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Akihiro Matsuda
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Ichihara-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Propylene-based polymer composition and uses thereof
Patent number
8,735,499
Issue date
May 27, 2014
Mitsui Chemicals, Inc.
Naomi Urakawa
B32 - LAYERED PRODUCTS
Information
Patent Grant
Viscosity modifier of lubricating oil for power transmission system...
Patent number
8,410,035
Issue date
Apr 2, 2013
Mitsui Chemicals, Inc.
Ryousuke Kaneshige
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Polyolefin polymer containing vinyl groups at both ends and composi...
Patent number
8,188,191
Issue date
May 29, 2012
Mitsui Chemicals, Inc.
Shigenobu Ikenaga
B32 - LAYERED PRODUCTS
Information
Patent Grant
Copolymer, production process thereof, lubricating oil viscosity mo...
Patent number
7,915,358
Issue date
Mar 29, 2011
Mitsui Chemicals, Inc.
Satoshi Ikeda
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Viscosity modifier for lubricating oils, additive composition for l...
Patent number
7,820,607
Issue date
Oct 26, 2010
Mitsui Chemicals, Inc.
Akihiro Matsuda
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Copolymer, lubricating oil viscosity modifier, and lubricating oil...
Patent number
7,776,805
Issue date
Aug 17, 2010
Mitsui Chemicals, Inc.
Akihiro Matsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PROPYLENE-BASED POLYMER COMPOSITION AND USES THEREOF
Publication number
20130137826
Publication date
May 30, 2013
Mitsui Chemicals, Inc.
Naomi URAKAWA
B32 - LAYERED PRODUCTS
Information
Patent Application
SYNDIOTACTIC PROPYLENE BASED POLYMER COMPOSITION, FORMED BODY, AND...
Publication number
20110152460
Publication date
Jun 23, 2011
Mitsui Chemicals, Inc.
Naomi URAKAWA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polyolefin polymer containing vinyl groups at both ends and composi...
Publication number
20100004393
Publication date
Jan 7, 2010
Mitsui Chemicals, Inc.
Shigenobu Ikenaga
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Copolymer, production process thereof, lubricating oil viscosity mo...
Publication number
20090209721
Publication date
Aug 20, 2009
Mitsui Chemicals, Inc.
Satoshi Ikeda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Viscosity modifier of lubricating oil for power transmission system...
Publication number
20090023619
Publication date
Jan 22, 2009
Mitsui Chemicals, Inc.
Ryousuke Kaneshige
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Copolymer, lubricating oil viscosity modifier, and lubricating oil...
Publication number
20080125561
Publication date
May 29, 2008
Mitsui Chemicals, Inc.
Akihiro Matsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Viscosity Modifier for Lubricating Oils, Additive Composition for L...
Publication number
20070249508
Publication date
Oct 25, 2007
Mitsui Chemicals, Inc.
Akihiro Matsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Vehicle-mounted electronic device
Publication number
20070007414
Publication date
Jan 11, 2007
Kabushiki Kaisha Kenwood
Akihiro Matsuda
B60 - VEHICLES IN GENERAL
Information
Patent Application
Vehicle-mounted electronic device
Publication number
20050001105
Publication date
Jan 6, 2005
Akihiro Matsuda
B60 - VEHICLES IN GENERAL