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Workpiece cutting method
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Patent number 11,413,708
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Issue date Aug 16, 2022
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Hamamatsu Photonics K.K.
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Takeshi Sakamoto
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Semiconductor wafer
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Patent number D897974
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Issue date Oct 6, 2020
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Hamamatsu Photonics K.K.
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Tomoya Taguchi
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D13 - Equipment for production, distribution, or transformation of energy
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Light-receiving device
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Patent number D884659
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Issue date May 19, 2020
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Hamamatsu Photonics K.K.
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Takeshi Sakamoto
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D13 - Equipment for production, distribution, or transformation of energy
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Light-receiving device
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Patent number D884660
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Issue date May 19, 2020
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Hamamatsu Photonics K.K.
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Takeshi Sakamoto
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D13 - Equipment for production, distribution, or transformation of energy
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