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KITAGAWA HIROSHI

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    213,410
About

KITAGAWA HIROSHI has a total of 22 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan and United States. Its main competitors in its focus markets macromolecular chemistry and polymers, machines and surface technology and coating are ENG POLYMER SOLUTIONS INC, HUNAN BANFERT NEW MATERIALS TECH CO LTD and BASF COATINGS AG.

Patent filings in countries

World map showing KITAGAWA HIROSHIs patent filings in countries
# Country Total Patents
#1 Japan 15
#2 United States 7

Patent filings per year

Chart showing KITAGAWA HIROSHIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kitagawa Hiroshi 22
#2 Nakata Munehiro 3
#3 Takayama Daisuke 3
#4 Azuma Tatsuya 3
#5 Kitazono Kazuaki 2
#6 Hayakawa Kozo 2
#7 Kusada Kohei 1
#8 Kobayashi Hirokazu 1
#9 Sugamoto Keiji 1
#10 Kobata Masami 1

Latest patents

Publication Filing date Title
JP2021001485A Formwork for joint basin
JP2021001486A Formwork for joint basin
JP2016217099A Temporary restoration method of road surface
US2014030528A1 Multilayer coating film-forming method and coated
JP2010121358A Method for reinforcing sill in existing wooden house
JP2010043439A Method of reinforcing foundation of existing wooden house
JPH0972460A Position regulating tool for embedded piping body
JPH08291880A Position regulating apparatus for buried pipe body
JPH0828755A Position regulation device for buried pipe body
JPH02159403A Flexible washer
JPH01210376A Production of printed decorative body with three-dimensional image
JPS6327791A Apparatus for correcting error of time-piece
JPS62290201A Tuning circuit for radio receiver
JPS62135791A Analog timepiece having automatic error correcting function
JPS6258190A Digital timepiece with radio having automatic error correcting function
JPS58155878A Golf net