Mamiko Yamada

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Yonezawa, JP

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Patents Applicationslast 30 patents

Information Patent Application
Magnetic message mat
- Publication number 20040053002
- Publication date Mar 18, 2004
- Seiin Kobayashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
Floor covering system for conveying information in public or privat...
- Publication number 20040013848
- Publication date Jan 22, 2004
- Seiin Kobayashi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...