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Kazuhiro Seino
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Yao-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Phthalocyanine compound, process for preparing the same, and optica...
Patent number
7,332,261
Issue date
Feb 19, 2008
Ciba Specialty Chemicals Corporation
Kazuhiro Seino
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for controlling plant growth
Patent number
5,953,857
Issue date
Sep 21, 1999
Mitsui Chemicals, Inc.
Ichiro Aiga
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Polyimide resin compositions for optical filters
Patent number
5,916,488
Issue date
Jun 29, 1999
Mitsui Chemicals, Inc.
Keisuke Takuma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyimide resin compositions for optical filters
Patent number
5,868,968
Issue date
Feb 9, 1999
Mitsui Chemicals, Inc.
Keisuke Takuma
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Plasma display filter
Patent number
5,804,102
Issue date
Sep 8, 1998
Mitsui Chemicals, Inc.
Ryu Oi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Near infrared ray absorbing compound having high durability and its...
Patent number
5,788,914
Issue date
Aug 4, 1998
Mitsui Chemicals, Inc.
Ryu Oi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Near infrared absorber, preparation process therefor and use thereof
Patent number
5,705,101
Issue date
Jan 6, 1998
Mitsui Toatsu Chemicals, Inc.
Ryu Oi
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL RECORDING MEDIUM AND AZO METAL CHELATE COMPOUND
Publication number
20100233415
Publication date
Sep 16, 2010
MITSUI CHEMICALS, INC.
Taizo Nishimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Phthalocyanine compound, process for producing the same, and optica...
Publication number
20050201265
Publication date
Sep 15, 2005
Mitsui Chemicals, Inc.
Kazuhiro Seino
G11 - INFORMATION STORAGE