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HANSHIN EXPRESSWAY PUBLIC CORP

Overview
  • Total Patents
    23
About

HANSHIN EXPRESSWAY PUBLIC CORP has a total of 23 patent applications. Its first patent ever was published in 1997. It filed its patents most often in Japan, Republic of Korea and Taiwan. Its main competitors in its focus markets civil engineering and environmental technology are VLCEK PETR ING, CHINA ZHONGTIE MAJOR BRIDGE ENG GROUP CO LTD and HELKA SA.

Patent filings in countries

World map showing HANSHIN EXPRESSWAY PUBLIC CORPs patent filings in countries
# Country Total Patents
#1 Japan 21
#2 Republic of Korea 1
#3 Taiwan 1

Patent filings per year

Chart showing HANSHIN EXPRESSWAY PUBLIC CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kaneharu Hidesada 9
#2 Nakamura Tadaharu 7
#3 Sato Natsuyo 4
#4 Kadoma Natsuyo 3
#5 Ando Susumu 3
#6 Miyaguchi Tomoki 3
#7 Sasaki Toru 3
#8 Kibe Hiroshi 3
#9 Hirayama Akira 3
#10 Moriya Yoshiya 2

Latest patents

Publication Filing date Title
JP2006077492A Earthquake resisting pier
JP2005314866A Bending recovering reinforcing construction method for existing bridge by bottom chord cable
JP2005299080A Earthquake-resistant bridge pier
JP2004005206A Road status photographing apparatus, traffic control equipment and traffic control method
JP2003247225A Airtight structure in atmospheric pressure method
JP2003247226A Airtight sheet in atmospheric pressure method
JP2003247224A Vacuum degree measuring instrument between covering material and ground surface in atmospheric pressure method
JP2003064613A Structure of expansion joint for bridge
JP2002371523A Fall preventing structure for external facing panel, and its construction method
JP2002047676A Buoyancy preventing structure and its construction method
JP2002001394A Recycling method of mud containing organic component
JP2001295306A Method of burying civil engineering structure
JP2001254353A Earth retaining wall/rc composite structure and its construction method
JP2001227052A Catch basin having lid locking mechanism
JP2001157899A Bottom mud treatment apparatus
JP2001146756A Earth-retaining wall and rc synthetic structure
JP2001064914A Displacement restriction device-cum-bridge fall prevention device
JP2001059236A Deodoration method of mixing and solidifying earth in pipe
JP2000064224A Water guiding gutter installation work at joint
JP2000017627A Disposal of remaining snow on road and disposal device of the same