4. Electricity: motive power systems
  5. Automatic and/or with time-delay means
  6. Movement, position, or limit-of-travel

Katsuhide Kumagai

Inventor

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Motor drive control device

Electricity: motive power systems – Automatic and/or with time-delay means – Movement – position – or limit-of-travel
Patent

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Switch device

Electricity: magnetically operated switches – magnets – and electr – Permanent magnet-actuated switches
Reexamination Certificate

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Touch input device

Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Reexamination Certificate

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Touch sensor switch

Electricity: circuit makers and breakers – Capacitive switch
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1427734

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