Osamu Akiba

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Meyagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Time-division multiplex transmission system
- Patent number 4,604,618
- Issue date Aug 5, 1986
- Matsushita Electric Works, Ltd.
- Osamu Akiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interruption handling system in time division multiplex remote cont...
- Patent number 4,586,040
- Issue date Apr 29, 1986
- Matsushita Electric Works, Ltd.
- Osamu Akiba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time division multiplex transmission system in which electrical pow...
- Patent number 4,139,737
- Issue date Feb 13, 1979
- Matsushita Electric Works, Ltd.
- Isao Shimada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE