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TAC KK

Overview
  • Total Patents
    54
  • GoodIP Patent Rank
    195,024
About

TAC KK has a total of 54 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Japan and Taiwan. Its main competitors in its focus markets environmental technology, surface technology and coating and mechanical elements are BEIJING YANSHAN PETROCHEMICAL, AKUASU KK and SHANDONG HUAYA ENVIRONMENTAL PROT TECHNOLOGY CO LTD.

Patent filings in countries

World map showing TAC KKs patent filings in countries
# Country Total Patents
#1 Japan 53
#2 Taiwan 1

Patent filings per year

Chart showing TAC KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tanaka Yasuo 14
#2 Masuda Hisahiro 6
#3 Kamoi Takumi 5
#4 Takigawa Shinji 5
#5 Yamada Tadashi 5
#6 Takahashi Yasuhiko 5
#7 Takahashi Masahiro 5
#8 Kano Yoichi 4
#9 Katsuyama Yoichi 3
#10 Nakagawa Yoshinori 3

Latest patents

Publication Filing date Title
JP2019183520A Anchor hole positioning tool
JP2018028243A Backfilling material injection device
JP2017223005A Muddy water processing method and muddy water processing facility of muddy water type shield driving
JP2016222818A Asphalt modifier and asphalt mixture
JP2015071938A Template and fixing plate for assembling post reinforced with reinforcing steels
JP2015022384A Service system for restaurant using menu sample
JP2013241732A Semi-cylindrical body for constituting tool for column steel bar assembly
JP2013175063A Food service system using ticket machine for restaurant
JP2013175062A Cuisine providing system using ticket vending machine for restaurant
JP2010121362A Supporting device of folding door
JP2010079607A Accounting processing system for commodity sale and service provision
JP2010071024A Door lock
JP2009230445A Expiration date or date of minimum durability management method in store of service area or the like
JP2009228287A Mounting seat for door handle or the like
JP2008080675A Sleeve catch
JP2007138417A Sleeve guide
JP2007025425A Lecture collecting/delivering system
JP2006104810A Shield-excavating method and its excavating addition agent
JP2005202910A Method of serving meal by using card vending machine for restaurant
JP2004341966A Accounting processing system for commodity sales and service provision