Inventor
YASUE TADASHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “YASUE TADASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
9 patentsUS6806871B1Oct 19, 2004
Driver IC, electro-optical device and electronic equipment
SEIKO EPSON CORP103 citations96
US6459330B2Oct 1, 2002
DC-DC voltage boosting method and power supply circuit using the same
SEIKO EPSON CORP26 citations91
US7551155B2Jun 23, 2009
Display driver and electronic instrument
SEIKO EPSON CORP9 citations83
US6476591B2Nov 5, 2002
Power supply device for driving liquid crystal, liquid crystal device and electronic equipment using the same
SEIKO EPSON CORP10 citations73
US6342782B1Jan 29, 2002
Power supply device for driving liquid crystal, liquid crystal device and electronic equipment using the same
SEIKO EPSON CORP8 citations73
US6473059B1Oct 29, 2002
Display driver IC and electronic device using same
SEIKO EPSON CORP13 citations72
US11348499B2May 31, 2022
Integrated circuit device, electronic apparatus, and vehicle
SEIKO EPSON CORP0 citations61
US7471302B2Dec 30, 2008
Display driver and electronic instrument
SEIKO EPSON CORP1 citations51
US11756500B2Sep 12, 2023
Liquid crystal display integrated circuit device configured to output drive signals for dot matrix and segment display
SEIKO EPSON CORP0 citations50