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Hiroto Yamada
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Nagahama-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Multilayer porous film, separator for non-aqueous electrolyte secon...
Patent number
10,305,080
Issue date
May 28, 2019
MITSUBISHI CHEMICAL CORPORATION
Hiroto Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Alumina slurry
Patent number
9,935,303
Issue date
Apr 3, 2018
Mitsubishi Chemical Corporation
Hiroto Yamada
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multilayer porous film, separator for nonaqueous electrolyte second...
Patent number
9,818,999
Issue date
Nov 14, 2017
MITSUBISHI CHEMICAL CORPORATION
Hiroto Yamada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing laminated porous film, and laminated porous film
Patent number
9,343,719
Issue date
May 17, 2016
Mitsubishi Plastics, Inc.
Hiroto Yamada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Multilayer porous film, separator for nonaqueous electrolyte second...
Patent number
9,252,412
Issue date
Feb 2, 2016
Mitsubishi Plastics, Inc.
Hiroto Yamada
B32 - LAYERED PRODUCTS
Information
Patent Grant
Multilayer porous film, separator for batteries, and battery
Patent number
8,785,032
Issue date
Jul 22, 2014
Mitsubishi Plastics, Inc.
Hiroto Yamada
B32 - LAYERED PRODUCTS
Patents Applications
last 30 patents
Information
Patent Application
LAMINATED POROUS FILM, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECOND...
Publication number
20180294459
Publication date
Oct 11, 2018
Mitsubish Chemical Corporation
Hiroto YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYER POROUS FILM, BATTERY SEPARATOR, AND BATTERY
Publication number
20180083247
Publication date
Mar 22, 2018
MITSUBISHI CHEMICAL CORPORATION
Masayuki SEO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ALUMINA SLURRY
Publication number
20160351880
Publication date
Dec 1, 2016
MITSUBISHI PLASTICS, INC.
Hiroto Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
MULTILAYER POROUS FILM, SEPARATOR FOR NON-AQUEOUS ELECTROLYTE SECON...
Publication number
20160043371
Publication date
Feb 11, 2016
Mitsubishi Plastics, Inc.
Hiroto YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYER POROUS FILM, SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECOND...
Publication number
20150380708
Publication date
Dec 31, 2015
MITSUBISHI PLASTICS, INC.
Hiroto YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYER POROUS FILM, SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECOND...
Publication number
20150111109
Publication date
Apr 23, 2015
MITSUBISHI PLASTICS, INC.
Hiroto Yamada
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING LAMINATED POROUS FILM, AND LAMINATED POROUS FILM
Publication number
20140234538
Publication date
Aug 21, 2014
Mitsubishi Plastics, Inc.
Hiroto Yamada
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTILAYER POROUS FILM, SEPARATOR FOR NONAQUEOUS ELECTROLYTE SECOND...
Publication number
20140193692
Publication date
Jul 10, 2014
MITSUBISHI PLASTICS, INC.
Hiroto Yamada
B32 - LAYERED PRODUCTS
Information
Patent Application
MULTILAYER POROUS FILM, SEPARATOR FOR BATTERIES, AND BATTERY
Publication number
20140099530
Publication date
Apr 10, 2014
Mitsubishi Plastics, Inc.
Hiroto Yamada
B32 - LAYERED PRODUCTS