Tetsuo Hiraya

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Toyonaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Injection drug feeding device
- Patent number 6,981,609
- Issue date Jan 3, 2006
- Yuyama Mfg. Co., Ltd.
- Shoji Yuyama
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Injection drug feeding device
- Publication number 20040094386
- Publication date May 20, 2004
- Shoji Yuyama
- G07 - CHECKING-DEVICES