Shigeki Kambara

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Material for organic electroluminescent device and its manufacturin...
- Patent number 6,797,920
- Issue date Sep 28, 2004
- Daicel Chemical Industries, Ltd.
- Toru Kitaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Material for organic electroluminescent device and its manufacturin...
- Publication number 20030075533
- Publication date Apr 24, 2003
- Toru Kitaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nitrogen-containing heterocyclic compound
- Publication number 20030057826
- Publication date Mar 27, 2003
- Masaru Matsuoka
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Azepine compounds
- Publication number 20020091256
- Publication date Jul 11, 2002
- Masaru Matsuoka
- C07 - ORGANIC CHEMISTRY