TREA

Katsuyuki Ishida

Follow

Person

  • Nagoya, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method of washing clothes using a washing machine
    • Patent number 4,837,883
    • Issue date Jun 13, 1989
    • Kabushiki Kaisha Toshiba
    • Katsuyuki Ishida
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Washing machine
    • Patent number 4,835,994
    • Issue date Jun 6, 1989
    • Kabushiki Kaisha Toshiba
    • Katsuyuki Ishida
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...