Akimasa Tasaka

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon electrode for generation of nitrogen trifluoride gas
- Patent number 7,608,235
- Issue date Oct 27, 2009
- Toyo Tanso Co., Ltd.
- Akimasa Tasaka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
NEGATIVE ELECTRODE MATERIAL FOR LITHIUM ION BATTERIES CONTAINING SU...
- Publication number 20140170497
- Publication date Jun 19, 2014
- TOYO TANSO CO., LTD
- Minoru Inaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Silicon Carbide Single Crystal and Method of Etching the Same
- Publication number 20080050301
- Publication date Feb 28, 2008
- Toyo Tanso Co. Ltd.
- Akimasa Tasaka
- C30 - CRYSTAL GROWTH
Information Patent Application
Carbon Electrode For Generation Of Nitrogen Trifluoride Gas
- Publication number 20070199828
- Publication date Aug 30, 2007
- Akimasa Tasaka
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR