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2021
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Invention
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Magnetic erasing device. A magnetic erasing device including a magnet that includes an S pole and... |
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2020
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Invention
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Magnetic sheet, magnetic writing system, drawing method, and erasing method. A magnetic sheet inc... |
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Invention
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Magnetic sheet, magnetic writing system, drawing method, and erasing method. [Problem] To provide... |
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2019
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Invention
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Magnetic writing tool. [Problem] To provide a magnetic writing tool that facilitates drawing even... |
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Invention
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Magnetic eraser, writing system and display device. A magnetic eraser can be used for erasing mar... |
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Invention
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Magnetic eraser, writing system and display device. [Problem] To provide a magnetic eraser having... |
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Invention
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Magnetic pen. [Problem] To provide a magnetic pen that is a magnetic pen for a magnetic panel and... |
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2018
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Invention
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Magnetic pen. A magnetic pen can be used in drawing arbitrary characters, figures, and symbols on... |
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2017
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Invention
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Magnetic erasing device. A magnetic erasing device includes a rotating member provided in an inte... |
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Invention
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Magnetic pen. A magnetic pen can be used with a magnetic panel. The magnetic pen includes a body ... |
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2015
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Invention
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Array light source and illumination optical system using array light source. The purpose of the p... |
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2014
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Invention
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Array light source and illumination optical system using array light source. [Problem] to provide... |
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Invention
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Wavelength conversion device, lighting optical system, and electronic device using same. This lig... |
