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CHUKOH CHEM IND

Overview
  • Total Patents
    145
  • GoodIP Patent Rank
    75,308
  • Filing trend
    ⇩ 25.0%
About

CHUKOH CHEM IND has a total of 145 patent applications. It decreased the IP activity by 25.0%. Its first patent ever was published in 1984. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets surface technology and coating, machines and textiles and paper are JIANGSU HUIDASEN ENVIRONMENTAL PROT MATERIAL CO LTD, ENG FLOORS LLC and CHANGSHU KAIBOER TEXTILES CO LTD.

Patent filings per year

Chart showing CHUKOH CHEM INDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tamura Shigenori 17
#2 Imazato Hideo 12
#3 Maekawa Yoshihiro 12
#4 Yamaguchi Yuto 12
#5 Mitsutake Taiichiro 11
#6 Sueishi Masayuki 11
#7 Hara Reiji 10
#8 Kawamoto Keiji 8
#9 Kitagawa Sumio 7
#10 Yasuda Hiroshi 7

Latest patents

Publication Filing date Title
JP2020204442A tray
JP2019112612A Resin molding
JP2020066138A Composite sheet and airbag
JP2019206102A Film material and film structure
JP2018008532A Fluororesin molded article
JP2017210005A Multilayer sheet, method for producing multilayer sheet and sheet for work
JP2017105211A Film structure
JP2018083883A Adhesive tape
JP2017076130A Method for using exterior body for sound absorbing structure and method for producing sound absorbing structure
JP2018028415A Heat transfer pipe for heat exchanger, and heat exchanger with heat transfer pipe and holding member for holding the same
JP2016191068A Film structure
JP2017192314A Recovery system
JP2017186426A Sheet
JP2016054566A Diaphragm and method of using the same and structural member with speaker function
JP2017100360A Film molding, method for manufacturing the same, and film-lined tank
JP2017071131A Ventilation film and microphone
JP2015193256A Method for producing printing medium
JP2016188528A Sound-absorbing structure and exterior body for sound-absorbing structure
JP2015059173A Sheet provided with projecting parts
JP2015051593A Fluororesin molding and method for manufacturing the same