Toshinobu Maeda

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Kawanishi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Speed control circuit for phase-locked loop motor drive systems
- Patent number 4,271,382
- Issue date Jun 2, 1981
- Matsushita Electric Industrial Co., Ltd.
- Toshinobu Maeda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control system
- Patent number 4,205,260
- Issue date May 27, 1980
- Matsushita Electric Industrial Co., Ltd.
- Toshinobu Maeda
- G11 - INFORMATION STORAGE