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Kojiro Otani

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  • Tokyo, JP
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  • Information Patent Application

    PERFLUOROELASTOMER COMPOSITION, CROSS-LINKED PERFLUOROELASTOMER AND...
    • Publication number 20220064507
    • Publication date Mar 3, 2022
    • NICHIAS CORPORATION
    • Chisato HASEGAWA
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METAL GASKET
    • Publication number 20150069721
    • Publication date Mar 12, 2015
    • NICHIAS CORPORATION
    • Hiroyasu Okafuji
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...