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Kenshiro Arase
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Kanagawa, JP
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last 30 patents
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Patent Grant
Non-volatile memory device
Patent number
6,385,088
Issue date
May 7, 2002
Sony Corporation
Hideki Arakawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile flash memory with fast data programming operation
Patent number
6,091,666
Issue date
Jul 18, 2000
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor nonvolatile memory, method of data programming of sam...
Patent number
6,072,721
Issue date
Jun 6, 2000
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory with fast data programming and era...
Patent number
6,046,939
Issue date
Apr 4, 2000
Sony Corporation
Masanori Noda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile semiconductor memory with fast data programming and era...
Patent number
6,002,612
Issue date
Dec 14, 1999
Sony Corporation
Masanori Noda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile memory array with NAND string memory cell groups select...
Patent number
5,969,990
Issue date
Oct 19, 1999
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor memory with fast data programming and era...
Patent number
5,920,502
Issue date
Jul 6, 1999
Sony Corporation
Masanori Noda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Nonvolatile memory device and method of manufacturing same
Patent number
5,814,855
Issue date
Sep 29, 1998
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor NAND type flash memory with incremental step pulse pr...
Patent number
5,812,457
Issue date
Sep 22, 1998
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor memory having redundant memory array
Patent number
5,808,945
Issue date
Sep 15, 1998
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor nonvolatile memory device
Patent number
5,784,325
Issue date
Jul 21, 1998
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Ferroelectric memory having pair of reference cells
Patent number
5,754,466
Issue date
May 19, 1998
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Ferroelectric non-volatile memory
Patent number
5,745,402
Issue date
Apr 28, 1998
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Ferroelectric memory using pair of reference cells
Patent number
5,663,904
Issue date
Sep 2, 1997
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor flash memory
Patent number
5,654,922
Issue date
Aug 5, 1997
Sony Corporation
Kenshiro Arase
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor nonvolatile memory device
Patent number
5,650,962
Issue date
Jul 22, 1997
Sony Corporation
Kenshiro Arase
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile semiconductor flash memory
Patent number
5,561,632
Issue date
Oct 1, 1996
Sony Corporation
Kenshiro Arase
G06 - COMPUTING CALCULATING COUNTING