TREA

Tomoyuki Haganuma

Follow

Person

  • Tokyo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Data communication apparatus with operation-stop function
    • Patent number 5,489,895
    • Issue date Feb 6, 1996
    • Canon Kabushiki Kaisha
    • Tomoyuki Haganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic typewriter
    • Patent number 5,033,879
    • Issue date Jul 23, 1991
    • Ricoh Company, Ltd.
    • Shintaro Abe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Data communication apparatus
    • Patent number 4,974,097
    • Issue date Nov 27, 1990
    • Canon Kabushiki Kaisha
    • Yoji Kaneko
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Electronic typewriter
    • Patent number 4,904,099
    • Issue date Feb 27, 1990
    • Shintaro Abe
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Character generator for thermal printers
    • Patent number 4,809,019
    • Issue date Feb 28, 1989
    • Ricoh Company, Ltd.
    • Tomoyuki Haganuma
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Facsimile apparatus
    • Patent number 4,774,590
    • Issue date Sep 27, 1988
    • Canon Kabushiki Kaisha
    • Tomoyuki Haganuma
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Terminal device for editing document and communicating data
    • Patent number 4,716,543
    • Issue date Dec 29, 1987
    • Ricoh Company, Ltd.
    • Toshiya Ogawa
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Video data encoding/decoding apparatus
    • Patent number 4,688,100
    • Issue date Aug 18, 1987
    • Canon Kabushiki Kaisha
    • Tomoyuki Haganuma
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Continuous vertical line print control system
    • Patent number 4,488,827
    • Issue date Dec 18, 1984
    • Ricoh Company, Ltd.
    • Tomoyuki Haganuma
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Word processor
    • Patent number 4,244,031
    • Issue date Jan 6, 1981
    • Ricoh Company, Ltd.
    • Masaaki Izushima
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Word processor
    • Patent number 4,223,393
    • Issue date Sep 16, 1980
    • Ricoh Company, Ltd.
    • Shintaro Abe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Word processor comprising improved editing means
    • Patent number 4,195,353
    • Issue date Mar 25, 1980
    • Ricoh Company, Ltd.
    • Shintaro Abe
    • G06 - COMPUTING CALCULATING COUNTING