EKO INSTRUMENTS CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 177
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0227,396 PYRANOMETEROct 14, 15Aug 10, 17[G01J, G01W]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9909919 PyranometerOct 14, 15Mar 06, 18[G01J, G01W]
7227625 Meteorological observation LIDAR systemFeb 20, 03Jun 05, 07[G01N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0000,659 Photovoltaic Device Characterization ApparatusAbandonedApr 16, 07Jan 01, 09[H01L]
2007/0177,144 Weathering test apparatus with spectroradiometer and portable spectroradiometerAbandonedJan 27, 06Aug 02, 07[G01J]

Top Inventors for This Owner

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