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NAGANO TADAO

Overview
  • Total Patents
    28
About

NAGANO TADAO has a total of 28 patent applications. Its first patent ever was published in 1975. It filed its patents most often in Japan. Its main competitors in its focus markets foods and drinks and packaging and shipping are GOTIT LTD, GRANT WILLIAM & SONS LTD and OENO CONCEPT.

Patent filings in countries

World map showing NAGANO TADAOs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing NAGANO TADAOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Nagano Tadao 28

Latest patents

Publication Filing date Title
JP2008143420A Driving mechanism of bicycle
JP2007205396A Torque transmission structure
JP2006232249A Bicycle
JP2006189074A Grooved screw
JP2004010029A Bicycle
JP2001339802A Slidably connecting and collecting method between trolley wire and load of electric car
JP2001140841A Composite acting member between nut-type washer and nut
JP2000230202A Joint for rail
JP2000335473A Driving torque operation mechanism for bicycle
JP2000168668A Drive mechanism for bicycle by strength of leg
JPH11180357A Locking function type single-legged stand
JPH11139207A External scene transmitting and projecting device
JPH11104387A Washing method
JPH10283986A Double spot lighting circuit type flickerless fluorescent lamp
JPH10137097A Coverlet having structure to impart light feeling
JPH10117972A Broom type vacuum cleaner
JPH1086585A Writing implement for quick drying oil base ink
JPH1040739A Electric wire
JPH1033714A Golf ball
JPH09294833A Head of golf club