4. Electrical generator or motor structure
  5. Dynamoelectric
  6. Rotary

Katsutoshi Nii

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Assembly method of motor using magnetic lubrication fluid

Dynamic information storage or retrieval – Dynamic mechanism subsystem – Specific detail of storage medium support or motion production
Reexamination Certificate

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Bearing apparatus

Bearings – Rotary bearing – Plain bearing
Patent

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Bearing apparatus

Bearings – Rotary bearing – Plain bearing
Patent

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Bearing unit

Bearings – Rotary bearing – Plain bearing
Patent

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Bearing unit, production method therefor and spindle motor

Bearings – Rotary bearing – Fluid bearing
Reexamination Certificate

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Profile ID: LFUS-PAI-P-524540

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