Isao Shimada

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for transmitting and receiving information signal in multime...
- Patent number 5,742,895
- Issue date Apr 21, 1998
- Matsushita Electric Works, Ltd.
- Yoshihiro Tanigawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intra-premises communication system
- Patent number 5,722,076
- Issue date Feb 24, 1998
- Matsushita Electric Works, Ltd.
- Masashi Sakabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temperature control system for electric surface heater
- Patent number 4,272,671
- Issue date Jun 9, 1981
- Matsushita Electric Works, Ltd.
- Hitoshi Hukagawa
- G05 - CONTROLLING REGULATING
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