Nobuyuki Shimizu

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Voltage non-linear resistor unit and arrester unit
- Patent number 6,344,789
- Issue date Feb 5, 2002
- Kabushiki Kaisha Toshiba
- Takeshi Udagawa
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Discharge counter and a nonlinear resistance material for a dischar...
- Patent number 6,208,496
- Issue date Mar 27, 2001
- Kabushiki Kaisha Toshiba
- Manabu Mizutani
- G01 - MEASURING TESTING