Tomomi Okamoto

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic compound, charge-transporting material, composition contain...
- Patent number 9,564,602
- Issue date Feb 7, 2017
- MITSUBISHI CHEMICAL CORPORATION
- Koichi Ishibashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic electroluminescent element material, organic electrolumines...
- Patent number 9,349,961
- Issue date May 24, 2016
- Mitsubishi Chemical Corporation
- Koichiro Iida
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Organic compound, charge-transporting material, composition contain...
- Patent number 8,945,728
- Issue date Feb 3, 2015
- MITSUBISHI CHEMICAL CORPORATION
- Koichi Ishibashi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTRO...
- Publication number 20160043325
- Publication date Feb 11, 2016
- MITSUBISHI CHEMICAL CORPORATION
- Hideki GOROHMARU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC COMPOUND, CHARGE-TRANSPORTING MATERIAL, COMPOSITION CONTAIN...
- Publication number 20150076479
- Publication date Mar 19, 2015
- MITSUBISHI CHEMICAL CORPORATION
- Koichi Ishibashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC COMPOUND, CHARGE-TRANSPORTING MATERIAL, COMPOSITION CONTAIN...
- Publication number 20140034938
- Publication date Feb 6, 2014
- MITSUBISHI CHEMICAL CORPORATION
- Koichi ISHIBASHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, ORGANIC ELECTROLUMINES...
- Publication number 20130200337
- Publication date Aug 8, 2013
- MITSUBISHI CHEMICAL CORPORATION
- Koichiro IIDA
- H01 - BASIC ELECTRIC ELEMENTS