Akitaka SAWAMURA

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Osaka-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
SUPERHARD BORON OXYNITRIDE AND METHOD FOR PRODUCING THE SAME
- Publication number 20140050646
- Publication date Feb 20, 2014
- Sumitomo Electric Industries, Ltd.
- Akitaka SAWAMURA
- C30 - CRYSTAL GROWTH
Information Patent Application
SUPERHARD CARBON NITRIDE AND METHOD FOR PRODUCING THE SAME
- Publication number 20140050650
- Publication date Feb 20, 2014
- Sumitomo Electric Industries, Ltd.
- Akitaka SAWAMURA
- C30 - CRYSTAL GROWTH