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Hiroshi Nomura
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Oyama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Fabrication process of semiconductor package and semiconductor package
Patent number
7,187,072
Issue date
Mar 6, 2007
Hitachi Chemical Company, Ltd.
Naoki Fukutomi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Electromagnetic shield film, electromagnetic shield unit and display
Patent number
6,884,936
Issue date
Apr 26, 2005
Hitachi Chemical Co., Ltd.
Hiroaki Takahashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fabrication process of semiconductor package and semiconductor package
Patent number
6,746,897
Issue date
Jun 8, 2004
Naoki Fukutomi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Fabrication process of semiconductor package and semiconductor package
Patent number
6,365,432
Issue date
Apr 2, 2002
Hitachi Chemical Company, Ltd.
Naoki Fukutomi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication process of semiconductor package and semiconductor package
Patent number
5,976,912
Issue date
Nov 2, 1999
Hitachi Chemical Company, Ltd.
Naoki Fukutomi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal foil for printed wiring board and production thereof
Patent number
5,689,879
Issue date
Nov 25, 1997
Hitachi Chemical Company, Ltd.
Naoyuki Urasaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Metal foil for printed wiring board and production thereof
Patent number
5,403,672
Issue date
Apr 4, 1995
Hitachi Chemical Co., Ltd.
Naoyuki Urasaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of producing flexible printed-circuit board covered with cov...
Patent number
5,234,522
Issue date
Aug 10, 1993
Hitachi Chemical Company, Inc.
Masakatsu Suzuki
B32 - LAYERED PRODUCTS
Information
Patent Grant
Heat resistant adhesive composition and bonding method using the same
Patent number
5,171,826
Issue date
Dec 15, 1992
Hitachi Chemical Company, Ltd.
Junichi Imaizumi
B32 - LAYERED PRODUCTS
Information
Patent Grant
Heat resistant adhesive composition and bonding method using the same
Patent number
5,089,346
Issue date
Feb 18, 1992
Hitachi Chemical Company, Ltd.
Junichi Imaizumi
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
Fabrication process of semiconductor package and semiconductor package
Publication number
20040110319
Publication date
Jun 10, 2004
Hitachi Chemical Company, Ltd.
Naoki Fukutomi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Electromagnetic shield film, electromagnetic shield unit and display
Publication number
20040074655
Publication date
Apr 22, 2004
Hiroaki Takahashi
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Fabrication process of semiconductor package and semiconductor package
Publication number
20020094606
Publication date
Jul 18, 2002
Hitachi Chemical Company, Ltd.
Naoki Fukutomi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fabrication process of semiconductor package and semiconductor package
Publication number
20020039808
Publication date
Apr 4, 2002
Hitachi Chemical Company, Ltd.
Naoki Fukutomi
H01 - BASIC ELECTRIC ELEMENTS