TREA

Yashima Electric Co., Ltd.

Follow

Organization

  • JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum cleaner
    • Patent number 6,101,667
    • Issue date Aug 15, 2000
    • Yashima Electric Co., Ltd.
    • Masahiro Ishikawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 6,055,702
    • Issue date May 2, 2000
    • Yashima Electric Co., Ltd.
    • Nobuo Imamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Handwriting detecting and storing apparatus
    • Patent number 6,031,936
    • Issue date Feb 29, 2000
    • Yashima Electric Co., Ltd.
    • Hiroki Nakamura
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Vacuum cleaner with dust bag fill detector
    • Patent number 6,029,309
    • Issue date Feb 29, 2000
    • Yashima Electric Co., Ltd.
    • Nobuo Imamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Image reproducing method for reproducing handwriting
    • Patent number 5,960,124
    • Issue date Sep 28, 1999
    • Yashima Electric Co., Ltd.
    • Toshio Taguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Vacuum cleaner with optical sensor
    • Patent number 5,819,367
    • Issue date Oct 13, 1998
    • Yashima Electric Co., Ltd.
    • Nobuo Imamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust indication system for vacuum cleaner
    • Patent number 5,815,884
    • Issue date Oct 6, 1998
    • Yashima Electric Co., Ltd.
    • Nobuo Imamura
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Writing device for storing handwriting
    • Patent number 5,774,602
    • Issue date Jun 30, 1998
    • Yashima Electric Co., Ltd.
    • Toshio Taguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Image reproducing method and apparatus capable of storing and repro...
    • Patent number 5,748,808
    • Issue date May 5, 1998
    • Yashima Electric Co., Ltd.
    • Toshio Taguchi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Transformer and A.C. arc welder
    • Patent number 5,660,749
    • Issue date Aug 26, 1997
    • Yashima Electric Co., Ltd.
    • Toshio Taguchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Head set
    • Patent number 5,581,622
    • Issue date Dec 3, 1996
    • Yashima Electric Co., Ltd.
    • Kazuo Sakurai
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Generator system for a vacuum cleaner
    • Patent number 5,572,767
    • Issue date Nov 12, 1996
    • Yashima Electric Co., Ltd.
    • Masahiro Ishikawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 5,404,612
    • Issue date Apr 11, 1995
    • Yashima Electric Co., Ltd.
    • Masahiro Ishikawa
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Writing device for storing handwriting
    • Patent number 5,215,397
    • Issue date Jun 1, 1993
    • Yashima Electric Co., Ltd.
    • Toshio Taguchi
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks