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TOUTAKU KOGYO KK

Overview
  • Total Patents
    36
About

TOUTAKU KOGYO KK has a total of 36 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets mechanical elements, machines and furniture and games are FRAENKISCHE ROHRWERKE, POLOPLAST GMBH and TOYOX KK.

Patent filings in countries

World map showing TOUTAKU KOGYO KKs patent filings in countries
# Country Total Patents
#1 Japan 36

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Fukui Koki 10
#2 Masui Hiroyuki 7
#3 Kanao Shiro 5
#4 Kanao Shirou 4
#5 Kikumori Yasuhiro 4
#6 Amatsutsu Hiroyuki 4
#7 Tatsuta Yoshiaki 2
#8 Okada Akihiko 2
#9 Nakanishi Toshihiro 2
#10 Inada Tomio 2

Latest patents

Publication Filing date Title
JPH1137375A Synthetic resin pipe with joint and formation thereof
JPH1141738A Bellmouth for corrugated tube with annular unevenness
JPH1141772A Protective tube for communication cable
JPH1122871A Cleaner hose
JPH10325490A Synthetic resin pipe body
JPH10327515A Bellmouth for ring-shaped irregular waveform tube
JPH10313766A Bird injury preventive tool
JPH10322867A Connection pipe and block body for hand hole or manhole, and hand hole or manhole
JPH10216057A Cleaner hose
JPH10122431A Protector for collecting electric wire pipe
JPH10106374A End part cap for cable protective tube
JPH10100245A Bending tool for tube
JPH10697A Synthetic resin hose and its production
JPH09303624A Hose for washing machine
JPH09279555A Covered conduit pipe
JPH09280430A Resin-made corrugated pipe
JPH09277885A Protector for wire harness
JPH09229243A Heat insulating hose
JPH09229242A Heat insulating hose
JPH09178056A Flexible hose with metal reinforcing wire