani
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device that can read out data at high speed
Patent number
5,600,607
Issue date
Feb 4, 1997
Mitsubishi Denki Kabushiki Kaisha
Kiyohiro Furutani
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device having improvement arrangem...
Patent number
5,587,607
Issue date
Dec 24, 1996
Mitsubishi Denki Kabushiki Kaisha
Kenichi Yasuda
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Semiconductor memory device permitting high speed data transfer and...
Patent number
5,586,076
Issue date
Dec 17, 1996
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Miyamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Redundancy circuit for repairing defective bits in semiconductor me...
Patent number
5,574,729
Issue date
Nov 12, 1996
Mitsubishi Denki Kabushiki Kaisha
Mitsuya Kinoshita
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device providing external output data signal i...
Patent number
5,481,497
Issue date
Jan 2, 1996
Mitsubishi Denki Kabushiki Kaisha
Tadaaki Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device suitable for high integration
Patent number
5,448,516
Issue date
Sep 5, 1995
Mitsubishi Denki Kabushiki Kaisha
Yasuhiko Tsukikawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit apparatus including supply voltage...
Patent number
5,436,586
Issue date
Jul 25, 1995
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Miyamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device comprising a test circuit and a method...
Patent number
5,384,784
Issue date
Jan 24, 1995
Mitsubishi Denki Kabushiki Kaisha
Shigeru Mori
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit device including a plurality of ce...
Patent number
5,357,478
Issue date
Oct 18, 1994
Mitsubishi Denki Kabushiki Kaisha
Shigeru Kikuda
G11 - INFORMATION STORAGE
Information
Patent Grant
Circuit for applying selected voltages to dynamic random access memory
Patent number
5,337,272
Issue date
Aug 9, 1994
Mitsubishi Denki Kabushiki Kaisha
Makoto Suwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having multiple memory arrays and inclu...
Patent number
5,323,348
Issue date
Jun 21, 1994
Mitsubishi Denki Kabushiki Kaisha
Shigeru Mori
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device having no through current flow in standby period
Patent number
5,321,654
Issue date
Jun 14, 1994
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Miyamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Input circuit of a semiconductor device
Patent number
5,208,474
Issue date
May 4, 1993
Mitsubishi Denki Kabushiki Denki
Tadato Yamagata
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor memory device having test mode
Patent number
5,204,837
Issue date
Apr 20, 1993
Mitsubishi Denki Kabushiki Kaisha
Makoto Suwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory which can be prevented from shifting to undesi...
Patent number
5,157,630
Issue date
Oct 20, 1992
Mitsubishi Denki Kabushiki Kaisha
Makoto Suwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device with inhibiting test mode cancellation...
Patent number
5,111,433
Issue date
May 5, 1992
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Miyamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Input circuit for logic circuit having node and operating method th...
Patent number
5,111,078
Issue date
May 5, 1992
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Miyamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Circuit for applying selected voltages to dynamic random access memory
Patent number
5,079,743
Issue date
Jan 7, 1992
Mitsubishi Denki Kabushiki Kaisha
Makoto Suwa
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of and apparatus for reducing current of semiconductor memor...
Patent number
5,073,874
Issue date
Dec 17, 1991
Mitsubishi Denki Kabushiki Kaisha
Michihiro Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
Delay circuit employing different threshold FET's
Patent number
5,063,313
Issue date
Nov 5, 1991
Mitsubishi Denki Kabushiki Kaisha
Shigeru Kikuda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Semiconductor integrated circuit device
Patent number
4,994,689
Issue date
Feb 19, 1991
Mitsubishi Denki Kabushiki Kaisha
Shigeru Kikuda
G05 - CONTROLLING REGULATING
Information
Patent Grant
Electric fuse for a redundancy circuit
Patent number
4,984,054
Issue date
Jan 8, 1991
Mitsubishi Denki Kabushiki Kaisha
Michihiro Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device for multiple packaging configurations
Patent number
4,974,053
Issue date
Nov 27, 1990
Mitsubishi Denki Kabushiki Kaisha
Mitsuya Kinoshita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of and apparatus for reducing current of semiconductor memor...
Patent number
4,933,902
Issue date
Jun 12, 1990
Mitsubishi Denki Kabushiki Kaisha
Michihiro Yamada
G11 - INFORMATION STORAGE
Information
Patent Grant
MIS transistor driven inverter circuit capable of individually cont...
Patent number
4,931,668
Issue date
Jun 5, 1990
Mitsubishi Denki Kabushiki Kaisha
Shigeru Kikuda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Non-volatile semiconductor memory capable of readily erasing data
Patent number
4,920,512
Issue date
Apr 24, 1990
Mitsubishi Denki Kabushiki Kaisha
Hiroshi Miyamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Delay circuit
Patent number
4,914,326
Issue date
Apr 3, 1990
Mitsubishi Denki Kabushiki Kaisha
Shigeru Kikuda
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Substrate bias circuit having substrate bias voltage clamp and oper...
Patent number
4,904,885
Issue date
Feb 27, 1990
Mitsubishi Denki Kabushiki Kaisha
Michihiro Yamada
G05 - CONTROLLING REGULATING