Inventor
NAGANUMA TOHRU
JP8 patents
Patents
8 patentsUS6276057B1Aug 21, 2001
Method for controlling the spread of fluid around a nozzle orifice
SONY CORP18 citations92
US6257700B1Jul 10, 2001
Printing apparatus and method for controlling the spread of fluid around a nozzle orifice
SONY CORP22 citations92
US5777636AJul 7, 1998
Liquid jet recording apparatus capable of recording better half tone image density
SONY CORP50 citations92
US5416505AMay 16, 1995
Image drawing apparatus
SONY CORP44 citations89
US4908711AMar 13, 1990
Electronic writing board
SONY CORP9 citations73
US6158842ADec 12, 2000
Printer apparatus
SONY CORP6 citations62
US4953031AAug 28, 1990
Electronic blackboard having image display and print functions
SONY CORP3 citations62
US6079822AJun 27, 2000
Driving method of printing apparatus
SONY CORP0 citations35