4. Internal-combustion engines
  5. Poppet valve operating mechanism
  6. With means for varying timing

Yasuo Yoshikawa

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Game apparatus, storage medium storing a game program, and...

Amusement devices: games – Including means for processing electronic data – Player-actuated control structure
Reexamination Certificate

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Toll charging system and toll charging method

Telecommunications – Transmitter and receiver at separate stations – Short range rf communication
Reexamination Certificate

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Variable valve timing mechanism

Internal-combustion engines – Poppet valve operating mechanism – With means for varying timing
Patent

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Profile ID: LFUS-PAI-P-1455082

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