TREA

Takao Kashihara

Follow

Person

  • Otsu, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Copolyesters
    • Patent number 4,377,682
    • Issue date Mar 22, 1983
    • Toyo Boseki Kabushiki Kaisha
    • Ohguchi Masakatsu
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Phosphorus-containing polyesters
    • Patent number 4,157,436
    • Issue date Jun 5, 1979
    • Toyo Boseki Kabushiki Kaisha
    • Seiji Endo
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Phosphorus-containing compounds
    • Patent number 4,127,590
    • Issue date Nov 28, 1978
    • Toyo Boseki Kabushiki Kaisha
    • Seiji Endo
    • C07 - ORGANIC CHEMISTRY