Ryuzaburo Usui

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radar system for observing weather phenomena with improved radar sy...
- Patent number 6,081,220
- Issue date Jun 27, 2000
- Mitsubishi Denki Kabushiki Kaisha
- Takahiko Fujisaka
- G01 - MEASURING TESTING
Information Patent Grant
Moving target identifying system in a base station radar unit for s...
- Patent number 5,594,447
- Issue date Jan 14, 1997
- Mitsubishi Denki Kabushiki Kaisha
- Ryuzaburo Usui
- G07 - CHECKING-DEVICES