Toshiaki Kojima

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Sendai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-volatile memory having multi-bit data cells with double layered...
- Patent number 5,789,777
- Issue date Aug 4, 1998
- Motorola, Inc.
- Toshiaki Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory having a cell applying to multi-bit data by dou...
- Patent number 5,753,950
- Issue date May 19, 1998
- Motorola, Inc.
- Toshiaki Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory having a cell applying to multi-bit data by dou...
- Patent number 5,739,568
- Issue date Apr 14, 1998
- Motorola, Inc.
- Toshiaki Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory having a cell applying to multi-bit data by mul...
- Patent number 5,644,528
- Issue date Jul 1, 1997
- Motorola, Inc.
- Toshiaki Kojima
- G11 - INFORMATION STORAGE