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Kazuhiro Yoneyama

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  • Tokyo, JP
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    SUCTION TUBE OF STRATIFIED SCAVENGING ENGINE
    • Publication number 20180023515
    • Publication date Jan 25, 2018
    • Yamabiko Corporation
    • Kazuhiro YONEYAMA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    STRUCTURE FOR PREVENTING FALLING OF FASTENING NUT OF PORTABLE POWER...
    • Publication number 20150068048
    • Publication date Mar 12, 2015
    • Yamabiko Corporation
    • Kazuhiro YONEYAMA
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    TOP-HANDLE WORKING MACHINE
    • Publication number 20130247389
    • Publication date Sep 26, 2013
    • Yamabiko Corporation
    • Hisato Osawa
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Top-handle working machine
    • Publication number 20110030227
    • Publication date Feb 10, 2011
    • Hisato Osawa
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Work Apparatus With Internal Combustion Engine
    • Publication number 20100147544
    • Publication date Jun 17, 2010
    • Yamabiko Corporation
    • Takuo Yoshizaki
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Refuse-trapping cover for use in portable working machine
    • Publication number 20070266966
    • Publication date Nov 22, 2007
    • Kioritz Corporation
    • Hisato Ohsawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES