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UNIV YAMAGATA NAT UNIV CORP

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    37,385
  • Filing trend
    ⇧ 80.0%
About

UNIV YAMAGATA NAT UNIV CORP has a total of 44 patent applications. It increased the IP activity by 80.0%. Its first patent ever was published in 2013. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, electrical machinery and energy and semiconductors are DOWA ELECTRONICS MATERIALS CO, DOWA ELECTRONICS MAT CO and NAT UNIV CORP YAMAGATA UNIV.

Patent filings per year

Chart showing UNIV YAMAGATA NAT UNIV CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tokito Shizuo 12
#2 Yokoyama Daisuke 12
#3 Kumaki Daisuke 11
#4 Abe Takefumi 9
#5 Kuwana Yasuhiro 8
#6 Kurihara Masato 6
#7 Tanaka Masaru 5
#8 Shiokawa Daisuke 4
#9 Izumi Konami 4
#10 Iguchi Yuki 3

Latest patents

Publication Filing date Title
WO2021079990A1 Carbonaceous structure forming method and substrate having carbonaceous structure
WO2021079927A1 Porous film, organic optoelectronic element, and porous film manufacturing method
WO2020203771A1 Piezoelectric sensor
WO2020196831A1 Living body sensing device
WO2020174875A1 Method for producing ferroelectric polymer element, ferroelectric polymer element and piezoelectric sensor
WO2020122075A1 Crystal containing copper halide, and metal halide and/or ammonium halide, crystalline thin-film, precursor solution thereof, and method for producing crystalline thin-film
WO2019131757A1 Zwitterionic polymer, method for producing same and protein stabilizer containing zwitterionic polymer
WO2019078100A1 Method for producing composite including metal coated with solid microparticles
WO2019049941A1 Foodstuff three-dimensionally fabricated by combining block-form foods, and method for producing said foodstuff
EP3582278A1 Composition, organic optoelectronic device, and method for producing same
EP3557644A1 Composition, organic optoelectronic element, and production method therefor
WO2018101044A1 Crystallized titanium dioxide production method, and titanium dioxide precursor, and production method therefor
US2018366650A1 Organic charge transport layer, organic EL device, organic semiconductor device, and organic photoelectric device
EP3299099A1 Method for manufacturing silver nanoparticle dispersion and method for manufacturing silver nanoparticle ink
US2016074149A1 Stent to be placed in bile duct