Mayumi Furukawa

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Ibaraki-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process progress display device
- Patent number 7,363,855
- Issue date Apr 29, 2008
- Riso Kagaku Corporation
- Yasuhiro Esaki
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Process progress display device
- Publication number 20040168587
- Publication date Sep 2, 2004
- Yasuhiro Esaki
- G05 - CONTROLLING REGULATING