TREA

Masanori Shinada

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  • Ibaraki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Negative type resist composition
    • Patent number RE40964
    • Issue date Nov 10, 2009
    • Sumitomo Chemical Company, Limited
    • Masumi Suetsugu
    • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • Information Patent Grant

    Negative type resist composition
    • Patent number 6,329,119
    • Issue date Dec 11, 2001
    • Sumitomo Chemical Company, Limited
    • Masumi Suetsugu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...