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TOHO TITANIUM CO LTD

Overview
  • Total Patents
    1,643
  • GoodIP Patent Rank
    4,052
  • Filing trend
    ⇧ 58.0%
About

TOHO TITANIUM CO LTD has a total of 1,643 patent applications. It increased the IP activity by 58.0%. Its first patent ever was published in 1971. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets materials and metallurgy, macromolecular chemistry and polymers and environmental technology are JAPAN EP RUBBER CO, ZAKLADY CHEMICZNE ROKITA SA and NIPPON ELASTOMER KK.

Patent filings per year

Chart showing TOHO TITANIUM CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Terano Minoru 317
#2 Hosaka Motoki 221
#3 Soga Hirokazu 180
#4 Inoue Masuo 174
#5 Sugano Toshihiko 130
#6 Uozumi Toshiya 111
#7 Miyoshi Katsuyoshi 94
#8 Kagohashi Wataru 91
#9 Kataoka Takuo 85
#10 Sakai Hideki 82

Latest patents

Publication Filing date Title
WO2021060363A1 Method for producing green compact and method for producing sintered body
JP2020180380A Method for producing titanium powder, method for producing sponge titanium, titanium powder, and gas collection apparatus
WO2020230657A1 Oxide-based solid-state electrolyte
JP2020100900A Method for production of sponge titanium, and production method for titanium processed article or cast article
WO2020067081A1 Method for producing solid catalyst ingredient for olefin polymerization, solid catalyst for olefin polymerization, and method for producing olefin polymer
WO2020044841A1 Method for producing metal titanium
JP2021004406A Molten metal storage container, container, method for detecting leakage of molten metal, and method for producing sponge titanium
JP2021004398A Molten salt electrolytic cell, and method of producing metal using the same
JP2021004399A Method for producing sponge titanium
JP2020203024A Grater, and production procedure of grated food product
WO2020004105A1 Metal powder, production method therefor, and sintering temperature prediction method
JP2020193378A Method of molten salt electrolysis and production method of magnesium metal
JP2020193376A Cap body of metallic reduction reaction vessel and, manufacturing method of metal
JP2020142979A Titanate compound-containing particle, method for producing titanate compound-containing particle, and friction material
CN111819012A Method for producing titanium material for hot rolling and method for producing hot rolled material
JP2020180358A Manufacturing method of sponge titanium, and titanium product or manufacturing method of cast product
JP2020180762A Dispersion board, chlorination furnace, and production method of metal chloride
JP2020180329A Method for producing copper powder
JP2020180328A Method for producing copper powder
KR20200131875A Metal chloride generating device and method for producing metal powder