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DUPONT TEIJIN ADVANCED PAPERS JAPAN LTD

Overview
  • Total Patents
    76
  • GoodIP Patent Rank
    32,520
  • Filing trend
    ⇩ 100.0%
About

DUPONT TEIJIN ADVANCED PAPERS JAPAN LTD has a total of 76 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in China, Republic of Korea and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, textiles and paper and surface technology and coating are Du pont teijin advanced paper co ltd, LEVIT MIKHAIL R and VOESTALPINE AUTOMOTIVE COMPONENTS DETTINGEN GMBH & CO KG.

Patent filings per year

Chart showing DUPONT TEIJIN ADVANCED PAPERS JAPAN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Naruse Shinji 76
#2 Fujimori Tatsushi 75
#3 Kondo Chihiro 56
#4 Tanaka Yasunori 44
#5 Ukigaya Koichi 22
#6 Iwasaki Yoshihiro 5
#7 Kobayashi Yoshihiro 5
#8 Katsumata Hisashi 5
#9 Tomioka Kensuke 5
#10 Kato Masashi 4

Latest patents

Publication Filing date Title
WO2021065167A1 High-frequency coaxial cable
WO2019187596A1 Electromagnetic wave absorbing sheet and method for producing same
CN109952695A Insulating element and its manufacturing method
WO2015033696A1 Motor bobbin and method for manufacturing same
CN105556032A Conductive aramid paper and method for producing same
TW201439400A Coloring guanamine paper and its manufacturing method
CN104736765A Process for producing raw material for papermaking, obtained raw material for papermaking, and heat-resistant electrical insulating sheet material obtained using said raw material
CN104937820A Motor bobbin
WO2014030408A1 Aramid-polytetrafluoroethylene composite sheet, method for producing same, and high frequency device using same
CN110001169A Aromatic polyamide resin film laminate and preparation method thereof
KR20140143769A Motor bobbin
TW201320107A Aramid-polyolefin laminate
WO2013024862A1 Method for producing papermaking feedstock, papermaking feedstock obtained thereby, and heat-resistant electrical insulation sheet material using the feedstock