TREA

Kinji Ishida

Follow

Person

  • Toyama, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Dual window assembly
    • Patent number 4,324,071
    • Issue date Apr 13, 1982
    • Yosnida Kogyo K.K.
    • Kinji Ishida
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Dual window assembly
    • Patent number 4,285,166
    • Issue date Aug 25, 1981
    • Yoshida Kogyo K. K.
    • Kinji Ishida
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Double-glazed window structure
    • Patent number 4,270,322
    • Issue date Jun 2, 1981
    • Yoshida Kogyo K. K.
    • Kinji Ishida
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS