TREA

Masayoshi Isago

Follow

Person

  • Miyagi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Thermally transferred sheet
    • Patent number 6,362,131
    • Issue date Mar 26, 2002
    • Sony Corporation
    • Akihiro Horii
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal transfer sheet
    • Patent number 6,066,593
    • Issue date May 23, 2000
    • Sony Corporation
    • Kei Obata
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal printing sheet
    • Patent number 5,981,430
    • Issue date Nov 9, 1999
    • Sony Corporation
    • Huy Sam
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents