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JAPAN AUTOMATIC TRANSMISSION

Overview
  • Total Patents
    80
About

JAPAN AUTOMATIC TRANSMISSION has a total of 80 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan and United States. Its main competitors in its focus markets mechanical elements, machines and transport are YAMADA NAOHIRO, TOROTRAK DEV LTD and HOWARD FREDERICK HOBBS.

Patent filings in countries

World map showing JAPAN AUTOMATIC TRANSMISSIONs patent filings in countries
# Country Total Patents
#1 Japan 78
#2 United States 2

Patent filings per year

Chart showing JAPAN AUTOMATIC TRANSMISSIONs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Tazawa Mitsugi 17
#2 Sakamoto Kenichi 16
#3 Yoshida Toshiyasu 8
#4 Iizuka Naonori 5
#5 Takeda Akira 5
#6 Hiramatsu Tsuneo 5
#7 Totsugi Takashi 5
#8 Taki Masahisa 3
#9 Katase Toshinari 3
#10 Ichimura Hirohisa 3

Latest patents

Publication Filing date Title
US5154100A System for controlling automatic power transmission
JPH01234652A Stator assembly and manufacture thereof
JPH01229151A Control device for automatic transmission
US4914594A Detector for detecting selector position of automatic transmission
JPH01199061A Control device for automatic transmission
JPH01199060A Control device for automatic transmission
JPH01199048A Control device for automatic transmission
JPH01176835A Power train in automatic transmission
JPH01176856A Electronic control device for automatic transmission
JPH01145467A Control device for lockup clutch
JPH01131371A Control device for lockup clutch
JPH01112057A Multistage automatic speed change gear with auxiliary speed change gear
JPH0198758A Speed change control device for automatic transmission
JPS6485844A Control device for driving system of engine and automatic transmission
JPS6458837A Internal gear builtup body for automatic transmission
JPS6455457A Speed change controller for automatic transmission
JPS6430952A Select position detecting device for automatic transmission
JPS6421264A Hydraulic controller for lock-up clutch
JPS6421257A Control valve of automatic transmission
JPS646530A One-way clutch