Hiromu Iwamoto

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Scale switchable digital-to-analog converter
- Patent number 4,544,912
- Issue date Oct 1, 1985
- Fujitsu Limited
- Hiromu Iwamoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Comparator circuit
- Patent number 4,456,840
- Issue date Jun 26, 1984
- Fujitsu Limited
- Tetsuo Ide
- H03 - BASIC ELECTRONIC CIRCUITRY