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MT CARBON CO LTD

Overview
  • Total Patents
    17
  • GoodIP Patent Rank
    177,227
About

MT CARBON CO LTD has a total of 17 patent applications. Its first patent ever was published in 2012. It filed its patents most often in Japan, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, electrical machinery and energy and materials and metallurgy are GS FUELCELL CO LTD, PLUG POWER INC and TOPSOEE FUEL CELL AS.

Patent filings per year

Chart showing MT CARBON CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sakamoto Akio 17
#2 Yamaguchi Kohei 17
#3 Yagishita Yohei 17
#4 Katayama Miwa 17
#5 Okazaki Seiji 17
#6 Oda Wataru 17
#7 Kubo Yoshiki 14
#8 Inami Akemi 12
#9 Hamai Kenta 3
#10 Honda Tomohiro 3

Latest patents

Publication Filing date Title
JP2015090748A Silicon-containing amorphous carbon material, manufacturing method thereof, and lithium ion secondary battery
JP2014194852A Amorphous carbon material for lithium ion secondary battery negative electrode, graphitic carbon material, lithium ion secondary battery arranged by use thereof, and method for manufacturing carbon material for lithium ion secondary battery negative electrode
JP2014011085A Graphite material for lithium ion secondary battery negative electrode, lithium ion secondary battery using the same, and method for producing graphite material for lithium ion secondary battery