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NEXCO MAINTENANCE TOHOKU CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    204,173
  • Filing trend
    ⇩ 100.0%
About

NEXCO MAINTENANCE TOHOKU CO LTD has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2010. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are RUIHONG YANG, KALININGR GTU and KAIWA TEC KK.

Patent filings in countries

World map showing NEXCO MAINTENANCE TOHOKU CO LTDs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing NEXCO MAINTENANCE TOHOKU CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Focus technologies

# Technology
#1 Climate change adaptation technologies

Top inventors

# Name Total Patents
#1 Sato Koki 3
#2 Mizushima Kiyomitsu 3
#3 Chiba Masashi 2
#4 Takao Shinji 1
#5 Umekawa Taku 1
#6 Taira Hironori 1
#7 Takahashi Noboru 1
#8 Yaegashi Yukihiro 1
#9 Takeda Koji 1
#10 Nishino Hiroyuki 1

Latest patents

Publication Filing date Title
JP2020186560A Traffic lane marker stand tool and traffic lane marker
JP2018204258A Traffic lane separation marker installing tool and traffic lane separation marker
JP2017214768A Installation metal fitting for drainage pipe
JP2015190160A Material and method for acoustical board strengthening and repair
JP2014149757A Alarm device
JP2014145220A Road sign screening fitting
JP2014098241A Drain pipe mounting fitting
JP2014079181A Stump treatment tool
JP2013091940A Road curb
JP2013091921A Cornice prevention tool, construction method for the same, and sign installation pole
JP2012066230A Lane separation mark washing machine