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Yasuhiko Henmi

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  • Iwata, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Induction system for watercraft engine
    • Patent number 6,312,299
    • Issue date Nov 6, 2001
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yasuhiko Henmi
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    Induction system for watercraft engine
    • Patent number 6,302,752
    • Issue date Oct 16, 2001
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Kazumasa Ito
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Air inlet device for watercraft engine
    • Patent number 6,263,851
    • Issue date Jul 24, 2001
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yasuhiko Henmi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Accelerating pump for watercraft engine
    • Patent number 6,016,782
    • Issue date Jan 25, 2000
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yasuhiko Henmi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Accelerating pump for watercraft engine
    • Patent number 6,000,371
    • Issue date Dec 14, 1999
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Yasuhiko Henmi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS