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BIG TOOL CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    186,687
About

BIG TOOL CO LTD has a total of 28 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Japan. Its main competitors in its focus markets machine tools and machines are FRANK LYMAN CONE, CAPONE NATALINO and SARL FAC.

Patent filings in countries

World map showing BIG TOOL CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing BIG TOOL CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Arai Koichi 27
#2 Arai Giichi 18
#3 Kimura Katsuyo 14
#4 Tejima Satoshi 6
#5 Ishiyama Ryozo 1
#6 Hitotsubashi Kenji 1

Latest patents

Publication Filing date Title
JP2021003773A Drill for carbon fiber composite material
JP2020044616A Drill for carbon fiber composite material
JP2019181615A Drill
JP2018108224A Medical drill using Kirschner wire
JP2018108223A Medical drill
JP2017217278A Dental drill and perforation method for dental implantation using the dental drill
JP2013180390A Saw blade of power saw
JP2012192514A Drill
JP2014065081A Drill
JP2012056055A Drill
JP2011224518A Strainer for filtrating paint
JP2011167650A Strainer for filtering coating material
JP2011000551A Method for coating color toning judging plate
JP2010105120A Stepped drill polishing device
JP2009195859A Nozzle for sealant extrusion container
JP2008126770A Removal method for automotive window glass
JP2008100199A Patching/coating method of automobile car body
JP2007160198A Thinner regenerant
JP2007056171A Detergent for releasing coating
JP2006312144A Coating material container attachment tool for spray gun and coating material container for spray gun