Sadaaki Kondo

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Kadoma, 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
Planar antenna
- Patent number 4,829,309
- Issue date May 9, 1989
- Matsushita Electric Works, Ltd.
- Katsuya Tsukamoto
- H01 - BASIC ELECTRIC ELEMENTS