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TOSHIBA ELECTRONIC ENG

Overview
  • Total Patents
    626
About

TOSHIBA ELECTRONIC ENG has a total of 626 patent applications. Its first patent ever was published in 1991. It filed its patents most often in Japan, EPO (European Patent Office) and Republic of Korea. Its main competitors in its focus markets semiconductors, optics and audio-visual technology are OSRAM OPTO SEMICONDUCTORS GES MIT BESCHRAENKTER HAFTUNG, JAIN AJAYKUMAR R and NEC COMPOUND SEMICONDUCTOR.

Patent filings in countries

World map showing TOSHIBA ELECTRONIC ENGs patent filings in countries
# Country Total Patents
#1 Japan 624
#2 EPO (European Patent Office) 1
#3 Republic of Korea 1

Patent filings per year

Chart showing TOSHIBA ELECTRONIC ENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Furukawa Chisato 34
#2 Midorikawa Teruyuki 29
#3 Ueno Hirobumi 27
#4 Miyazaki Daisuke 24
#5 Takegawa Tsutomu 23
#6 Kurauchi Shoichi 22
#7 Sugizaki Masayuki 19
#8 Hado Hitoshi 18
#9 Iizuka Tetsuya 17
#10 Sugawara Hideto 13

Latest patents

Publication Filing date Title
JP2014042079A Optical semiconductor package
JP2010287914A Optical semiconductor package
JP2009149914A Method of manufacturing red light emitting phosphor
JP2008310350A Manufacturing method for color filter panel
JP2008034888A Semiconductor light emitting device
JP2007184642A Optical semiconductor package
JP2007184643A Optical semiconductor package
JP2008217513A Testing method, test program, process monitoring method, and process monitoring program
JP2008192747A Carrying tool of article, apparatus and method for reversing article, and apparatus and method for manufacturing flat panel display
JP2008192746A Carrying tool of article, apparatus and method for reversing article, and apparatus and method for manufacturing flat panel display
JP2006295215A Semiconductor light emitting device
JP2006261688A Light-emitting device
JP2006222454A Semiconductor light emitting device and surface-mounted package
JP2006197645A Input device, and display device equipped therewith
JP2006197646A Input device and display device equipped therewith
JP2007155794A Liquid crystal element, liquid crystal display device, and information terminal device
JP2007155795A Liquid crystal element, liquid crystal display device, and mobile terminal device
JP2006072388A Liquid crystal display element
JP2006041553A Light emitting device
JP2007087202A Position detector