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TSUBAKI E & M CO

Overview
  • Total Patents
    14
About

TSUBAKI E & M CO has a total of 14 patent applications. Its first patent ever was published in 2011. It filed its patents most often in Japan, China and Brazil. Its main competitors in its focus markets mechanical elements and packaging and shipping are ZHEJIANG ZHONGCHAI MACHINERY CO LTD, TIANJIN WANXIN TRANSMISSION EQUIPMENT CO LTD and KATAYAMA CHAIN CO LTD.

Patent filings in countries

World map showing TSUBAKI E & M COs patent filings in countries
# Country Total Patents
#1 Japan 10
#2 China 2
#3 Brazil 1
#4 Germany 1

Patent filings per year

Chart showing TSUBAKI E & M COs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements
#2 Packaging and shipping

Focus technologies

# Technology
#1 Gearing
#2 Lifting and pushing

Top inventors

# Name Total Patents
#1 Tsubota Junichi 4
#2 Sakata Hideo 3
#3 Shiino Satoshi 3
#4 Kimura Munehiro 2
#5 Miyako Michio 2
#6 Ikuta Keiji 2
#7 Nakagawa Hiroyuki 2
#8 Okui Norimasa 2
#9 Yoshimura Hironori 2
#10 Ema Yoshikazu 2

Latest patents

Publication Filing date Title
JP2015071464A Lifting device
JP2015050878A Orthogonal gear motor
JP2015030601A Screw jack
JP2014210622A Cantilever type lifting apparatus
JP2014206232A Linearly operating machine
JP2014124062A Overload detection device and overload detection method
JP2014084931A Drive unit with positioning function
JP2014064383A Motor incorporating magnetic rotation sensor
JP2014040857A Linear actuator and classification method of linear actuator
JP2014031265A Lifting device