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TITAN KOGYO KK

Overview
  • Total Patents
    226
  • GoodIP Patent Rank
    54,487
  • Filing trend
    ⇧ 133.0%
About

TITAN KOGYO KK has a total of 226 patent applications. It increased the IP activity by 133.0%. Its first patent ever was published in 1977. It filed its patents most often in Japan, United States and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, basic materials chemistry and machines are KERR MCGEE CHEMICAL L L C, TODA KOGYO CORP and OMG KOKKOLA CHEMICALS OY.

Patent filings per year

Chart showing TITAN KOGYO KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Harada Hidefumi 73
#2 Nagaoka Shigeru 34
#3 Inoue Yasuo 30
#4 Morishita Masayasu 26
#5 Nakamura Akira 24
#6 Nakahara Kiyoshi 24
#7 Kurihara Tokumitsu 23
#8 Seki Toshimasa 22
#9 Saito Tatsuo 22
#10 Hashimoto Nobuyuki 20

Latest patents

Publication Filing date Title
JP2020139101A Pigment for electrophotography and method for producing the same
JP2020029527A Powder for controlling electrification and manufacturing method thereof
JP2020011857A Calcium titanate powder, method for producing the same and external additive for electrophotographic toner
JP2019151507A Strontium titanate powder, production method thereof and external additive for electric photograph toner
JP2019128524A External additive particles for electrophotographic toner and method for manufacturing the same
JP2019119664A Magnesium silicate powder, manufacturing method therefor, and toner external additive for electrophotography
JP2019105591A Method and device for filling granular ion adsorbent
JP2019089010A Strontium ion adsorbent and method for producing the same
JP2018141058A Electrostatic charge adjustment powder and manufacturing method thereof
JP2018020919A Strontium titanate-based fine particle for toner and manufacturing method therefor
JP2016000763A Cosmetic black iron oxide and production method thereof, and cosmetics comprising the same
JP2015160759A Transparent electroconductive compound oxide fine powder, production method thereof, and transparent electroconductive film
JP2015159010A Active material for titanium-niobium complex oxide electrode and lithium secondary battery using the same
JP2015137208A Strontium titanate fine particle for toner and production method of the same
JP2015060736A Fluorine-added phosphorus-doped conductive tin oxide powder, production method of the same, and film composition using the same
JP2014084251A Rutile-type titanium oxide and cosmetic using the same
JP2013020952A Conductive powder coated with tin oxide and production method therefor
JP2013249223A Titanium oxide for electrode and method for manufacturing the same
JP2013245146A Al-CONTAINING YELLOW COLOR SHEET-LIKE IRON OXIDE PIGMENT, METHOD FOR PRODUCING THE SAME, AND COSMETIC COMPOUNDED WITH THE SAME
JP2012041245A Transparent electrically-conductive tin oxide powder, method for manufacturing it, and membrane composition using it