TREA

Tomomi Yoshimura

Follow

Person

  • Kanagawa-ken, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluorine-containing polyamide
    • Patent number 6,103,860
    • Issue date Aug 15, 2000
    • Mitsui Chemicals, Inc.
    • Wataru Yamashita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Low-birefringent organic optical component and a spirobiindan polymer
    • Patent number 6,080,833
    • Issue date Jun 27, 2000
    • Mitsui Chemicals, Inc.
    • Atsuo Otsuji
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Organic optical component
    • Patent number 5,990,261
    • Issue date Nov 23, 1999
    • Mitsui Chemicals, Inc.
    • Wataru Yamashita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyimide based resin composition
    • Patent number 5,763,537
    • Issue date Jun 9, 1998
    • Mitsui Toatsu Chemicals, Inc.
    • Tomomi Yoshimura
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...