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HITACHI GOVERNMENT & PUBLIC CORP SYSTEM ENGINEERING LTD

Overview
  • Total Patents
    21
About

HITACHI GOVERNMENT & PUBLIC CORP SYSTEM ENGINEERING LTD has a total of 21 patent applications. Its first patent ever was published in 2009. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets computer technology and digital networks are AIQUDO INC, KNUEDGE INC and SHENZHEN GANWEI SOFTWARE TECH CO LTD.

Patent filings in countries

World map showing HITACHI GOVERNMENT & PUBLIC CORP SYSTEM ENGINEERING LTDs patent filings in countries

Patent filings per year

Chart showing HITACHI GOVERNMENT & PUBLIC CORP SYSTEM ENGINEERING LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Goto Soichiro 5
#2 Igarashi Nobuo 5
#3 Miura Shinji 4
#4 Tanaka Koji 4
#5 Kameshima Yoshifumi 3
#6 Otsuka Atsushi 3
#7 Tsujikawa Tatsuhiro 3
#8 Oikawa Mitsuhiro 3
#9 Maeda Michiro 3
#10 Konomi Takeshi 3

Latest patents

Publication Filing date Title
WO2012133606A1 Apparatus for setting affecting extent of program, and method of specifying affecting extent and method of extracting affecting program using same
JP2012138095A Device and system for detecting falsification of motion video contents
JP2013125449A Simplified/traditional chinese character converter and simplified/traditional chinese character conversion method using the same
JP2013125450A Foreigner name traditional chinese character output system and foreigner name traditional chinese character output method
JP2013097424A Apparatus for providing text data with synthesized voice information and method for providing text data
JP2013097033A Apparatus for providing text data with synthesized voice information and method for providing text data
JP2012014711A Device and system for detecting falsification of motion video contents
JP2013008114A Conference quality evaluation device and conference quality evaluation method
JP2012064111A Information providing service system linked with data broadcasting system and information providing service method using the system
JP2012014208A Search service apparatus and search service method
JP2011086018A Electronic stamping system using mobile phone
JP2011081450A Web site configuration analysis device and site configuration analysis method
JP2011070378A System and method for providing information
JP2010220175A Communication system, certificate verifying apparatus and service providing method
JP2010186409A Web page creating device, web page creation supporting device used for the same, and client device for web page creation
JP2010176636A Regional cooperation facilitation service system and regional cooperation facilitation service providing method by the system