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FUJITA CORP

Overview
  • Total Patents
    5,289
  • GoodIP Patent Rank
    4,278
  • Filing trend
    ⇧ 129.0%
About

FUJITA CORP has a total of 5,289 patent applications. It increased the IP activity by 129.0%. Its first patent ever was published in 1971. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets environmental technology, materials and metallurgy and civil engineering are KNAT KO VASILIJ MIKHAJLOVICH, UNIV HEHAI and SHIMIZU CONSTRUCTION CO LTD.

Patent filings per year

Chart showing FUJITA CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nonoyama Noboru 117
#2 Sasaki Hitoshi 113
#3 Takahashi Ichiro 101
#4 Kiyokawa Hiroshi 95
#5 Sasaki Satoshi 88
#6 Miyama Takashi 79
#7 Teraoka Masaru 77
#8 Kumano Yasuko 76
#9 Kobayakawa Satoshi 75
#10 Tanijiri Hideo 73

Latest patents

Publication Filing date Title
JP2021006828A State evaluation apparatus of test object
JP2021009164A State evaluation apparatus of test object
JP2021004549A Support structure of building and correction method of uneven settlement of building
JP2020201292A Structure soundness evaluation apparatus
JP2020186907A Radiant cooling/heating system
WO2020262611A1 Insulation panel
JP2020162145A Fitting structure of overhead image generation device for construction machine
JP2020123385A Floor vibration analysis method, floor vibration analysis program, and floor vibration analysis device
WO2021059553A1 Apparatus for producing biogas
WO2021059554A1 Biogas generation device
WO2021059555A1 Sewage filtration device
JP2020128687A Reinforcing material
JP2020158384A Admixture for mortar or concrete
JP2020056307A Production method of bundle reinforcement bar
JP2020148081A Structure, and its construction method
JP2019206444A Work table for high place work vehicle
JP2019199798A Concrete wall reinforcement method
WO2020022148A1 Carbonization/reduction system and method of producing metal supported porous material
JP2021006681A Furring strip, panel unit, frame, manufacturing method of panel unit and construction method of building
JP2021008712A Fire-resistant coating structure for wall composed of heat insulating panel, and heat insulating panel fire-resistant coating body