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YEC CO LTD

Overview
  • Total Patents
    28
  • GoodIP Patent Rank
    198,711
About

YEC CO LTD has a total of 28 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Japan, Republic of Korea and United States. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and computer technology are Shanghai electric wind power group co ltd, CSIC HAIZHUANG WINDPOWER CO LTD and GUODIAN UNITED POWER TECH CO.

Patent filings in countries

World map showing YEC CO LTDs patent filings in countries

Patent filings per year

Chart showing YEC CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fujita Manabu 5
#2 Atsumi Renji 4
#3 Yasuma Tetsuji 4
#4 Saruwatari Daisuke 4
#5 Kurayama Tomoharu 3
#6 Hagita Naoyuki 2
#7 Niwa Kazuhiko 2
#8 Hirakata Tomoaki 2
#9 Hong Soon Won 2
#10 Hong Soon Woun 2

Latest patents

Publication Filing date Title
KR102107234B1 vibration proof device for distributing board
KR102081833B1 Hydraulic turbine
KR101723175B1 An apparatus for controlling pitch of blades for wind generator
CN107977286A Data administrator, management method and data management system
JP2007066226A Edge detector
JP2006296296A Warehouse for storing and holding article
JP2006208964A Conversation device
JP2006209635A Electronic mail device
JP2006155109A Image processor
JP2006157310A Continuous monitoring apparatus for abnormality
JP2006123844A Vehicle body protecting device in motorcycle
JP2006061884A Sample liquid injection device
JP2006027325A Transfer machine
JP2006010464A Reagent handling device and its usage
JP2005073623A Container door-opening and closing apparatus having temperature adjusting function
US2003159012A1 Back-up system
JP2004224177A Dolly for transporting baggages
JP2004202298A Crusher
JP2004189000A Carrier for cargo conveyance
US2003210489A1 Data eraser and data erasing program