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Hisashi Shoda
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Optical recording medium, optical recording material and metal comp...
Patent number
8,309,196
Issue date
Nov 13, 2012
Mitsubishi Kagaku Media Co., Ltd.
Takashi Miyazawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium, optical recording material and metal comp...
Patent number
8,075,976
Issue date
Dec 13, 2011
Mitsubishi Kagaku Media Co., Ltd.
Takashi Miyazawa
G11 - INFORMATION STORAGE
Information
Patent Grant
Azo-metal chelate dye and optical recording medium
Patent number
7,989,139
Issue date
Aug 2, 2011
Mitsubishi Kagaku Media Co., Ltd.
Kenichi Satake
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Azo-metal chelate dye and optical recording medium
Patent number
7,642,036
Issue date
Jan 5, 2010
Mitsubishi Kagaku Media Co., Ltd.
Kenichi Satake
G11 - INFORMATION STORAGE
Information
Patent Grant
Azo-metal chelate dye and optical recording medium
Patent number
7,507,524
Issue date
Mar 24, 2009
Mitsubishi Kagaku Media Co., Ltd.
Kenichi Satake
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical recording medium
Patent number
6,794,114
Issue date
Sep 21, 2004
Mitsubishi Chemical Corporation
Hisashi Shoda
G11 - INFORMATION STORAGE
Information
Patent Grant
Process for producing α-olefin polymers
Patent number
6,344,530
Issue date
Feb 5, 2002
Mitsubishi Chemical Corporation
Toshihiko Sugano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalysts for polymerization of α-olefins, process for produ...
Patent number
6,340,652
Issue date
Jan 22, 2002
Mitsubishi Chemical Corporation
Toshihiko Sugano
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transition metal compounds
Patent number
6,252,097
Issue date
Jun 26, 2001
Mitsubishi Chemical Corporation
Toshihiko Sugano
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MATERIAL AND METAL COMP...
Publication number
20110311752
Publication date
Dec 22, 2011
Mitsubishi Kagaku Media Co., Ltd.
Takashi MIYAZAWA
G11 - INFORMATION STORAGE
Information
Patent Application
AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM
Publication number
20110069595
Publication date
Mar 24, 2011
Mitsubishi Kagaku Media Co., Ltd.
Hisashi Shoda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OPTICAL RECORDING MEDIUM AND AZACYANINE DYE
Publication number
20100173114
Publication date
Jul 8, 2010
Mitsubishi Kagaku Media Co., Ltd.
Yutaka Kurose
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CYANINE DYE AND OPTICAL RECORDING MEDIUM
Publication number
20100119764
Publication date
May 13, 2010
Mitsubishi Kagaku Media Co., Ltd.
Hisashi Shoda
G11 - INFORMATION STORAGE
Information
Patent Application
AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM
Publication number
20100098898
Publication date
Apr 22, 2010
Mitsubishi Kagaku Media Co., Ltd.
Hisashi Shoda
G11 - INFORMATION STORAGE
Information
Patent Application
AZO METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM
Publication number
20100015382
Publication date
Jan 21, 2010
Mitsubishi Kagaku Media Co., Ltd.
Hisashi Shoda
G11 - INFORMATION STORAGE
Information
Patent Application
OPTICAL RECORDING MEDIUM, AZO-TYPE IRON CHELATE COLORING MATTER, AN...
Publication number
20090291246
Publication date
Nov 26, 2009
Hisashi Shoda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL RECORDING MEDIUM, OPTICAL RECORDING MATERIAL AND METAL COMP...
Publication number
20090263611
Publication date
Oct 22, 2009
Mitsubishi Kagaku Media Co., Ltd.
Takashi Miyazawa
G11 - INFORMATION STORAGE
Information
Patent Application
AZO-METAL CHELATE DYE AND OPTICAL RECORDING MEDIUM
Publication number
20090246687
Publication date
Oct 1, 2009
Mitsubishi Kagaku Media Co. Ltd.
Kenichi SATAKE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CYANINE DYE AND OPTICAL RECORDING MEDIUM
Publication number
20090234122
Publication date
Sep 17, 2009
Yasushi Aizawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Azo-metal chelate dye and optical recording medium
Publication number
20070054219
Publication date
Mar 8, 2007
Mitsubishi Kagaku Media Co., Ltd.
Kenichi Satake
G11 - INFORMATION STORAGE
Information
Patent Application
Azo-metal chelate dye and optical recording medium
Publication number
20060035171
Publication date
Feb 16, 2006
MITSUBISHI CHEMICAL CORPORATION
Kenichi Satake
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Optical recording medium
Publication number
20030161987
Publication date
Aug 28, 2003
MITSUBISHI CHEMICAL CORPORATION
Akira Nakajima
G11 - INFORMATION STORAGE
Information
Patent Application
Optical recording medium
Publication number
20020051941
Publication date
May 2, 2002
MITSUBISHI CHEMICAL CORPORATION
Hisashi Shoda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Process for producing alpha-olefin polymers
Publication number
20010034425
Publication date
Oct 25, 2001
Mitsubishi Chemical Corporation
Toshihiko Sugano
C07 - ORGANIC CHEMISTRY