Yoshitomo Inoue

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Funabashi-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Antibacterial, antifungal or antialgal article and process for prod...
- Patent number 6,509,057
- Issue date Jan 21, 2003
- Sumitomo Osaka Cement, Co., Ltd.
- Keijiro Shigeru
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of producing antimicrobial metal articles and antimicrobial...
- Patent number 6,180,162
- Issue date Jan 30, 2001
- Sumitomo Osaka Cement Co., Ltd.
- Keijiro Shigeru
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Antibacterial, antifungal or antialgal article and process for prod...
- Publication number 20020001604
- Publication date Jan 3, 2002
- Keijiro Shigeru
- C03 - GLASS MINERAL OR SLAG WOOL