Akitake Nakamura

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition and polymer
- Patent number 9,738,757
- Issue date Aug 22, 2017
- ASAHI KASEI CHEMICALS CORPORATION
- Akitake Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing episulfide compounds
- Patent number 9,359,324
- Issue date Jun 7, 2016
- ASAHI KASEI CHEMICALS CORPORATION
- Akitake Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition and polymer
- Patent number 9,334,371
- Issue date May 10, 2016
- ASAHI KASEI CHEMICALS CORPORATION
- Akitake Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing episulfide compounds
- Patent number 9,051,293
- Issue date Jun 9, 2015
- ASAHI KASEI CHEMICALS CORPORATION
- Akitake Nakamura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Composition and Polymer
- Publication number 20160222168
- Publication date Aug 4, 2016
- ASAHI KASEI CHEMICALS CORPORATION
- Akitake Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Preparing Episulfide Compounds
- Publication number 20150197501
- Publication date Jul 16, 2015
- ASAHI KASEI CHEMICALS CORPORATION
- Akitake Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Composition and Polymer
- Publication number 20140121293
- Publication date May 1, 2014
- ASAHI KASEI CHEMICALS CORPORATION
- Akitake Nakamura
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for Preparing Episulfide Compounds
- Publication number 20140107350
- Publication date Apr 17, 2014
- ASAHI KASEI CHEMICALS CORPORATION
- Akitake Nakamura
- C07 - ORGANIC CHEMISTRY