Yutaka Sakamoto

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Kanagawa-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Urine absorbent bag
- Patent number 6,530,909
- Issue date Mar 11, 2003
- Uni-Charm Corporation
- Satoshi Nozaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Urine absorbent pad folded into protective position after being sec...
- Patent number 6,129,719
- Issue date Oct 10, 2000
- Uni-Charm Corporation
- Satoshi Nozaki
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE