4. Measuring and testing
  5. Internal combustion engine or related engine system or...
  6. Compression

Yoshikazu Hayakawa

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Automotive internal combustion engine

Internal-combustion engines – Frame construction – Horizontal cylinder
Patent

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Flow rate measuring device

Measuring and testing – Internal combustion engine or related engine system or... – Compression
Patent

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Illumination device

Illumination – Revolving
Patent

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Low noise level internal combustion engine

Internal-combustion engines – Frame construction – Horizontal cylinder
Patent

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Motor vehicle equipped with engine noise emission preventing dev

Motor vehicles – Power – Hoods
Patent

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Profile ID: LFUS-PAI-P-934131

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