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NAKANIHON HIGHWAY ENGINEERING NAGOYA KK

Overview
  • Total Patents
    28
About

NAKANIHON HIGHWAY ENGINEERING NAGOYA KK has a total of 28 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are CHANGZHOU LONGJUN SKYPURL ENVIRONMENT PROT TECHNOLOGY CO LTD, VNI PK I ELEKTROAGREGATOV PERE and VNII ZERNOVOGO KHOZ IM A I BAR.

Patent filings in countries

World map showing NAKANIHON HIGHWAY ENGINEERING NAGOYA KKs patent filings in countries
# Country Total Patents
#1 Japan 28

Patent filings per year

Chart showing NAKANIHON HIGHWAY ENGINEERING NAGOYA KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Aoyama Sanenobu 7
#2 Goto Takeshi 7
#3 Tanase Hiroyuki 7
#4 Higashi Masakatsu 6
#5 Torasawa Toshihiro 4
#6 Tabuchi Masao 4
#7 Sawada Masahide 3
#8 Fujihashi Tetsuya 3
#9 Azeyanagi Masami 3
#10 Yazaki Kenichi 3

Latest patents

Publication Filing date Title
JP2015036661A Soundness evaluation method and soundness evaluation device for guard fence support post
JP2015016089A Toilet seat device
JP2014142287A Fixed state measuring instrument for equipment and measuring system
JP2014035240A Antirust effect pre-evaluation method and creating method of short term distribution model of anti-rust element density for neutralized concrete
JP2013227838A Sound absorbing plate with drain window vent holes
JP2013198549A Toilet bowl cleaning tool, toilet bowl cleaning method, and toilet bowl cleaning structure
JP2013164722A Safety confirmation method in front of chain regulation section of road
JP2013152791A Base illumination system of tunnel
JP2013060710A Bridge joint structure
JP2013045538A Luminaire at tunnel entrance
JP2013023852A Reinforcement instrument, sound insulation panel reinforcement structure and manufacturing method of the same
JP2013016374A Illuminator at tunnel entrance part
JP2012172366A Fence climbing tool
JP2012082630A High place inspection device
JP2012082629A Wall surface climbing device
JP2012060699A Pipe duct
JP2012060698A Pipe duct
JP2012041708A Bridge joint structure
JP2012001979A Bridge joint structure
JP2011084973A Vertical drainage channel structure with small animal intrusion preventive function