4. Electrical resistors
  5. Mechanically variable
  6. Movable contact electrically adjustable over length of...

Katsuhiro Onishi

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Ball valve

Environmental heating and cooling; fluid handling and sanitary e – Fluid handling or treatment equipment – Valve or body therefor
Patent

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Ball valve

Valves and valve actuation – Detachable actuator – Rotary valve
Patent

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Constant flow valve

Fluid handling – Line condition change responsive valves – Direct response valves
Patent

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Resistance welding method, resistance welding apparatus, and...

Electric heating – Metal heating – Wire – rod – or bar bonding
Reexamination Certificate

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Stepping motor drive device and method

Electricity: motive power systems – Braking – Automatic and/or with time-delay means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-795137

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