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NAGOYA CITY

Overview
  • Total Patents
    168
  • GoodIP Patent Rank
    186,262
  • Filing trend
    ⇧ 100.0%
About

NAGOYA CITY has a total of 168 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 1970. It filed its patents most often in Japan, Belgium and France. Its main competitors in its focus markets environmental technology, measurement and surface technology and coating are ABARIDY PTY LTD, WUXI DOGFANG ENVIRONMENTAL ENGINEERING DESIGN INST CO LTD and NAT UNIV OF KAOHSIUNG.

Patent filings in countries

World map showing NAGOYA CITYs patent filings in countries
# Country Total Patents
#1 Japan 165
#2 Belgium 1
#3 France 1
#4 Republic of Korea 1

Patent filings per year

Chart showing NAGOYA CITYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hayashi Hideki 22
#2 Iida Hiroshi 15
#3 Harada Tadashi 14
#4 Kuromiya Akira 13
#5 Hirano Koji 13
#6 Fukuda Hiroyuki 12
#7 Yamanaka Motosuke 10
#8 Kojima Masahiko 10
#9 Oikawa Masayoshi 9
#10 Takeo Takashi 8

Latest patents

Publication Filing date Title
JP2020002399A Carbon nano-material manufacturing apparatus and method
JP2019152581A Measurement device and measurement method
JP2018165319A Foam separating metal ion extracting agent
JP2018039862A Manufacturing method of tilt porous resin molded body and resin composition used therefor
JP2018039860A Polyester resin composition and nucleating agent used for the same
JP2017031440A Water absorptive gel for recovering metal ion
JP2014211344A Observation method for carbon fiber in carbon fiber-reinforced plastic, x-ray ct tracer used in the method, and carbon fiber-reinforced plastic
JP2014181189A Indoloquinoxaline compound, method for manufacturing the same, and electronic element using the indoloquinoxaline compound
JP2014043521A Water-repellent composition, method for manufacturing substrate with water-repellent layer, coating liquid for forming water-repellent layer, and water-repellent-finished paper
JP2014038508A Display device and display method for road surface image
JP2013193089A Method of manufacturing die for die-casting, and die for die-casting
JP2012176880A Machinable ceramic and method for producing the same
JP2013013874A Plasma treatment device and treatment method
JP2013014653A Coating composition and method for producing the same, and coating method
JP2013002998A Road surface image processing system and road surface image processing method
JP2012174746A Semiconductor device and manufacturing method of the same
KR20130004268A Fastening member and fastening structure
JP2012162417A Free-cutting ceramic, and method for producing the same
JP2012148932A Method for manufacturing hexagonal boron nitride sintered body, and hexagonal boron nitride sintered body
JP2012092211A Arylacetylene-containing resin, method for producing the same, and strain sensor using the resin