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YAMAGATA PUBLIC CORP FOR THE D

Overview
  • Total Patents
    15
About

YAMAGATA PUBLIC CORP FOR THE D has a total of 15 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets measurement and environmental technology are JIE WU, ASE TEST INC and SUZHOU CLINE ELECTRIC LTD.

Patent filings in countries

World map showing YAMAGATA PUBLIC CORP FOR THE Ds patent filings in countries

Patent filings per year

Chart showing YAMAGATA PUBLIC CORP FOR THE Ds patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Noda Hiroyuki 5
#2 Yokoyama Hidekatsu 5
#3 Tsuchiya Tadaaki 4
#4 Aoyama Masaaki 4
#5 Kudo Ryosuke 4
#6 Ogata Tateaki 3
#7 Ito Osamu 3
#8 Ogata Takeaki 1
#9 Akiba Masahiro 1
#10 Chan Kinpui 1

Latest patents

Publication Filing date Title
JP2005214927A Optical interference measuring method using parallel optical heterodyne detection method
JP2005068067A Method for purifying 5,5-dimethylpyrroline-n-oxide
JP2004131672A Ultraviolet absorber
JP2004077266A Method for measuring polyphenol in plant
JP2003172704A Method, reagent and device for evaluating grain state
JP2002338956A Phosphor having ultraviolet absorptivity
JP2002338942A Ultraviolet ray absorbing agent
JP2002085374A Contrast medium for magnetic resonance
JP2002071596A Method and instrument for measuring electron spin resonance
JP2001232348A Method for inhibiting hydrogen peroxide generation in water
JP2001208745A Food condition evaluating method and device therefor
JP2001116709A Method and apparatus for observing distribution of recombination centers in semiconductor