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Yamaguchi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method of manufacturing polyimide film and tenter apparatus
Patent number
9,352,498
Issue date
May 31, 2016
UBE Industries, Ltd.
Hiroyuki Ikeuchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Adhesion-enhanced polyimide film, process for its production, and l...
Patent number
8,053,082
Issue date
Nov 8, 2011
Ube Industries, Ltd.
Masafumi Hashimoto
B32 - LAYERED PRODUCTS
Information
Patent Grant
Copper-clad laminate
Patent number
7,998,553
Issue date
Aug 16, 2011
Ube Industries, Ltd.
Kohji Narui
B32 - LAYERED PRODUCTS
Information
Patent Grant
Easily slidable polyimide film and substrate employing it
Patent number
7,186,456
Issue date
Mar 6, 2007
Ube Industries, Ltd.
Masafumi Hashimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Copper-clad laminate
Patent number
6,924,024
Issue date
Aug 2, 2005
Ube Industries Ltd.
Kohji Narui
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Aromatic polyimide film for electro-conductive sealing element of p...
Patent number
6,838,184
Issue date
Jan 4, 2005
Ube Industries, Ltd.
Takuji Takahashi
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Method of making a polyimide film having a thin metal layer
Patent number
6,824,827
Issue date
Nov 30, 2004
Ube Industries, Ltd.
Shozo Katsuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Metal film/aromatic polyimide film laminate
Patent number
6,699,572
Issue date
Mar 2, 2004
Ube Industries, Ltd.
Tomohiko Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Piezoelectric film element and manufacturing method thereof, and in...
Patent number
6,147,438
Issue date
Nov 14, 2000
Seiko Epson Corporation
Tsutomu Nishiwaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aromatic polyimide film having improved adhesion
Patent number
6,129,982
Issue date
Oct 10, 2000
Ube Industries, Ltd.
Hiroaki Yamaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnetoresistance effect element
Patent number
5,514,469
Issue date
May 7, 1996
Ube Industries, Ltd.
Teruya Shinjo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Magnetoresistance effect element
Patent number
5,462,795
Issue date
Oct 31, 1995
Ube Industries, Ltd.
Teruya Shinjo
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING POLYIMIDE FILM AND TENTER APPARATUS
Publication number
20120193829
Publication date
Aug 2, 2012
Ube Industries, Ltd.
Hiroyuki Ikeuchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COPPER-CLAD LAMINATE
Publication number
20100316884
Publication date
Dec 16, 2010
Ube Industries, Ltd.
Kohji Narui
B32 - LAYERED PRODUCTS
Information
Patent Application
Adhesion-Enhanced Polyimide Film, Process for Its Production, And L...
Publication number
20070196675
Publication date
Aug 23, 2007
UBE INDUSTRIES, LTD.
Masafumi Hashimoto
B32 - LAYERED PRODUCTS
Information
Patent Application
Polyimide-copper composite laminate
Publication number
20060154037
Publication date
Jul 13, 2006
Ube Industries, Ltd.
Hiroto Shimokawa
B32 - LAYERED PRODUCTS
Information
Patent Application
Easily slidable polyimide film and substrate employing it
Publication number
20050074592
Publication date
Apr 7, 2005
Ube Industries, Ltd., a Corporation of Japan
Masafumi Hashimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Copper-clad laminate
Publication number
20040110015
Publication date
Jun 10, 2004
Ube Industries, Ltd.
Kohji Narui
B32 - LAYERED PRODUCTS
Information
Patent Application
Surface treatment of polyimide film and polyimide film having a thi...
Publication number
20040076765
Publication date
Apr 22, 2004
UBE INDUSTRIES, LTD.
Shozo Katsuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Aromatic polyimide film for electro-conductive sealing element of p...
Publication number
20030180557
Publication date
Sep 25, 2003
Ube Industries, Ltd.
Takuji Takahashi
B32 - LAYERED PRODUCTS
Information
Patent Application
Surface treatment of polyimide film and polyimide film having a thi...
Publication number
20020177000
Publication date
Nov 28, 2002
Ube Industries, Ltd.
Shozo Katsuki
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Metal film/aromatic polyimide film laminate
Publication number
20020090524
Publication date
Jul 11, 2002
Tomohiko Yamamoto
B32 - LAYERED PRODUCTS