Inventor
KAKO MITSUMASA
JP14 patents
Patents
14 patentsUS5504283AApr 2, 1996
Key switch device
BROTHER IND LTD98 citations96
US5657434AAug 12, 1997
Method and apparatus for inputting, displaying and printing images
BROTHER IND LTD64 citations95
US6417470B2Jul 9, 2002
Key top guided by scissors linkage located in mounting member with chipped configuration disposed on support plate
BROTHER IND LTD16 citations92
US5772342AJun 30, 1998
Tape printing apparatus capable of inputting and printing graphics
BROTHER IND LTD25 citations91
US5706030AJan 6, 1998
Compact data input device having transparent touch panel
BROTHER IND LTD33 citations91
US4760217AJul 26, 1988
Keyboard having lower casing with integral upraised portion for supporting PC board, and key switch having air vent in PC board
BROTHER IND LTD26 citations90
US6753793B1Jun 22, 2004
Key switch device, keyboard and electronic apparatus with key switch
BROTHER IND LTD13 citations84
US4736076AApr 5, 1988
Capacitance switching device for keyboard
BROTHER IND LTD20 citations81
US6288457B1Sep 11, 2001
Key switch device and portable key electronic device provided with the key switch device
BROTHER IND LTD10 citations73
US4803315AFeb 7, 1989
Printed circuit board
BROTHER IND LTD7 citations65
US6812420B2Nov 2, 2004
Key switch operating mechanism assembly for electronic portable device
BROTHER IND LTD3 citations62
US5069564ADec 3, 1991
Printing system
BROTHER IND LTD6 citations57
US5122004AJun 16, 1992
Printing system with a function of printing on labels
BROTHER IND LTD6 citations54
US5400168AMar 21, 1995
Elastic member support structure
BROTHER IND LTD0 citations51