Norimitsu Hirano

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Patents Grantslast 30 patents

Information Patent Grant
Five-phase dc motor with non-overlapping armature windings
- Patent number 4,876,472
- Issue date Oct 24, 1989
- Shicoh Engineering Co., Ltd.
- Manabu Shiraki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-starting disk-type brushless motor with screw projection for g...
- Patent number 4,704,566
- Issue date Nov 3, 1987
- Shicoh Engineering Co., Ltd.
- Norimitsu Hirano
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless d.c. motor
- Patent number 4,620,139
- Issue date Oct 28, 1986
- Kabushiki Kaisha Shicoh Giken
- Kazuhito Egami
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER