Osam Ohba

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Patents Grantslast 30 patents

Information Patent Grant
Bi-CMOS logic circuit
- Patent number 4,816,705
- Issue date Mar 28, 1989
- Fujitsu Limited
- Osam Ohba
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logical biMOS gate circuit having low power dissipation
- Patent number 4,716,310
- Issue date Dec 29, 1987
- Fujitsu Limited
- Tetsu Tanizawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Complementary logic circuit
- Patent number 4,654,548
- Issue date Mar 31, 1987
- Fujitsu Limited
- Tetsu Tanizawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
TTL Fundamental logic circuit
- Patent number 4,471,239
- Issue date Sep 11, 1984
- Fujitsu Limited
- Osam Ohba
- H03 - BASIC ELECTRONIC CIRCUITRY