4. Electrical resistors
  5. Resistance value responsive to a condition
  6. Current and/or voltage

Hisanao Tosaka

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Organic PTC thermistor

Electrical resistors – Resistance value responsive to a condition – Current and/or voltage
Patent

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PTC element

Electrical resistors – Mechanically variable – Movable contact electrically adjustable over length of...
Reexamination Certificate

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PTC element

Electric heating – Heating devices – With heating unit structure
Reexamination Certificate

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PTC thermistor

Compositions – Electrically conductive or emissive compositions – Elemental carbon containing
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PTC thermistor body, PTC thermistor, method of making PTC...

Electrical resistors – Resistance value responsive to a condition – Current and/or voltage
Reexamination Certificate

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Profile ID: LFUS-PAI-P-616076

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