Megumi Yoshikawa

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Acrylic fiber for artificial hair, and head decoration product incl...
- Patent number 11,885,043
- Issue date Jan 30, 2024
- Kaneka Corporation
- Megumi Yoshikawa
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
ACRYLIC FIBER FOR ARTIFICIAL HAIR, HAIR ORNAMENT PRODUCT INCLUDING...
- Publication number 20240401243
- Publication date Dec 5, 2024
- KANEKA CORPORATION
- Megumi YOSHIKAWA
- A41 - WEARING APPAREL
Information Patent Application
ACRYLIC FIBER FOR ARTIFICIAL HAIR, AND HEAD DECORATION PRODUCT INCL...
- Publication number 20210164130
- Publication date Jun 3, 2021
- Kaneka Corporation
- Megumi Yoshikawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING