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TOYO INK SC HOLDINGS CO LTD

Overview
  • Total Patents
    3,717
  • GoodIP Patent Rank
    650
  • Filing trend
    ⇩ 7.0%
About

TOYO INK SC HOLDINGS CO LTD has a total of 3,717 patent applications. It decreased the IP activity by 7.0%. Its first patent ever was published in 2007. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets basic materials chemistry, macromolecular chemistry and polymers and environmental technology are JIANGSU CANLON BUILDING MAT CO LTD, SHENZHEN HONGHAI ELECTRIC MATERIAL TECH CO LTD and ZHEJIANG YGM TECH CO LTD.

Patent filings per year

Chart showing TOYO INK SC HOLDINGS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayasaka Tsutomu 148
#2 Koide Masashi 137
#3 Matsudo Kazunori 119
#4 Maeda Satoshi 102
#5 Sugihara Masahiro 91
#6 Yamamoto Yuichi 90
#7 Ishizaki Shinji 87
#8 Ogiwara Naoto 85
#9 Tanabe Shingo 82
#10 Suzuki Yuta 80

Latest patents

Publication Filing date Title
WO2021080006A1 Carbon nanotube dispersion liquid for nonaqueous electrolyte secondary battery, resin composition using same, mixture slurry, membrane electrode, and nonaqueous electrolyte secondary battery
JP2021009409A Photosensitive colored composition and color filter
JP2021006632A Adhesive and adhesive sheet and methods of use thereof
JP2020205433A Flexible printed wiring board, manufacturing method of the flexible printed wiring board, and electron member
WO2021039529A1 Inorganic oxide particle dispersion, molding composition in which same is used, and molded article
JP2020197737A Active energy beam curable composition
JP2020172669A Adhesive composition
KR20210015661A Electromagnetic wave shielding sheet and electromagnetic wave shielding wiring circuit board
KR20210015660A Electromagnetic wave shielding sheet and electromagnetic wave shielding circuit board
JP2020176268A Resin composition for carbon fiber-reinforced composite material, carbon fiber member and carbon fiber-reinforced composite material
JP2020204027A Conductive adhesive and printed wiring board
JP2020200454A Thermosetting resin composition for thermal conductive material and cured product of the same, electronic component and electronic apparatus
JP2021006618A Ink set, ink jet recording method, and printed matter
JP2020201481A Azo pigment, colorant for color filter, coloring composition and color filter
WO2020218262A1 Coloring composition containing isoindoline compound and use of same
JP2020123577A display
JP2020178118A Sheet-like precursor for noise suppressing layer formation, noise suppressing sheet and method for noise suppression
JP2020177014A Fluorescent labeling agent pigment composition and fluorescent labeling agent
JP2020181810A Composition for forming microbial fuel cell anode, anode, and microbial fuel cell
JP2020174665A Animal rearing system