4. Ships
  5. Building
  6. Antifriction surfaces

Hiroharu Kato

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Generation of bubbles for friction-reducing ship and method for

Ships – Building – Antifriction surfaces
Patent

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Low-resistance hydrofoil

Fluid reaction surfaces (i.e. – impellers) – Specific blade structure – Irregular – flanged or channel forming blade surface
Patent

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Magnetic flaw detection apparatus using an E-shaped magnetic sen

Electricity: measuring and testing – Magnetic – With means to create magnetic field to test material
Patent

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Method and device for reducing friction on a navigating vehicle

Ships – Building – Antifriction surfaces
Patent

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Method for analyzing bubble jet from a ship

Ships – Building – Antifriction surfaces
Patent

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Profile ID: LFUS-PAI-P-742211

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