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GKN DRIVELINE JAPAN LTD

Overview
  • Total Patents
    376
  • GoodIP Patent Rank
    10,546
  • Filing trend
    ⇩ 8.0%
About

GKN DRIVELINE JAPAN LTD has a total of 376 patent applications. It decreased the IP activity by 8.0%. Its first patent ever was published in 2008. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets mechanical elements, transport and environmental technology are GYREACTA TRANSMISSIONS LTD, GETRAG DRIVELINE SYSTEMS GMBH and FUJIAN WANRUN NEW ENERGY TECH CO LTD.

Patent filings per year

Chart showing GKN DRIVELINE JAPAN LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Inose Hideyuki 49
#2 Hirota Isao 49
#3 Aikawa Masashi 40
#4 Yamanaka Yasuo 30
#5 Higano Noboru 25
#6 Fushiki Masaaki 22
#7 Tamura Atsushi 21
#8 Furukawa Hiroyasu 18
#9 Maruyama Atsushi 18
#10 Takahashi Masaki 17

Latest patents

Publication Filing date Title
JP2019184073A Differential device
JP2020046065A Differential device
JP2020032773A Control system in all-wheel drive vehicle
JP2020034034A Differential device and technique for circulating and designing lubrication oil in differential device
JP2020029930A Park lock device
WO2020008507A1 Friction clutch device
WO2019244268A1 Low hysteresis cam mechanism equipped with tapered roller
JP2019218987A Differential device
JP2019199939A Hydraulic clutch device
WO2019171459A1 Low-hysteresis cam mechanism provided with tapered rollers
JP2019049345A Differential device
JP2019124264A Differential device
JP2019100528A Power transmission device
WO2019111294A1 Differential device capable of limiting differential motion in two stages
JP2019095028A Power transmission device
JP2019095030A Electromagnetic actuator
JP2019095031A Electromagnetic actuator
JP2019070417A Power transmission device
JP2019065907A Power transmission device
JP2019032018A Power transmission device