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STAF CORP

Overview
  • Total Patents
    74
  • GoodIP Patent Rank
    91,770
  • Filing trend
    ⇧ 500.0%
About

STAF CORP has a total of 74 patent applications. It increased the IP activity by 500.0%. Its first patent ever was published in 1999. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets electrical machinery and energy, environmental technology and computer technology are ECOSOL SOLAR TECHNOLOGIES LTD, CHANG SEAN and MATSUI HIRONORI.

Patent filings in countries

World map showing STAF CORPs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Koarata Shinichi 14
#2 Takahashi Takahito 13
#3 Daigaku Shungo 12
#4 Miki Masamichi 11
#5 Chiba Shuji 7
#6 Kai Tomoaki 7
#7 Sato Kazuhiro 6
#8 Takase Minoru 5
#9 Nojiri Misao 4
#10 Oshikawa Hidehiko 4

Latest patents

Publication Filing date Title
JP2020190580A Hinge mechanism for flexible display
JP2020103687A Opening/closing mechanism of biparting door and washing machine including the same
JP2020103688A Power supply mechanism for biparting door and washing machine including the same
JP2020067119A Biaxial hinge device
JP2020019435A Clamp mechanism of hinge for on-vehicle monitor
JP2020017878A Lens antenna device
JP2019157410A Door hinge device and food transfer vehicle equipped with door hinge device
JP2019008266A Pop-up mechanism of electronic equipment
JP2018085261A Switch device
JP2018000730A Hinge mechanism
JP2018000731A Game machine
JP2017180539A Opening/closing device for electronic equipment
JP2017112563A antenna
JP2017098628A Image reader
JP2016100106A Magnet type connector for dc power supply unit
JP2016036084A Antenna device for ultra-wideband communication
JP2015190584A Double-shaft hinge device
JP2015158241A Switchgear for electronic apparatus
JP2014062644A Electronic apparatus
JP2015011021A Current sensor