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TAKAGI TOSHIAKI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    239,526
  • Filing trend
    ⇩ 100.0%
About

TAKAGI TOSHIAKI has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1975. It filed its patents most often in Japan and United States. Its main competitors in its focus markets materials and metallurgy and thermal processes are SUZHOU TIANJIAN METAL NEW MATERIAL CO LTD, GUIZHOU HUA KE ALUMINUM MATERIALS ENGINEERING RES CO LTD and DANYANG HUIDA MOLD MAT TECH CO LTD.

Patent filings in countries

World map showing TAKAGI TOSHIAKIs patent filings in countries
# Country Total Patents
#1 Japan 8
#2 United States 3

Patent filings per year

Chart showing TAKAGI TOSHIAKIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Materials and metallurgy
#2 Thermal processes

Top inventors

# Name Total Patents
#1 Takagi Toshiaki 11
#2 Nagao Mamoru 2
#3 Hata Hideo 1
#4 Matsuoka Nobuo 1
#5 Kajihara Katsura 1
#6 Tsuzuki Tomoaki 1
#7 Aruga Yasuhiro 1
#8 Watanabe Masato 1
#9 Ishibashi Akihiko 1
#10 Shirai Takashi 1

Latest patents

Publication Filing date Title
JP2019120569A COD measuring device and COD measuring method
JPH0847586A Cheering goods
JPS6315939A Light transmission electroencephalograph
JPS59211431A Light transmitting cardiograph
JPS52110074A Offset voltage compensating circuit in measurement of electric phenomena
JPS5238453A Method of producing bent pipe with same diameter and thickness as blank
JPS5214496A Tape and card punch
JPS51115871A Basic line shaking-elimination device for electric phenomenon measurem ent