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ARAI MOTONOSUKE

Overview
  • Total Patents
    173
About

ARAI MOTONOSUKE has a total of 173 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Japan, Germany and Spain. Its main competitors in its focus markets civil engineering, electrical machinery and energy and environmental technology are 2ND ENGINEERING CO LTD MBEC, MIETTINEN ENSIO JOHANNES and BEIJING MUNICIPAL ENGINEERING PROFCSSIONAL DESIGN INST CO LTD.

Patent filings in countries

World map showing ARAI MOTONOSUKEs patent filings in countries
# Country Total Patents
#1 Japan 164
#2 Germany 2
#3 Spain 2
#4 France 2
#5 United States 2
#6 Hong Kong 1

Patent filings per year

Chart showing ARAI MOTONOSUKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arai Motonosuke 166
#2 Arai Yoshimasa 30
#3 Iwasaki Toshiyuki 5
#4 Yamauchi Juichi 2
#5 Kobayashi Toshihiro 1
#6 Kurimura Shozo 1
#7 Akashi Yukio 1

Latest patents

Publication Filing date Title
JP2013053434A Water cut-off structure and method of road bridge joint part
JP2011080282A Expansion device of joint section of road bridge
JP2011080281A Expansion device of joint section of road bridge
JP2010121402A Expansion joint for road bridge
JP2009138334A Expansion joint for road bridge
JP2008280728A Highway bridge expansion joint and construction method
JP2008215026A Construction method for highway bridge joint pavement
JP2008215025A Construction method for highway bridge joint pavement
JP2008215024A Construction method for highway bridge joint pavement
JP2005139773A Construction method of road pavement
JP2005090007A Joint member for road bridge, and its construction method
JP2005083176A Method of manufacturing joint for road bridge, and method of reinforcing seal of road bridge joint part
JP2004332358A Manufacturing method for telescopic joint for highway bridges, and telescopic joint for highway bridges
JP2004211525A Anchor bolt setter and highway bridge construction method using anchor bolt setter
JP2004278151A Expansion joint for viaduct
JP2004150120A Expansion joint for road bridge and manufacturing method for expansion joint for road bridge
JP2004124475A Joint section structure of highway bridge
JP2004124477A Embedded joint for embedment type joint of highway bridge and embedment type joint of highway bridge
JP2004100150A Expansion joint for viaduct
JP2004100151A Buried joint for highway bridge and embedment type joint for highway bridge