Shinji Nabetani

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Tokyo, JP

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Patents Grantslast 30 patents

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Nonvolatile semiconductor memory device with selective tow erasure
- Patent number 5,315,547
- Issue date May 24, 1994
- Hitachi, Ltd.
- Kazuyoshi Shoji
- G11 - INFORMATION STORAGE
Information Patent Grant
Programmable read only memory being capable of controlling internal...
- Patent number 5,012,445
- Issue date Apr 30, 1991
- Hitachi, Ltd.
- Ujiie Kazuaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 4,881,201
- Issue date Nov 14, 1989
- Hitachi, Ltd. & Hitachi Microcomputer Engineering, Ltd.
- Nobuyuki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor memory device
- Patent number 4,769,787
- Issue date Sep 6, 1988
- Hitachi, Ltd.
- Kazunori Furusawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 4,692,904
- Issue date Sep 8, 1987
- Hitachi, Ltd.
- Nobuyuki Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Nonvolatile MNOS memory
- Patent number 4,630,086
- Issue date Dec 16, 1986
- Hitachi, Ltd.
- Nobuyuki Sato
- G11 - INFORMATION STORAGE