Yasunori Hatano

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Brush and commutator motor having brush device using the same
- Patent number 5,481,150
- Issue date Jan 2, 1996
- Kabushiki Kaisha Tec
- Motoyuki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Brush and commutator motor having brush device using the same
- Patent number 5,387,832
- Issue date Feb 7, 1995
- Tokyo Electric Co., Ltd.
- Motoyuki Tanaka
- H01 - BASIC ELECTRIC ELEMENTS