TREA

Daito Communication Apparatus Co., Ltd.

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  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Fuse
    • Patent number 6,778,061
    • Issue date Aug 17, 2004
    • Daito Communication Apparatus Co., Ltd.
    • Mitsuhiko Nakano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fuse
    • Patent number 5,420,560
    • Issue date May 30, 1995
    • Daito Communication Apparatus Co., Ltd.
    • Toshiyuki Hanada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    PTC composition and manufacturing method therefor
    • Patent number 5,374,379
    • Issue date Dec 20, 1994
    • Daito Communication Apparatus Co., Ltd.
    • Norio Tsubokawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    PTC device
    • Patent number 5,358,793
    • Issue date Oct 25, 1994
    • Daito Communication Apparatus Co., Ltd.
    • Toshiyuki Hanada
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    PTC device
    • Patent number 5,280,263
    • Issue date Jan 18, 1994
    • Daito Communication Apparatus Co., Ltd.
    • Shoichi Sugaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    PTC device
    • Patent number 5,247,276
    • Issue date Sep 21, 1993
    • Daito Communication Apparatus Co., Ltd.
    • Naoki Yamazaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of making a positive temperature coefficient device
    • Patent number 5,241,741
    • Issue date Sep 7, 1993
    • Daito Communication Apparatus Co., Ltd.
    • Shoich Sugaya
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Self-resetting overcurrent protection element
    • Patent number 5,210,517
    • Issue date May 11, 1993
    • Daito Communication Apparatus Co., Ltd.
    • Toshiaki Abe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Process of making a PTC composition by grafting method using two di...
    • Patent number 5,190,697
    • Issue date Mar 2, 1993
    • Daito Communication Apparatus Co.
    • Kumakazu Ohkita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    PTC compositions
    • Patent number 5,171,774
    • Issue date Dec 15, 1992
    • Daito Communication Apparatus Co. Ltd.
    • Akira Ueno
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing self-restoring over-current protective device...
    • Patent number 4,880,577
    • Issue date Nov 14, 1989
    • Daito Communication Apparatus Co., Ltd.
    • Kumakazu Okita
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Fuse
    • Publication number 20040021546
    • Publication date Feb 5, 2004
    • Daito Communication Apparatus Co., Ltd.
    • Mitsuhiko Nakano
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks