Inventor
KATADA TOSHIHARU
JP9 patents
Patents
9 patentsUS5479220ADec 26, 1995
Eyeglass lens
SEIKO EPSON CORP65 citations96
US6697090B1Feb 24, 2004
Device controller, method of displaying user interface, and recording medium in which computer program for displaying user interface is recorded
SEIKO EPSON CORP61 citations95
US6725300B1Apr 20, 2004
Control device for controlling the transmission and receipt of data and a method of determining the transmitter and the receiver of the data
SEIKO EPSON CORP51 citations93
US5767939AJun 16, 1998
Eyeglass lens
SEIKO EPSON CORP35 citations92
US7870287B2Jan 11, 2011
Print portal system on network
SEIKO EPSON CORP9 citations83
US5270746ADec 14, 1993
Eyeglass lens
SEIKO EPSON CORP15 citations82
US5335026AAug 2, 1994
Eyeglass lens
SEIKO EPSON CORP11 citations73
US7171682B2Jan 30, 2007
Security system for output device
SEIKO EPSON CORP6 citations62
US9094546B2Jul 28, 2015
Image reading system, image reading device, and job management program
SEIKO EPSON CORP0 citations40