Atsuko Shirai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Disposable undergarment and method for manufacturing disposable und...
- Patent number 10,925,779
- Issue date Feb 23, 2021
- KOYO CORPORATION
- Munetada Matsumiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ABSORBENT PAD
- Publication number 20200129346
- Publication date Apr 30, 2020
- Koyo Corporation
- Atsuko Shirai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ABSORBENT ARTICLE
- Publication number 20190133846
- Publication date May 9, 2019
- Koyo Corporation
- Atsuko Shirai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DISPOSABLE UNDERGARMENT AND METHOD FOR MANUFACTURING DISPOSABLE UN...
- Publication number 20180125728
- Publication date May 10, 2018
- Koyo Corporation
- Munetada Matsumiya
- B32 - LAYERED PRODUCTS
Information Patent Application
DISPOSABLE UNDERGARMENT AND METHOD FOR MANUFACTURING THE DISPOSABLE...
- Publication number 20170105885
- Publication date Apr 20, 2017
- Koyo Corporation
- Atsuko Shirai
- A41 - WEARING APPAREL
Information Patent Application
CROTCH MEMBER OF DISPOSABLE UNDERGARMENT AND DISPOSABLE UNDERGARMEN...
- Publication number 20170105886
- Publication date Apr 20, 2017
- Koyo Corporation
- Atsuko Shirai
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE