4. Rotary kinetic fluid motors or pumps
  5. With means for re-entry of working fluid to blade set
  6. Turbine regenerative pump

Katsuhiko Kohyama

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Combustion chamber component for an internal combustion...

Internal-combustion engines – Combustion chamber – Having coating or liner
Reexamination Certificate

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Coolant manifold and methods for supplying and discharging...

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Grouping of fuel cells into stack or module
Reexamination Certificate

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Electrode for polymer electrolyte fuel cell

Chemistry: electrical current producing apparatus – product – and – Having earth feature
Reexamination Certificate

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Electrode for solid polymer fuel cell

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Electrode or plural tablets – pellets or discs
Reexamination Certificate

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Fuel cell

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Means for joining components together
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Profile ID: LFUS-PAI-P-351458

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