Inventor
KUNIMATSU YOSHIMASA
JP15 patents
Patents
15 patentsUS6198475B1Mar 6, 2001
Touch operation information output device
TOKAI RIKA CO LTD260 citations99
US6653948B1Nov 25, 2003
Vehicle-mounted display system and display method
TOKAI RIKA CO LTD82 citations98
US6615132B1Sep 2, 2003
Navigation device
TOKAI RIKA CO LTD87 citations97
US6366276B1Apr 2, 2002
Touch operation signal output device
TOKAI RIKA CO LTD67 citations96
US7129933B1Oct 31, 2006
Touch-operating input device, display system, and touch-operation assisting method for touch-operating input device
TOKAI RIKA CO LTD33 citations92
US6848332B2Feb 1, 2005
Shift device and switch device thereof for vehicle
TOKAI RIKA CO LTD39 citations92
US6707448B1Mar 16, 2004
Touch control position determining method control pad
TOKAI RIKA CO LTD43 citations92
US6314352B1Nov 6, 2001
Automatic control system for car accessory
TOKAI RIKA CO LTD32 citations92
US6232961B1May 15, 2001
Display apparatus
TOKAI RIKA CO LTD24 citations92
US6658952B2Dec 9, 2003
Shift device
TOKAI RIKA CO LTD19 citations84
US6659900B2Dec 9, 2003
Apparatus for controlling vehicle transmission
TOKAI RIKA CO LTD16 citations84
US7292228B2Nov 6, 2007
Screen operating device for a vehicle
TOKAI RIKA CO LTD18 citations83
US6708115B1Mar 16, 2004
Vehicle speedometer
TOKAI RIKA CO LTD15 citations83
US7176899B2Feb 13, 2007
Display screen operation device
TOKAI RIKA CO LTD12 citations82
US6529825B2Mar 4, 2003
Voice guidance switching device and method
TOKAI RIKA CO LTD4 citations62