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EPSON IMAGING DEVICES CORP

Overview
  • Total Patents
    2,381
  • GoodIP Patent Rank
    188,002
About

EPSON IMAGING DEVICES CORP has a total of 2,381 patent applications. Its first patent ever was published in 2005. It filed its patents most often in Japan, United States and Republic of Korea. Its main competitors in its focus markets optics, audio-visual technology and semiconductors are SANYO EPSON IMAGING DEVICES CO, AU OPTRONICS and E INK CORP.

Patent filings in countries

World map showing EPSON IMAGING DEVICES CORPs patent filings in countries

Patent filings per year

Chart showing EPSON IMAGING DEVICES CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Segawa Yasuo 88
#2 Fujita Shin 88
#3 Yamazaki Katsunori 76
#4 Kaneko Hideki 64
#5 Tanaka Shinichiro 63
#6 Kobashi Yutaka 63
#7 Onishi Yasunori 54
#8 Koma Tokuo 49
#9 Matsushima Toshiharu 48
#10 Nakanishi Daisuke 45

Latest patents

Publication Filing date Title
JP2013238888A Display device and electronic equipment
JP2012230925A Lighting device and its manufacturing method
JP2012234829A Lighting device, electro-optical device, and electronic equipment
JP2012168568A Liquid crystal display device, manufacturing method of liquid crystal display device, and electronic apparatus
JP2012123411A Electro-optic device and electronic apparatus
JP2011095786A Liquid crystal display device
JP2011095785A Liquid crystal display device
JP2011096671A Backlight unit, electro-optical device, and electronic equipment
DE102010043005A1 Device for controlling a display and display with a device for driving
JP2011066908A Electronic device
JP2011216809A Electronic apparatus with connector and electrooptic module
JP2011203613A Driving circuit, electrooptical device, and electronic apparatus
JP2011203612A Liquid crystal device, electronic equipment, and driving method of the liquid crystal device
JP2011204325A Shift register, scanning line drive circuit, data line drive circuit, electrooptical device, and electronic device
JP2011204326A Driving circuit, electrooptical device, and electronic device
JP2011203285A Method for manufacturing liquid crystal display panel
JP2011197510A Liquid crystal display device, electronic apparatus and luminance control method for light source
JP2011174964A Liquid crystal display device, electronic equipment, and method for driving the liquid crystal display device
JP2011159782A Photoelectric conversion device, x-ray imaging device, and method of manufacturing photoelectric conversion device
JP2011159781A Photoelectric conversion device, x-ray imaging device, and method of manufacturing photoelectric conversion device