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Yasushi Terada
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Itami, JP
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last 30 patents
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Patent Grant
Electrically programmable and erasable nonvolatile semiconductor me...
Patent number
5,898,606
Issue date
Apr 27, 1999
Mitsubishi Denki Kabushiki Kaisha
Shinichi Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrically programmable and erasable nonvolatile semiconductor me...
Patent number
5,745,417
Issue date
Apr 28, 1998
Mitsubishi Denki Kabushiki Kaisha
Shinichi Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrically programmable and erasable nonvolatile semiconductor me...
Patent number
5,659,505
Issue date
Aug 19, 1997
Mitsubishi Denki Kabushiki Kaisha
Shinichi Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device incorporating data latch a...
Patent number
5,615,149
Issue date
Mar 25, 1997
Mitsubishi Denki Kabushiki Kaisha
Shinichi Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device with a row redundancy circuit
Patent number
5,602,778
Issue date
Feb 11, 1997
Mitsubishi Denki Kabushiki Kaisha
Tomoshi Futatsuya
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device
Patent number
5,554,868
Issue date
Sep 10, 1996
Mitsubishi Denki Kabushiki Kaisha
Masanori Hayashikoshi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device with a row redundancy circuit
Patent number
5,548,557
Issue date
Aug 20, 1996
Mitsubishi Denki Kabushiki Kaisha
Tomoshi Futatsuya
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device with improved collective e...
Patent number
5,544,117
Issue date
Aug 6, 1996
Mitsubishi Denki Kabushiki Kaisha
Takeshi Nakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device incorporating data latch a...
Patent number
5,521,863
Issue date
May 28, 1996
Mitsubishi Denki Kabushiki Kaisha
Shinichi Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device incorporating data latch a...
Patent number
5,485,421
Issue date
Jan 16, 1996
Mitsubishi Denki Kabushiki Kaisha
Shinichi Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Electrically erasable and programmable non-volatile memory device a...
Patent number
5,428,568
Issue date
Jun 27, 1995
Mitsubishi Denki Kabushiki Kaisha
Shinichi Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device capable of erasing by a wor...
Patent number
5,402,382
Issue date
Mar 28, 1995
Mitsubishi Denki Kabushiki Kaisha
Yoshikazu Miyawaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Internal voltage generator for a non-volatile semiconductor memory...
Patent number
5,371,705
Issue date
Dec 6, 1994
Mitsubishi Denki Kabushiki Kaisha
Takeshi Nakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device incorporating data latch a...
Patent number
5,363,330
Issue date
Nov 8, 1994
Mitsubishi Denki Kabushiki Kaisha
Shinichi Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
5,347,490
Issue date
Sep 13, 1994
Mitsubishi Denki Kabushiki Kaisha
Yasushi Terada
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and data erasing method the...
Patent number
5,297,096
Issue date
Mar 22, 1994
Mitsubishi Denki Kabushiki Kaisha
Yasushi Terada
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device
Patent number
5,283,758
Issue date
Feb 1, 1994
Mitsubishi Denki Kabushiki Kaisha
Takeshi Nakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Paritioned bit line structure of EEPROM and method of reading data...
Patent number
5,253,210
Issue date
Oct 12, 1993
Mitsubishi Denki Kabushiki Kaisha
Yasushi Terada
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having error correcting function
Patent number
5,233,610
Issue date
Aug 3, 1993
Mitsubishi Denki Kabushiki Kaisha
Takeshi Nakayama
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Divided word line type non-volatile semiconductor memory device
Patent number
5,132,928
Issue date
Jul 21, 1992
Mitsubishi Denki Kabushiki Kaisha
Masanori Hayashikoshi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile content-addressable memory and operating method therefor
Patent number
5,111,427
Issue date
May 5, 1992
Mitsubishi Denki Kabushiki Kaisha
Kazuo Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Low current semiconductor memory device
Patent number
5,105,384
Issue date
Apr 14, 1992
Mitsubishi Denki Kabushiki Kaisha
Kenji Noguchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory device having reading operation of information...
Patent number
5,022,009
Issue date
Jun 4, 1991
Mitsubishi Denki Kabushiki Kaisha
Yasushi Terada
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor integrated circuit having multiple self-test function...
Patent number
4,970,727
Issue date
Nov 13, 1990
Mitsubishi Denki Kabushiki Kaisha
Yoshikazu Miyawaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and a writing method using...
Patent number
4,958,317
Issue date
Sep 18, 1990
Mitsubishi Denki Kabushiki Kaisha
Yasushi Terada
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device capable of reliably writing...
Patent number
4,953,129
Issue date
Aug 28, 1990
Mitsubishi Denki Kabushiki Kaisha
Kazuo Kobayashi
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile semiconductor memory device
Patent number
4,933,906
Issue date
Jun 12, 1990
Mitsubishi Denki Kabushiki Kaisha
Yasushi Terada
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device and a writing method therefor
Patent number
4,903,236
Issue date
Feb 20, 1990
Mitsubishi Denki Kabushiki Kaisha
Takeshi Nakayama
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device using source of a single su...
Patent number
4,858,194
Issue date
Aug 15, 1989
Mitsubishi Denki Kabushiki Kaisha
Yasushi Terada
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory device
Patent number
4,813,018
Issue date
Mar 14, 1989
Mitsubishi Denki Kabushiki Kaisha
Kazuo Kobayashi
G11 - INFORMATION STORAGE