4. Chemistry: electrical current producing apparatus, product, and
  5. Fuel cell, subcombination thereof, or method of making or...
  6. Process or means for control of operation

Takeshi Maenaka

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Converter control device

Electric power conversion systems – Phase conversion without intermediate conversion to d.c. – With automatic voltage magnitude or phase angle control
Reexamination Certificate

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Cylinder discriminating device and method thereof, and...

Measuring and testing – Vehicle chassis – Steering
Reexamination Certificate

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Fuel cell system

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for control of operation
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2189043

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