Inventor
TSUBOTA MAKIO
JP12 patents
Patents
12 patentsUS6347521B1Feb 19, 2002
Temperature control device and method for manufacturing the same
KOMATSU MFG CO LTD270 citations97
US5573473ANov 12, 1996
Apparatus and method for controlling lock-up clutch
KOMATSU MFG CO LTD50 citations95
US5740315AApr 14, 1998
Fluid heating apparatus
KOMATSU MFG CO LTD60 citations92
US5417622AMay 23, 1995
Apparatus for controlling lock-up clutch
KOMATSU MFG CO LTD23 citations92
US5209141AMay 11, 1993
Apparatus for controlling gear box
KOMATSU MFG CO LTD33 citations92
US5168973ADec 8, 1992
Apparatus for controlling hydraulic pressure for clutch
KOMATSU MFG CO LTD45 citations92
US5113720AMay 19, 1992
Apparatus for controlling gear box
KOMATSU MFG CO LTD32 citations92
US5038286AAug 6, 1991
Method for controlling transmission system
KOMATSU MFG CO LTD22 citations92
US5035312AJul 30, 1991
Apparatus for controlling hydraulic pressure for clutch
KOMATSU MFG CO LTD41 citations92
US4836057AJun 6, 1989
Method of controlling speed change clutches in a transmission
KOMATSU MFG CO LTD56 citations91
US4993285AFeb 19, 1991
Method and apparatus for controlling speed changing unit
KOMATSU MFG CO LTD12 citations73
US5092200AMar 3, 1992
Method and apparatus for controlling speed changing unit
KOMATSU MFG CO LTD4 citations62