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TOKYO KAKEN KK

Overview
  • Total Patents
    14
About

TOKYO KAKEN KK has a total of 14 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, audio-visual technology and organic fine chemistry are BINSHO KK, KONDO SUSUMU and JIA FANGLAN.

Patent filings in countries

World map showing TOKYO KAKEN KKs patent filings in countries
# Country Total Patents
#1 Japan 14

Patent filings per year

Chart showing TOKYO KAKEN KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Uchida Toshiyuki 4
#2 Sato Akira 2
#3 Machida Takafumi 2
#4 Fukumura Teizo 2
#5 Tobari Yoshio 2
#6 Baba Koichi 1
#7 Fukumura Teizou 1
#8 Yoshioka Hirokazu 1
#9 Yamauchi Shiyouzou 1
#10 Yamauchi Shozo 1

Latest patents

Publication Filing date Title
JP2010286379A Unit for physicochemical monitoring
JP2002219182A Therapeutic equipment for tumor using far infrared radiation
JPH1176866A Rotary type solid-liquid separator and water circulating type barn using the separator
JPH07284775A Operation control method for electrolytic apparatus for liquid containing hypochlorous acid
JPH07208166A Regenerating method of engine cooling waste liquid
JPH0466511A Bioactive agent, its production and use
JPH0448996A Polluted water treatment apparatus
JPH0436131A Barn facility and water cleaning device for barn facility
JPS63302541A Solder mask agent for semiconductor device
JPS61172809A Polishing agent for beauty
JPS61121908A Molding and mold for expanding crosslinking expandable composition
JPS5973004A Method for lowering water content of substance having adhered moisture, contained moisture or mixture thereof
JPS5531201A Continuous blowing device for boiler