Masayoshi Yagyuu

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Kokubunji, JP

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Patents Grantslast 30 patents

Information Patent Grant
Input buffer circuit and logic circuit using the buffer circuit
- Patent number 4,725,744
- Issue date Feb 16, 1988
- Hitachi, Ltd.
- Masayoshi Yagyuu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-speed logic circuit with a constant current source arrangement
- Patent number 4,609,837
- Issue date Sep 2, 1986
- Hitachi, Ltd.
- Masayoshi Yagyuu
- H03 - BASIC ELECTRONIC CIRCUITRY