4. Acoustics
  5. Sound-modifying means
  6. Muffler, fluid conducting type

Masashi Koyanagi

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Bearing device

Internal-combustion engines – Multiple cylinder – Cylinders radiating
Reexamination Certificate

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Elastic mount assembly

Spring devices – Resilient shock or vibration absorber – Having diverse resilient element
Patent

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Engine mount for saddle-seat vehicle

Motor vehicles – Power – Having specific motor-to-body-frame relationship
Patent

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Exhaust device for vehicle engine

Acoustics – Sound-modifying means – Muffler – fluid conducting type
Reexamination Certificate

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Exhaust pipe structure for saddle-ride type vehicle

Acoustics – Sound-modifying means – Muffler – fluid conducting type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-540356

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