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Kenji Sakai
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Nishikasugai-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polishing composition and polishing method
Patent number
7,550,388
Issue date
Jun 23, 2009
Fujima Incorporated
Junhui Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing composition
Patent number
7,485,162
Issue date
Feb 3, 2009
Fujimi Incorporated
Tsuyoshi Matsuda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polishing composition and method for forming wiring structure using...
Patent number
7,189,684
Issue date
Mar 13, 2007
Fujimi Incorporated
Koji Ohno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing composition
Patent number
6,849,099
Issue date
Feb 1, 2005
Fujimi Incorporated
Koji Ohno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing composition and polishing method employing it
Patent number
6,838,016
Issue date
Jan 4, 2005
Fujimi Incorporated
Kenji Sakai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing composition and polishing method employing it
Patent number
6,814,766
Issue date
Nov 9, 2004
Fujimi Incorporated
Koji Ohno
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method of polishing copper layer of substrate
Patent number
6,797,626
Issue date
Sep 28, 2004
Fujikoshi Machinery Corp.
Noriko Miyairi
B24 - GRINDING POLISHING
Information
Patent Grant
Polishing composition and polishing method employing it
Patent number
6,773,476
Issue date
Aug 10, 2004
Fujimi Incorporated
Kenji Sakai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Polishing composition and polishing method employing it
Patent number
6,679,929
Issue date
Jan 20, 2004
Fujimi Incorporated
Hiroshi Asano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing composition and polishing method employing it
Patent number
6,565,619
Issue date
May 20, 2003
Fujimi Incorporated
Hiroshi Asano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing composition and polishing method employing it
Patent number
6,440,186
Issue date
Aug 27, 2002
Fujimi Incorporated
Kenji Sakai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
Polishing composition and polishing method
Publication number
20070176140
Publication date
Aug 2, 2007
Tsuyoshi Matsuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing method
Publication number
20060134908
Publication date
Jun 22, 2006
Junhui Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Polishing composition and polishing method
Publication number
20050215060
Publication date
Sep 29, 2005
FUJIMI INCORPORATED
Junhui Oh
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing composition and polishing method
Publication number
20050208761
Publication date
Sep 22, 2005
FUJIMI INCORPORATED
Junhui Oh
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Polishing composition
Publication number
20050108949
Publication date
May 26, 2005
Tsuyoshi Matsuda
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Polishing composition
Publication number
20040250476
Publication date
Dec 16, 2004
Koji Ohno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing composition and method for forming wiring structure using...
Publication number
20040192049
Publication date
Sep 30, 2004
Koji Ohno
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing method and polishing composition used for polishing
Publication number
20040084414
Publication date
May 6, 2004
Kenji Sakai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of polishing copper layer of substrate
Publication number
20030124862
Publication date
Jul 3, 2003
Fujikoshi Machinery Corp.
Noriko Miyairi
B24 - GRINDING POLISHING
Information
Patent Application
Polishing composition and polishing method employing it
Publication number
20030084815
Publication date
May 8, 2003
FUJIMI INCORPORATED
Koji Ohno
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Polishing composition and polishing method employing it
Publication number
20030051413
Publication date
Mar 20, 2003
FUJIMI INCORPORATED
Kenji Sakai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Polishing composition and polishing method employing it
Publication number
20020139055
Publication date
Oct 3, 2002
FUJIMI INCORPORATED
Hiroshi Asano
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing composition and polishing method employing it
Publication number
20020096659
Publication date
Jul 25, 2002
FUJIMI INCORPORATED
Kenji Sakai
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Polishing composition and polishing method employing it
Publication number
20020043027
Publication date
Apr 18, 2002
FUJIMI INCORPORATED
Kenji Sakai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...