Katsuo Sugai

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Shinjuku-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hair-increasing device and method of producing the same
- Patent number 8,104,486
- Issue date Jan 31, 2012
- Unihair Co., Ltd.
- Sakiko Imai
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
Wig and Method of Manufacturing the Same
- Publication number 20080041405
- Publication date Feb 21, 2008
- Yoko Kitsu
- A41 - WEARING APPAREL