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CSK CORP

Overview
  • Total Patents
    722
About

CSK CORP has a total of 722 patent applications. Its first patent ever was published in 1985. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets audio-visual technology, computer technology and furniture and games are SHIGETOMI TAKASHI, GOLDSENSE LASER AV PRODUCTION and DCARD INC.

Patent filings per year

Chart showing CSK CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Horie Kiyoshi 115
#2 Takiguchi Kiyoaki 67
#3 Suzuki Hidefumi 61
#4 Izawa Shigeru 61
#5 Takagi Akira 37
#6 Takahashi Shunzo 34
#7 Kimura Fumio 30
#8 Sugimura Koichi 22
#9 Hasemi Takashi 17
#10 Aosawa Hidenori 17

Latest patents

Publication Filing date Title
JP2015121062A Temporary cover for pavement work
JP2012118961A Data processing device and data processing program
JP2012216016A Electronic book browsing device and electronic book browsing program
JP2012120046A Data processor
JP2012074862A Vpn connection system
JP2012073775A Server restoration system
JP2012068826A Service control system
JP2012027766A Moving direction specification system and moving direction specification program
JP2012022401A Defective tracking support system and defective tracking support program
JP2011238073A Server group integrated management system
JP2011239087A Reception repeating device
JP2011070581A Insurance system and insurance program
JP2009179936A Construction method for installing manhole frame
JP2005292484A Workshop support device, workshop support method, and workshop support program
JP2005293261A Evaluation apparatus, evaluation method, and evaluation program
JP2005293262A Card information management apparatus, card information management method, and card information management program
WO2005010789A1 Ability evaluation device, ability evaluation method, and ability evaluation program
JP2005004386A Allocation management device, allocation management method, and allocation management program
JP2004334264A Natural language analysis device, method, and program
JP2004295834A Analysis device, analysis method and analysis program for character speech record, and analysis device, analysis method and analysis program for information group