Shinichi Koya

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Gyoda, JP

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Patents Grantslast 30 patents

Information Patent Grant
IC test equipment
- Patent number 4,691,831
- Issue date Sep 8, 1987
- Takeda Riken Co., Ltd.
- Kempei Suzuki
- G01 - MEASURING TESTING
Information Patent Grant
Contact drive assembly for use with electronic part test equipment
- Patent number 4,370,011
- Issue date Jan 25, 1983
- Takeda Riken Kogyo Kabushikikaisha
- Kenpei Suzuki
- G01 - MEASURING TESTING