TREA

Masao Kunita

Follow

Person

  • Sayama-shi, Saitama-ken, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Type-printer
    • Patent number 7,185,586
    • Issue date Mar 6, 2007
    • Citizen Watch Co., Ltd.
    • Katsutoshi Mukaijima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print head for a dot matrix printer
    • Patent number 5,209,585
    • Issue date May 11, 1993
    • Citizen Watch Co., Ltd.
    • Tetsuya Yamamoto
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print head with tapered conical return spring
    • Patent number 5,039,236
    • Issue date Aug 13, 1991
    • Citizen Watch Co., Ltd.
    • Katsuya Masuda
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dot line printer with individually replaceable printing head
    • Patent number 4,852,480
    • Issue date Aug 1, 1989
    • Citizen Watch Co., Ltd.
    • Masao Kunita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print head for a dot-printer
    • Patent number 4,795,283
    • Issue date Jan 3, 1989
    • Citizen Watch Co., Ltd.
    • Takashi Moriya
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Wire mask for a dot printer head apparatus
    • Patent number 4,757,760
    • Issue date Jul 19, 1988
    • Citizen Watch Co., Ltd.
    • Shohachi Nihara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Method of dot-printing underlines
    • Patent number 4,650,348
    • Issue date Mar 17, 1987
    • Citizen Watch Co., Ltd.
    • Masahiko Kaneko
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printing hammer for dot printer
    • Patent number D281076
    • Issue date Oct 22, 1985
    • Citizen Watch Co., Ltd.
    • Toshio Kurihara
    • D18 - Printing and office machinery
  • Information Patent Grant

    Frame for printing head
    • Patent number D281079
    • Issue date Oct 22, 1985
    • Citizen Watch Co., Ltd.
    • Masao Kunita
    • D18 - Printing and office machinery
  • Information Patent Grant

    Core block for printing head
    • Patent number D281077
    • Issue date Oct 22, 1985
    • Citizen Watch Co., Ltd.
    • Makoto Yasunaga
    • D18 - Printing and office machinery
  • Information Patent Grant

    Printer head for a dot line printer
    • Patent number 4,509,421
    • Issue date Apr 9, 1985
    • Citizen Watch Company Limited
    • Toshio Kurihara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Head for impact type of dot line printer
    • Patent number 4,502,382
    • Issue date Mar 5, 1985
    • Citizen Watch Company Limited
    • Masao Kunita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Stylus driving apparatus for printers
    • Patent number 4,484,519
    • Issue date Nov 27, 1984
    • Citizen Watch Co. Ltd.
    • Toshio Kurihara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Dot matrix impact printer
    • Patent number 4,386,861
    • Issue date Jun 7, 1983
    • Citizen Watch Co., Ltd.
    • Toshio Kurihara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Device for feeding ink ribbon
    • Patent number 4,234,260
    • Issue date Nov 18, 1980
    • Citizen Watch Co., Ltd.
    • Masao Kunita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Drum printer with helically arranged type sets
    • Patent number 4,230,039
    • Issue date Oct 28, 1980
    • Citizen Watch Company Limited
    • Nagao Mizutani
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Print station apparatus
    • Patent number 4,143,977
    • Issue date Mar 13, 1979
    • Tohio Kurihara
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    Type-printer
    • Publication number 20040258446
    • Publication date Dec 23, 2004
    • Katsutoshi Mukaijima
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS