Yousuke Obata

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Niwa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Motor drive control device
- Patent number 5,917,299
- Issue date Jun 29, 1999
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Katsuhide Kumagai
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES