Katsumi Matsuno

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Kokubunji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Input buffer using a differential amplifier
- Patent number 5,955,896
- Issue date Sep 21, 1999
- Hitachi, Ltd.
- Masashi Horiguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data demultiplexer
- Patent number 5,742,361
- Issue date Apr 21, 1998
- Hitachi, Ltd.
- Junko Nakase
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor memory device
- Patent number 5,726,930
- Issue date Mar 10, 1998
- Hitachi, Ltd.
- Masatoshi Hasegawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Synchronous memory system with asynchronous internal memory operation
- Patent number 5,706,474
- Issue date Jan 6, 1998
- Hitachi, Ltd.
- Kan Takeuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Semiconductor memory with ferroelectric capacitors
- Patent number 5,615,145
- Issue date Mar 25, 1997
- Hitachi, Ltd.
- Kan Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric memory
- Patent number 5,539,279
- Issue date Jul 23, 1996
- Hitachi, Ltd.
- Kan Takeuchi
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric memory
- Patent number 5,455,786
- Issue date Oct 3, 1995
- Hitachi, Ltd.
- Kan Takeuchi
- G11 - INFORMATION STORAGE