Inventor
TOMIYAMA YOSHIO
20 patents
⚠️ This page may combine multiple inventors who share the name “TOMIYAMA YOSHIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KUBOTA KK
15 patentsUS5887671AMar 30, 1999
Working vehicle with power steering
KUBOTA KK85 citations96
US5307612AMay 3, 1994
Lawn mower having a steering handle switchable between a walking mode and a riding mode
KUBOTA KK88 citations96
US5155985AOct 20, 1992
Working vehicle controllable by walking operator and having independently driven right and left ground wheels
KUBOTA KK65 citations95
US5138824AAug 18, 1992
Safety system for a lawn mower
KUBOTA KK73 citations93
US6729431B2May 4, 2004
Tractor with implement mounting frame
KUBOTA KK29 citations92
US6720679B2Apr 13, 2004
Interlock circuit for a working vehicle
KUBOTA KK28 citations92
US6584757B2Jul 1, 2003
Mowing machine with dumping grass catcher
KUBOTA KK23 citations92
US6276119B1Aug 21, 2001
Apparatus for suspending a mower unit from a vehicle body
KUBOTA KK48 citations92
US5355661AOct 18, 1994
Lawn mower having a steering handle switchable between a walking mode and a riding mode
KUBOTA KK51 citations92
US5337543AAug 16, 1994
Lawn mower for use both as riding and walking operator type
KUBOTA KK53 citations92
US5247784ASep 28, 1993
Transmission system capable of driving right and left drive wheels at different speeds
KUBOTA KK48 citations92
US7992373B2Aug 9, 2011
Lawn mower with grass collecting unit support
KUBOTA KK10 citations84
US7558658B2Jul 7, 2009
Operating system for tractor
KUBOTA KK15 citations84
US7222485B2May 29, 2007
Hydrostatic continuously variable transmission
KUBOTA KK18 citations84
US6959780B2Nov 1, 2005
Vibration damping system for an engine mounted on a vehicle
KUBOTA KK16 citations84