Learn more

NIPPON HUME CORP

Overview
  • Total Patents
    110
  • GoodIP Patent Rank
    74,767
  • Filing trend
    ⇩ 75.0%
About

NIPPON HUME CORP has a total of 110 patent applications. It decreased the IP activity by 75.0%. Its first patent ever was published in 1999. It filed its patents most often in Japan, Taiwan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, civil engineering and materials and metallurgy are MENARD SOLTRAITEMENT, DAINICHI CONCRETE KOGYO KK and SHA HUANHUAN.

Patent filings in countries

World map showing NIPPON HUME CORPs patent filings in countries

Patent filings per year

Chart showing NIPPON HUME CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Igawa Hideki 16
#2 Kemuriyama Chikashi 15
#3 Ozeki Munetaka 15
#4 Katsuta Masamichi 12
#5 Sakamura Hiroshi 11
#6 Nomoto Sadahisa 10
#7 Taguchi Takumi 9
#8 Shinkawa Teruo 9
#9 Yamanaka Noriyuki 8
#10 Ota Shinji 8

Latest patents

Publication Filing date Title
JP2020143508A Joint structure of segments
JP2020001000A Water tank division bulkhead, and method for constructing water tank division bulkhead
JP2019098694A Flask design device, flask production method, concrete molding production method, flask design system, and flask design method
JP2019103256A Underground pipeline-like structure
JP2019100091A Underground pipeline-like structure
JP2019044528A Shearing reinforced pc pile
JP2018060361A Mold form design device, mold form, concrete molding, mold form design system, and mold form design method
JP2016204251A Self-healing heavy concrete and precast concrete
JP2017172132A Ground strength measurement method
JP2017122324A Joint structure of segment
JP2016000957A Non-weld joint of pile
JP2017025567A High flexural toughness PC pile
JP2017015120A Earthquake proof desorption prevention joint
JP2017015119A Earthquake proof desorption prevention joint for pipe line curved part and underground pipe passage
JP2017008652A Segment joint structure
JP2017008653A Segment joint structure
JP2016070050A Fastening device for weldless joint of pile
JP2015143454A Concrete jacked pipe for pipe jacking method
JP2014098306A Concrete pile with outer shell steel pipe
JP2015151769A Formation method of ring-shaped concrete structural material