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OPTO DESIGN INC

Overview
  • Total Patents
    88
About

OPTO DESIGN INC has a total of 88 patent applications. Its first patent ever was published in 2007. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, optics and audio-visual technology are OPT DESIGN KK, BOONEKAMP ERIK and SATO EIICHI.

Patent filings per year

Chart showing OPTO DESIGN INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Eiichi 83
#2 Sato Hiroyasu 49
#3 Fukuoka Kenji 34
#4 Sato Ken 27
#5 Sato Rihito 10
#6 Eiichi Sato 5
#7 Kenji Fukuoka 5
#8 Fukuoka Norio 4
#9 Hiroyasu Sato 2
#10 Fukuoka Ritsuo 2

Latest patents

Publication Filing date Title
JP2014146419A Surface lighting device
WO2012169624A1 Illumination device
TW201248082A A light source device using a point light source, and an illumination device for an optical reader using the same
KR20120103503A Surface light source unit, surface illumination light source device, and surface illumination device
WO2012023602A1 Vehicle lighting fixture
EP2587113A1 Illumination device
KR20130082084A Planar light source device and illumination apparatus
EP2562473A1 Surface illumination fixture and surface illumination device
WO2011059100A1 Surface light source unit, surface illumination device, and liquid crystal display device
WO2011030856A1 Surface illumination method using point light source, linear light source device, and surface illumination device using linear light source device
KR20120059518A Light source device, illumination device, and display device
JP2011258478A Connector
JP2011258774A Electrical connection method between electronic component and wiring pattern of led substrate
JP2011227197A Illumination display method and illumination display device