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Hiroshi Inazawa
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Yamaguchi-ken, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Manufacturing method and apparatus of organic resin coated metal sheet
Patent number
8,110,244
Issue date
Feb 7, 2012
Toyo Kohan Co., Ltd.
Takuji Nakamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for producing unstretched film, process for producing resin...
Patent number
7,985,315
Issue date
Jul 26, 2011
Toyo Kohan Co., Ltd.
Tadashi Fujii
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for manufacturing organic resin-coated metal sheet and appar...
Patent number
7,815,976
Issue date
Oct 19, 2010
Toyo Kohan Co., Ltd.
Kenichi Fujisawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for trimming resin film
Patent number
6,645,559
Issue date
Nov 11, 2003
Toyo Kohan Co., Ltd.
Akira Kobayashi
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Method and apparatus for producing laminate board
Patent number
6,106,658
Issue date
Aug 22, 2000
Toyo Kohan Co. Ltd.
Noriaki Kaguma
B32 - LAYERED PRODUCTS
Information
Patent Grant
Thermal transfer roll for manufacture of laminate plate, method of...
Patent number
6,036,814
Issue date
Mar 14, 2000
Toyo Kohan Co., Ltd.
Tadashi Fujii
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
CASTING AND METHOD FOR MANUFACTURING CASTING
Publication number
20200147681
Publication date
May 14, 2020
TOYO KOHAN CO., LTD
Hiroki YANAGA
B22 - CASTING POWDER METALLURGY
Information
Patent Application
FILM PRODUCTION APPARATUS AND METHOD FOR PRODUCING FILM
Publication number
20130099413
Publication date
Apr 25, 2013
TOYO KOHAN CO.LTD
Hiroshi Inazawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Web Floating and Conveying Device and Method of Manufacturing Same
Publication number
20120213599
Publication date
Aug 23, 2012
TOYO KOHAN CO., LTD
Hiroshi Inazawa
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
MULTILAYER RESIN FILM, A RESIN-COATED METAL SHEET, A METHOD OF MANU...
Publication number
20100319842
Publication date
Dec 23, 2010
Toyo Kohan Co. Ltd.
Yasuhiro Matsubara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
LAMINATING ROLL, APPARATUS FOR PRODUCING METAL SHEET COATED WITH OR...
Publication number
20100224314
Publication date
Sep 9, 2010
TOYO KOHAN CO., LTD
Takuji Nakamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MANUFACTURING METHOD AND APPARATUS OF ORGANIC RESIN COATED METAL SHEET
Publication number
20090283200
Publication date
Nov 19, 2009
TOYO KOHAN CO., LTD.
Takuji Nakamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING ORGANIC RESIN-COATED METAL SHEET AND APPAR...
Publication number
20090068353
Publication date
Mar 12, 2009
TOYO KOHAN CO., LTD
Kenichi Fujisawa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for Producing Unstretched Film, Process for Producing Resin...
Publication number
20080157424
Publication date
Jul 3, 2008
TOYO KOHAN CO., LTD
Tadashi Fujii
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Description Multilayer Resin Films, Resin-Coated Metal Plates, a Me...
Publication number
20080075926
Publication date
Mar 27, 2008
Yasuhiro Matsubara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Multilayer Resin Film and Method for Producing Multilayer Resin Film
Publication number
20080063841
Publication date
Mar 13, 2008
Toyo Kohan Co., Ltd.
Yasuhiro Matsubara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Process for Producing Multilayered Unstretched Film, Process for Pr...
Publication number
20070262484
Publication date
Nov 15, 2007
Tokyo Kohan Co., Ltd.
Tadashi Fujii
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Multilayer resin film, a resin-coated metal sheet, a method of manu...
Publication number
20070071944
Publication date
Mar 29, 2007
TOYO KOHAN CO.LTD
Yasuhiro Matsubara
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for trimming resin film
Publication number
20030143336
Publication date
Jul 31, 2003
TOYO SEIKAN KAISHA, LTD.
Akira Kobayashi
B26 - HAND CUTTING TOOLS CUTTING SEVERING