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SANYO EPSON IMAGING DEVICES CO

Overview
  • Total Patents
    702
About

SANYO EPSON IMAGING DEVICES CO has a total of 702 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan, China and Republic of Korea. Its main competitors in its focus markets optics, audio-visual technology and semiconductors are EPSON IMAGING DEVICES CORP, AU OPTRONICS and PANASONIC LIQUID CRYSTAL DISPL.

Patent filings in countries

World map showing SANYO EPSON IMAGING DEVICES COs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yamazaki Katsunori 35
#2 Horiguchi Masahiro 22
#3 Koma Tokuo 20
#4 Matsushima Toshiharu 18
#5 Hamagishi Goro 18
#6 Kurasawa Hayato 17
#7 Fujita Shin 17
#8 Kobashi Yutaka 17
#9 Otake Toshihiro 16
#10 Imai Katsuhiro 16

Latest patents

Publication Filing date Title
CN101042510A Liquid crystal display device
CN101008880A Touch panel, electrooptical device and electronic apparatus
CN1940687A Liquid crystal display device
CN1932595A Liquid crystal display device and method for manufacturing the same
CN1928641A Electro-optical device and electronic apparatus
JP2007086753A Liquid crystal display device
CN1908788A Electro-optical device and electronic apparatus
CN1904705A Electro-optical device, method of driving electro-optical device, and electronic apparatus
CN1896823A Liquid crystal display device and electronic apparatus
CN1892350A Electro-optical device and electronic apparatus
CN1892321A Liquid crystal display device and electronic apparatus
CN1892335A Liquid crystal device, method of manufacturing liquid crystal device, and electronic apparatus
CN1885115A Electro-optical device and electronic apparatus
JP2007041551A Liquid crystal display device and electronic apparatus
JP2007011306A Liquid crystal display panel
JP2007041536A Display device and liquid crystal display device
CN1866101A Electro-optical device and electronic apparatus
TW200641465A Display device
JP2007058171A Semi-transmissive liquid crystal display device
JP2007065615A Electro-optical device and electronic apparatus