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NAKAGAWA TOKIO

Overview
  • Total Patents
    12
  • GoodIP Patent Rank
    213,917
About

NAKAGAWA TOKIO has a total of 12 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets transport, mechanical elements and machines are LINEAR BICYCLES INC, ZHANG JINXING and ZHANGJIAGANG CHUANSUO VEHICLE IND CO LTD.

Patent filings in countries

World map showing NAKAGAWA TOKIOs patent filings in countries

Patent filings per year

Chart showing NAKAGAWA TOKIOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nakagawa Tokio 12
#2 Nakagawa Masayoshi 2
#3 Nakagawa Tomori 1
#4 Nakagawa Jinsen 1
#5 Nakagawa Tomonori 1
#6 Nakagawa Tomohito 1

Latest patents

Publication Filing date Title
JP2020026600A Method for manufacturing underpants and underpants
JP2016059301A Mowing blade
JP2014238164A Spiral screw speed-up driving device
JP2014238125A Spiral screw speed-up driving device
JP2014009712A Mechanism for mechanically and automatically adjusting center distance variation generated in gap with fixed bevel gear axle fixed by rocking lever
JP2013174151A Storage type windmill device for vertical shaft type with function capable of simultaneously controlling wind force and wind direction
JP2011088505A Man power driving device using two levers, and man power driving vehicle provided with the same
JPS6052243A Method of regrinding carbide chip