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Tsutomu Kiyoshi

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  • Miyagi-ken, JP
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  • Information Patent Application

    INPUT DEVICE
    • Publication number 20250182985
    • Publication date Jun 5, 2025
    • ALPS ALPINE CO., LTD.
    • Chiharu YUKAWA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CAPACITIVE INPUT DEVICE
    • Publication number 20160162077
    • Publication date Jun 9, 2016
    • Alps Electric Co., Ltd.
    • Tsutomu Kiyoshi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...