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Pressure sensor
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Patent number D611856
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Issue date Mar 16, 2010
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Alps Electric Co., Ltd.
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Takayuki Minagawa
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D10 - Measuring, testing, or signalling instruments
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Pressure sensor
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Patent number D611855
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Issue date Mar 16, 2010
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Alps Electric Co., Ltd.
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Takayuki Minagawa
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D10 - Measuring, testing, or signalling instruments
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Fluid bearing mechanism
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Patent number 6,668,862
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Issue date Dec 30, 2003
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Twinbird Corporation
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Kazuo Maezawa
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...