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KOKUSAI GIJUTSU KAIHATSU KK

Overview
  • Total Patents
    350
About

KOKUSAI GIJUTSU KAIHATSU KK has a total of 350 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Japan, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, measurement and audio-visual technology are SOLAR ENTPR INTERNATIONAL LLC, erfis GmbH and THERMO SOLAR ENERGIETECH GMBH.

Patent filings per year

Chart showing KOKUSAI GIJUTSU KAIHATSU KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakauchi Shunsaku 118
#2 Ueno Yasuo 71
#3 Nakauchi Shiyunsaku 68
#4 Hirasawa Masanori 30
#5 Takahashi Akifusa 21
#6 Watase Fumio 16
#7 Sakashita Shigeji 13
#8 Nakauchi Kenji 13
#9 Okawa Masaji 12
#10 Katou Takeo 12

Latest patents

Publication Filing date Title
JP2015036655A Inspection unit
JP2015036654A Inspection apparatus and inspection method
JP2013111671A Foil making roller inspection device
JP2012127786A Lighting system and flaw detection device
JP2011165121A Image processing apparatus and program
JP2011141202A Component inspection device and program
JP2011117633A Solar system
JP2011117634A Solar system
JP2011117632A Solar heat collector
JP2010266182A Solar heat collector
JP2010180817A Optical engine
JP2010175283A Device for producing plane image
JP2010175281A Apparatus for forming image of appearance surface
JP2010175282A Device for measuring height
JP2010002164A Solar heat collecting system
JP2009103424A Vacuum solar heat collecting system
JP2009047517A Inspection apparatus
JP2009047513A Inspection apparatus
JP2009002796A Inspection apparatus
JP2008170138A Vacuum solar heat collecting device and system