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GKN DRIVELINE TORQUE TECH KK

Overview
  • Total Patents
    285
About

GKN DRIVELINE TORQUE TECH KK has a total of 285 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan, United States and Germany. Its main competitors in its focus markets mechanical elements, transport and environmental technology are GETRAG FORD TRANS GMBH, FZGMBH and TOCHIGI FUJI SANGYO KK.

Patent filings in countries

World map showing GKN DRIVELINE TORQUE TECH KKs patent filings in countries

Patent filings per year

Chart showing GKN DRIVELINE TORQUE TECH KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hirota Isao 38
#2 Teraoka Masao 35
#3 Sayama Masayuki 32
#4 Fushiki Masaaki 24
#5 Inose Hideyuki 22
#6 Yoshida Hisafumi 18
#7 Nakabayashi Yoshiyuki 18
#8 Iizuka Koji 17
#9 Ochiai Tomiaki 17
#10 Tamura Atsushi 16

Latest patents

Publication Filing date Title
JP2009243692A Torque transmitting coupling
JP2009103326A Manufacturing method for wet friction clutch plate
JP2008309337A Fastening mechanism of friction clutch and differential device having this fastening mechanism
JP2008286408A Power interrupting device, and differential device
JP2010053902A Power transmitting device and processing method therefor
JP2010048397A Power transmission device
JP2010048767A Temperature sensor
JP2010043672A Drive power transmission device, method for assembling the same, and jig
JP2010038244A Power transmitting device
JP2010038246A Power transmission device
JP2010038209A Differential device
JP2010032018A Differential case, its machining method, and differential device
JP2010032016A Power transmission device
JP2010032017A Power transmission device
JP2010014235A Breather mounting structure and power transmission device
JP2010007783A Power transmitting device and four-wheel drive car using this power transmitting device
JP2010006263A Power transmission device and four-wheel drive vehicle using the same
JP2008260532A Starting clutch
JP2010007699A Differential device
JP2008256215A Coupling and its assembling method