4. Rotary kinetic fluid motors or pumps
  5. Smooth runner surface for working fluid frictional contact

Toshiharu Nakazawa

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Bearing unit

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Circulation fan apparatus and circulation-fan driving motor

Pumps – Motor driven – Pump rotor intermediate coaxial motor rotors
Reexamination Certificate

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Discharge-pumped excimer laser device

Coherent light generators – Particular active media – Gas
Reexamination Certificate

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Discharge-pumped excimer laser device

Coherent light generators – Particular active media – Gas
Reexamination Certificate

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Displacement sensing circuit with coil and band pass filter for

Electricity: measuring and testing – Magnetic – Displacement
Patent

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Profile ID: LFUS-PAI-P-443515

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