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NITSUKEN TOSOU KOGYO KK

Overview
  • Total Patents
    11
About

NITSUKEN TOSOU KOGYO KK has a total of 11 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Japan. Its main competitors in its focus markets surface technology and coating and optics are DOWA TEPPUN KOGYO KK, DRESDEN ULTRASCHALLTECH and TSUKIBOSHI ART KOGYO KK.

Patent filings in countries

World map showing NITSUKEN TOSOU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Sunada Yukiyoshi 10
#2 Hanazono Shigeya 9
#3 Nobukawa Kouichi 2
#4 Takano Shigetomo 2
#5 Mori Yoshitaka 2
#6 Ikeda Hiroshi 2

Latest patents

Publication Filing date Title
JPS59190369A Formation of polytetrafluoroethylene resin film on metallic surface
JPS59105876A Formation of fluororesin coating film on surface of utensil made of aluminum or aluminum alloy
JPS5939372A Formation of resin film on metal roll
JPS57146264A Surface film of metallic parts for copying apparatus having electroconductivity and abrasion resistance
JPS57111360A Thermosetting paint and formation of coat thereof
JPS5753277A Fluororesin filmformation on surface of iron or iron alloy
JPS571468A Formation of fluorine resin coating on surface of iron enamel
JPS56121667A Formation of fluorine resin film
JPS5644078A Forming method of fluororesin film
JPS5539254A Forming method of non-tacky coating film having corrosion resistance and abrasion resistance
JPS5531161A Coating film for decomposing fat and oil