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IAS INC

Overview
  • Total Patents
    70
  • GoodIP Patent Rank
    28,103
  • Filing trend
    ⇩ 83.0%
About

IAS INC has a total of 70 patent applications. It decreased the IP activity by 83.0%. Its first patent ever was published in 2005. It filed its patents most often in Japan, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, electrical machinery and energy and semiconductors are ELEMENTAL SCIENTIFIC INC, TAKULAPALLI BHARATH and KOKUSAI SYST SCI KK.

Patent filings per year

Chart showing IAS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kawabata Katsuhiko 68
#2 Ichinose Tatsuya 44
#3 Ikeuchi Mitsumasa 18
#4 Hayashi Takuma 17
#5 Lee Sungjae 16
#6 Kunika Jin 14
#7 Imai Toshihiko 7
#8 Lee Sunje 5
#9 Suzuki Junji 5
#10 Lee Sonjie 4

Latest patents

Publication Filing date Title
WO2020027345A1 Method for analyzing metal microparticles, and inductively coupled plasma mass spectrometry method
JP2020135106A Expandable tank-equipped pressure maintaining apparatus
JP2020106303A Substrate analysis method and substrate analysis device
EP3457109A4 Nozzle for substrate analysis and substrate analysis method
JP2017156338A Nozzle for substrate analysis
JP2017116313A Analysis device for silicon substrate
JP2017040614A Analysis system for on-line transported analysis sample
JP2016223803A Dilution system for inductive coupling plasma or microwave plasma analysis
JP2016057230A Analytic method of silicon substrate
JP2016044988A Automatic analyzer and analytic method of substrate spot
JP2016040537A Laser ablation icp analysis method and analyser
KR20150120409A Substrate etching apparatus and substrate analysis method
JP2013257272A Nozzle for substrate analysis
JP2014206378A Analytic method and device of iodine 129
TW201133674A Substrate analysis equipment and substrate analysis method
JP2012083188A Automatic adjustment apparatus for analysis liquid
JP2011232182A Substrate analyzer and substrate analysis method
JP2011128033A Nozzle for substrate analysis, and substrate analysis method
JP2011095016A Method for analyzing semiconductor substrate
JP2009281757A Nozzle system