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Articulation device
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Patent number 5,668,432
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Issue date Sep 16, 1997
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Nippondenso Co., Ltd.
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Takayuki Tominaga
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Fine structure forming device
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Patent number 5,397,420
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Issue date Mar 14, 1995
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Nippondenso Co., Ltd.
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Nobuyoshi Sakakibara
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Electrical discharge machine
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Patent number 5,357,073
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Issue date Oct 18, 1994
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Nippondenso Co., Ltd.
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Takayuki Tominaga
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Semiconductor device
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Patent number 4,819,037
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Issue date Apr 4, 1989
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Nippon Soken, Inc.
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Nobuyoshi Sakakibara
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H01 - BASIC ELECTRIC ELEMENTS