4. Railway rolling stock
  5. Car framing and structure
  6. Passenger

Ryoichi Takayama

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Antenna duplexer

Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate

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Band switching filter using a surface acoustic wave...

Wave transmission lines and networks – Plural channel systems – Having branched circuits
Reexamination Certificate

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Chemical vapor deposition process for producing oxide thin films

Coating processes – Direct application of electrical – magnetic – wave – or... – Plasma
Patent

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Ferroelectric thin film and method of manufacturing the same

Batteries: thermoelectric and photoelectric – Thermoelectric – Having particular thermoelectric composition
Patent

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Ferroelectric thin film and method of manufacturing the same

Chemistry: electrical and wave energy – Processes and products – Coating – forming or etching by sputtering
Patent

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Profile ID: LFUS-PAI-P-136593

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