Inventor
IZUMI KAZUHIKO
JP18 patents
Patents
18 patentsUS7287619B2Oct 30, 2007
Air intake system for off-road vehicle
YAMAHA MOTOR CO LTD65 citations97
US7506712B2Mar 24, 2009
Off road vehicle with air intake system
YAMAHA MOTOR CO LTD47 citations96
US6269899B1Aug 7, 2001
Transmission for offroad vehicle
YAMAHA MOTOR CO LTD68 citations96
US6155371ADec 5, 2000
Drive layout for offroad vehicle
YAMAHA MOTOR CO LTD81 citations96
US6076624AJun 20, 2000
Drive layout for offroad vehicle
YAMAHA MOTOR CO LTD81 citations95
US7905803B2Mar 15, 2011
Straddle-type vehicle and power unit
YAMAHA MOTOR CO LTD22 citations92
US7771299B2Aug 10, 2010
V-belt continuously variable transmission and straddle-type vehicle
YAMAHA MOTOR CO LTD39 citations92
US7717206B2May 18, 2010
Air intake system for off-road vehicle
YAMAHA MOTOR CO LTD22 citations92
US7690462B2Apr 6, 2010
Off-road vehicle with air intake system
YAMAHA MOTOR CO LTD19 citations92
US7147076B2Dec 12, 2006
Drive system for off-road vehicle
YAMAHA MOTOR CO LTD21 citations92
US6823960B2Nov 30, 2004
Engine mount for small vehicle
YAMAHA MOTOR CO LTD23 citations92
US6571904B2Jun 3, 2003
Transmission for offroad vehicle
YAMAHA MOTOR CO LTD16 citations92
US7147075B2Dec 12, 2006
Engine arrangement for off-road vehicle
YAMAHA MOTOR CO LTD47 citations91
US7556576B2Jul 7, 2009
V-belt continuously variable transmission and straddle-type vehicle
YAMAHA MOTOR CO LTD19 citations83
US7637343B2Dec 29, 2009
Small-sized vehicle
YAMAHA MOTOR CO LTD11 citations81
US6848531B2Feb 1, 2005
Drive system for small vehicle
YAMAHA MOTOR CO LTD9 citations74
US7896120B2Mar 1, 2011
Small-sized vehicle with improved drivetrain
YAMAHA MOTOR CO LTD2 citations62
US7347046B2Mar 25, 2008
Layout of catalyst of vehicle
YAMAHA MOTOR CO LTD3 citations61