Keiji Ueno

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Sodegaura-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Gas generating device and method for generating gas
- Patent number 9,528,189
- Issue date Dec 27, 2016
- Mitsui Chemicals, Inc.
- Keiji Ueno
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Imide compound and optical recording media made by using the same
- Patent number 7,405,030
- Issue date Jul 29, 2008
- Mitsui Chemicals, Inc.
- Akira Ogiso
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and recording method
- Patent number 5,391,461
- Issue date Feb 21, 1995
- Mitsui Toatsu Chemicals, Inc.
- Tadashi Koike
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording media
- Patent number 5,196,231
- Issue date Mar 23, 1993
- Mitsui Toatsu Chemicals, Inc.
- Sumio Hirose
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording media
- Patent number 5,132,153
- Issue date Jul 21, 1992
- Mitsui Toatsu Chemicals, Inc.
- Sumio Hirose
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
GAS GENERATING DEVICE AND METHOD FOR GENERATING GAS
- Publication number 20120168318
- Publication date Jul 5, 2012
- MITSUI CHEMICALS, INC.
- Keiji Ueno
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
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
OPTICAL RECORDING MEDIUM AND COMPOUND USED FOR THE SAME
- Publication number 20090306376
- Publication date Dec 10, 2009
- MITSUI CHEMICALS, INC.
- Hiroyoshi Shiozaki
- G01 - MEASURING TESTING
Information Patent Application
Imide compound and optical recording media made by using the same
- Publication number 20070259151
- Publication date Nov 8, 2007
- Mitsui Chemicals, Inc.
- Akira Ogiso
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Optical recording medium and compound used for the same
- Publication number 20070054084
- Publication date Mar 8, 2007
- MITSUI CHEMICALS, INC.
- Hiroyoshi Shiozaki
- G01 - MEASURING TESTING
Information Patent Application
Imide compound and optical recording media made by using the same
- Publication number 20050208425
- Publication date Sep 22, 2005
- Akira Ogiso
- C07 - ORGANIC CHEMISTRY