Hiroshi Otawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stepper motor controlling apparatus and pen recorder
- Patent number 7,339,342
- Issue date Mar 4, 2008
- Yokogawa Electric Corporation
- Naoyuki Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Stepper motor controlling apparatus and pen recorder
- Publication number 20060152187
- Publication date Jul 13, 2006
- YOKOGAWA ELECTRIC CORPORATION
- Naoyuki Harada
- G05 - CONTROLLING REGULATING