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Hachiro Saitoh

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  • Yokosuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Active agent-containing printing ink
    • Patent number 5,330,565
    • Issue date Jul 19, 1994
    • Nippon Petrochemicals Company Limited
    • Hachiro Saitoh
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Electroconductive coating material
    • Patent number 5,037,581
    • Issue date Aug 6, 1991
    • Nippon Petrochemicals Co., Ltd.
    • Hachiro Saitoh
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...