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TORAY TONEN SPECIALTY SEPARATO

Overview
  • Total Patents
    65
About

TORAY TONEN SPECIALTY SEPARATO has a total of 65 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Republic of Korea, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets environmental technology, machines and electrical machinery and energy are ISHIHARA TAKESHI, W L GORE & ASSOCIATES CO and CELGARD LLC.

Patent filings per year

Chart showing TORAY TONEN SPECIALTY SEPARATOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kono Koichi 29
#2 Brant Patrick 26
#3 Yamada Kazuhiro 20
#4 Takita Kotaro 20
#5 Miyaoka Satoshi 16
#6 Ishihara Takeshi 16
#7 Kikuchi Shintaro 12
#8 Thurman Derek 8
#9 Kimishima Kotaro 7
#10 Matsuda Yoichi 6

Latest patents

Publication Filing date Title
US2011223485A1 Microporous membranes, methods for making these membranes, and the use of these membranes as battery separator films
WO2011114664A1 Microporous membranes, methods for making these membranes, and the use of these membranes as battery separator films
CN102725054A Microporous membranes, methods for making same and their use as battery separator films
WO2010147798A2 Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film
CN102458842A Multi-layer microporous film
KR20120017413A Microporous membranes and methods for producing and using such membranes
WO2010128370A1 Microporous membranes and methods for producing and using such membranes
CN102414014A Thermoplastic film, methods for making such film, and use of such film as battery separator film
US2011159343A1 Microporous polymeric membranes, methods for making such membranes, and the use of such membranes as battery separator film
KR20110076847A Microporous membranes and methods for producing and using such membranes
US2009123827A1 Multi-layer, microporous membrane, battery separator and battery
US2009087750A1 Microporous membrane and manufacturing method
US2008057389A1 Microporous membrane, battery separator and battery