Kazuaki Ujiie

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Patents Grantslast 30 patents

Information Patent Grant
Nonvolatile memory device
- Patent number 6,829,178
- Issue date Dec 7, 2004
- Renesas Technology Corp.
- Hiyori Koyama
- 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 integrated circuit device
- Patent number 4,692,904
- Issue date Sep 8, 1987
- Hitachi, Ltd.
- Nobuyuki Sato
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Nonvolatile memory device
- Publication number 20030107918
- Publication date Jun 12, 2003
- Hitachi, Ltd.
- Hiyori Koyama
- G11 - INFORMATION STORAGE