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NAKAJIMA TETSUO

Overview
  • Total Patents
    21
About

NAKAJIMA TETSUO has a total of 21 patent applications. Its first patent ever was published in 1976. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, environmental technology and civil engineering are ALVEY INC, ENTECON LTD and MCCABE WILLIAM L.

Patent filings in countries

World map showing NAKAJIMA TETSUOs patent filings in countries

Patent filings per year

Chart showing NAKAJIMA TETSUOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakajima Tetsuo 21
#2 Nakajima Mitsuo 1
#3 Nakajima Yukio 1
#4 Yoshida Nobuatsu 1

Latest patents

Publication Filing date Title
JP2012110245A Trolling device and trolling method
JP2007120740A Rope
JP2007091771A Heat-treating apparatus
JP2006315838A Carrying device
JP2006025624A Trap
JP2006061001A Fishing tackle
JP2005065590A Hook for fishing squid
JP2004357587A Cuttlefish-angling hook
JP2004305033A Squid hook
JP2004290077A Squid hook
JP2004097197A Cuttlefish-nipping, sticking and falling off-preventing hook
JP2003147986A Three-dimensional parking device by lateral movement fork and rib pallet
JP2003053718A Form for pit-shaped concrete
JP2001245572A Coupled float for fishing with propeller
JPH11146749A Sleeve for cramping fishing line
JPH09196341A Double rotary incinerator
JPH0718910A Gondola moving device for parking area
JPH06146628A Seesaw type housing device of two-stage type garage
JPS5311453A Safety device of loading travelling car
JPS52125907A Internal combustion engine with separate compression device