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TSUBAKI EMERSON CO

Overview
  • Total Patents
    148
About

TSUBAKI EMERSON CO has a total of 148 patent applications. Its first patent ever was published in 2002. It filed its patents most often in Japan, Taiwan and China. Its main competitors in its focus markets mechanical elements and electrical machinery and energy are WITTENSTEIN MANFRED, AISIN EE I KK and GETRIEBE & MOTOREN G M B H WAA.

Patent filings in countries

World map showing TSUBAKI EMERSON COs patent filings in countries
# Country Total Patents
#1 Japan 133
#2 Taiwan 6
#3 China 4
#4 Republic of Korea 4
#5 United States 1

Patent filings per year

Chart showing TSUBAKI EMERSON COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nagahama Tsuneo 21
#2 Yokoi Yoshiaki 15
#3 Nakagawa Hiroyuki 13
#4 Morimoto Hiroteru 12
#5 Miyako Michio 10
#6 Mori Koichi 9
#7 Doi Yoshihide 9
#8 Sakata Hidetsuna 9
#9 Maejima Katsumi 8
#10 Tsubota Junichi 8

Latest patents

Publication Filing date Title
JP2013249899A Linear actuator
JP2013241980A Disk type shaft coupling and disk unit
JP2013224710A Coupling structure for motor and reduction gear
JP2013188000A Motor drive
JP2013167278A Reduction gear
JP2013160328A Series of linear actuators
JP2013160266A One-way clutch
JP2013127275A Linear actuator
JP2012095526A Waterproof speed reducer with motor
JP2013087909A Low-backlash gear mechanism and device
JP2013060775A Automatic door control device, automatic door control system, and automatic door control method
JP2013019523A Geared motor
JP2012229584A Automatic door control device, automatic door system, automatic door control method and automatic door adjustment method
JP2012225461A Linear actuator and method for manufacturing linear actuator
JP2012219930A Mounting structure of position sensing mechanism for linear working machine
JP2012215268A Linear actuator
JP2012207751A Linear drive device
JP2012207686A Engagement release structure of shaft coupling
JP2012184799A Reduction gear and series thereof
JP2012171732A Lifting device