Yoshiro Yabuki

Person

  • Toyono, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Thermal print head

    • Patent number 4,651,164
    • Issue date Mar 17, 1987
    • Ricoh Company, Ltd.
    • Shuro Abe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS