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Yoshimi Torii

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Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for processing samples
    • Patent number 7,132,293
    • Issue date Nov 7, 2006
    • Hitachi, Ltd.
    • Yoshimi Torii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and apparatus for processing samples
    • Patent number 6,989,228
    • Issue date Jan 24, 2006
    • Hitachi, Ltd.
    • Masayuki Kojima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus and method for producing semiconductors
    • Patent number 6,830,649
    • Issue date Dec 14, 2004
    • Hitachi, Ltd.
    • Akira Kagoshima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Apparatus for processing samples
    • Patent number 6,656,846
    • Issue date Dec 2, 2003
    • Hitachi, Ltd.
    • Masayuki Kojima
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Apparatus for processing samples
    • Patent number 6,537,415
    • Issue date Mar 25, 2003
    • Hitachi, Ltd.
    • Masayuki Kojima
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Apparatus for processing samples
    • Patent number 6,537,417
    • Issue date Mar 25, 2003
    • Hitachi, Ltd.
    • Masayuki Kojima
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for processing specimens
    • Patent number 6,491,832
    • Issue date Dec 10, 2002
    • Hitachi, Ltd.
    • Ken Yoshioka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Apparatus for treating samples
    • Patent number 6,329,298
    • Issue date Dec 11, 2001
    • Hitachi, Ltd.
    • Ryooji Fukuyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method and apparatus for processing samples
    • Patent number 6,254,721
    • Issue date Jul 3, 2001
    • Hitachi, Ltd.
    • Masayuki Kojima
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method and apparatus for processing samples
    • Patent number 6,077,788
    • Issue date Jun 20, 2000
    • Hitachi, Ltd.
    • Yoshinao Kawasaki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Apparatus for processing a sample having a metal laminate
    • Patent number 6,036,816
    • Issue date Mar 14, 2000
    • Hitachi, Ltd.
    • Masayuki Kojima
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for processing samples
    • Patent number 5,952,245
    • Issue date Sep 14, 1999
    • Hitachi, Ltd.
    • Yoshimi Torii
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method and apparatus for processing samples
    • Patent number 5,868,854
    • Issue date Feb 9, 1999
    • Hitachi, Ltd.
    • Masayuki Kojima
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of treating samples
    • Patent number 5,770,100
    • Issue date Jun 23, 1998
    • Ryooji Fukuyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of treating samples
    • Patent number 5,556,714
    • Issue date Sep 17, 1996
    • Hitachi, Ltd.
    • Ryooji Fukuyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of treating samples
    • Patent number 5,380,397
    • Issue date Jan 10, 1995
    • Hitachi, Ltd.
    • Ryooji Fukuyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Sample processing method and apparatus
    • Patent number 5,200,017
    • Issue date Apr 6, 1993
    • Hitachi, Ltd.
    • Yoshinao Kawasaki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method of removing residual corrosive compounds by plasma etching f...
    • Patent number 5,007,981
    • Issue date Apr 16, 1991
    • Hitachi, Ltd.
    • Yoshinao Kawasaki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents