TREA

Tatsumi Tsuboki

Follow

Person

  • Nagano, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Printer
    • Patent number 6,336,758
    • Issue date Jan 8, 2002
    • Seiko Epson Corporation
    • Hiroshi Ishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer having noise noise reduction structure
    • Patent number 5,913,626
    • Issue date Jun 22, 1999
    • Seiko Epson Corporation
    • Hiroshi Ishida
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printer
    • Patent number 5,478,162
    • Issue date Dec 26, 1995
    • Seiko Epson Corporation
    • Yoshiaki Nakayama
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS