4. Hydraulic and earth engineering
  5. Marine structure or fabrication thereof
  6. Storage container

Fumio Ootsu

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Transducer for conversion of sea water-energy

Pumps – Motor driven – Tide or wave motor
Patent

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Transducer for conversion of tidal current energy

Pumps – Motor driven – Fluid current motor
Patent

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Transducer for converting the energy of ocean currents

Power plants – Pressure fluid source and motor – Utilizing natural energy or having a geographic feature
Patent

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Underwater accumulator for pressurized gas

Hydraulic and earth engineering – Marine structure or fabrication thereof – Storage container
Patent

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Profile ID: LFUS-PAI-P-611084

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