Akira Matsushita

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmission apparatus having split-coil type coaxial coupler
- Patent number 4,939,400
- Issue date Jul 3, 1990
- Kabushiki Kaisha Nihon System Kenkyusho
- Akira Matsushita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Signal transmission device
- Patent number 4,837,556
- Issue date Jun 6, 1989
- Kabushiki Kaisha Nihon Denzai Kogyo Kenkyusho
- Akira Matsushita
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Information processing optical device
- Patent number 4,113,353
- Issue date Sep 12, 1978
- Akira Matsushita
- G06 - COMPUTING CALCULATING COUNTING