Masao Kurahashi

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Haga-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Absorbent article
- Patent number 6,632,974
- Issue date Oct 14, 2003
- Kao Corporation
- Mikio Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Composite sheet, absorbent article and process for producing the same
- Patent number 5,763,333
- Issue date Jun 9, 1998
- Kao Corporation
- Mikio Suzuki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Shorts type disposable diaper
- Patent number 5,735,839
- Issue date Apr 7, 1998
- Kao Corporation
- Haruko Kawaguchi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE