Takashi Yokoyama

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Ibaraki, JP

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Patents Applicationslast 30 patents

Information Patent Application
LUMINESCENT PRODUCT AND PROCESS FOR PRODUCING THE SAME
- Publication number 20090263665
- Publication date Oct 22, 2009
- Takashi Kamiike
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL