Learn more

IEJ KK

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    130,971
  • Filing trend
    ⇩ 100.0%
About

IEJ KK has a total of 49 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2007. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, medical technology and materials and metallurgy are BEIJING ORIENTAL & LANDSCAPE CO LTD, WUXI CHONG AN DISTR TECHNOLOGY BUSINESS INCUBATION CT and U-TEC CORP.

Patent filings in countries

World map showing IEJ KKs patent filings in countries
# Country Total Patents
#1 Japan 49

Patent filings per year

Chart showing IEJ KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kuriyama Satoshi 37
#2 Fujiura Yoji 26
#3 Imai Takakazu 7
#4 Ando Shinya 6
#5 Toda Yasuhiro 5
#6 Yasui Sadakatsu 5
#7 Shimada Motoo 4
#8 Fukui Ryoichi 3
#9 Okihara Toru 2
#10 Kanzaki Osamu 2

Latest patents

Publication Filing date Title
JP2019020639A Cleaning tool for wind instrument and cleaning method using it
JP2018083925A Non-slip sheet
JP2018047011A Cleaning tool
JP2018029635A Replacement carpet/mat fixing method and adhesive urethane elastomer sheet
JP2017222528A Method for generating chlorine dioxide and kit for generating chlorine dioxide
JP2016027702A Attached component for musical sound device and speaker
JP2018080062A Chlorine dioxide generator and production method thereof
JP2016010593A Disposable absorbent article
JP2015226580A Water absorption deodorant sheet and application method thereof
JP2015154872A Hemostatic pad for injection needle puncture site, method for using the same, and hemostatic adhesive material kit
JP2015155079A Method for reducing amount of waste water stored in container, and bag used therefor
JP2015131877A Rigid urethane foam and pumice stone
JP2015121663A Moisture control article for string musical instrument
JP2014147281A Water cut-off material and water cut-off method for underground cable with protective tube
JP2015101507A Method for releasing chlorine dioxide
JP2015098523A Gel for radiation dosimeter, radiation dosimeter using the gel
JP2015042142A Container for water retention agent and method for using the same, and planter holding the same
JP2015017934A Gel for radiation dosimeter, and radiation dosimeter using the same
JP2015000825A Plastering material production kit
JP2014202725A Closely holding member of biological tissue, and container equipped with the same