Yumi HAYASHI

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Tokyo, JP

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Patents Applicationslast 30 patents

Information Patent Application
COMPOSITE PARTICLES AND METHOD OF PRODUCING THE SAME, PERSONAL CARE...
- Publication number 20220087910
- Publication date Mar 24, 2022
- TOPPAN INC.
- Yumi HAYASHI
- B82 - NANO-TECHNOLOGY
Information Patent Application
SUSTAINED-RELEASE COMPOSITE PARTICLES, METHOD FOR PRODUCING SUSTAIN...
- Publication number 20210051950
- Publication date Feb 25, 2021
- Toppan Printing Co.,Ltd.
- Yumi HAYASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...