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TOKYO AUTOMATIC MACHINERY CO L

Overview
  • Total Patents
    16
About

TOKYO AUTOMATIC MACHINERY CO L has a total of 16 patent applications. Its first patent ever was published in 1999. It filed its patents most often in United States, EPO (European Patent Office) and Australia. Its main competitors in its focus markets mechanical elements are ZAPARKA EDUARD, GUANGZHOU ZHIBIAN ZHINENG TECH CO LTD and NIPPON MINI MOTOR KK.

Patent filings in countries

World map showing TOKYO AUTOMATIC MACHINERY CO Ls patent filings in countries
# Country Total Patents
#1 United States 7
#2 EPO (European Patent Office) 6
#3 Australia 1
#4 Canada 1
#5 Republic of Korea 1

Patent filings per year

Chart showing TOKYO AUTOMATIC MACHINERY CO Ls patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Mechanical elements

Focus technologies

# Technology
#1 Gearing

Top inventors

# Name Total Patents
#1 Onogi Kenkichi 16

Latest patents

Publication Filing date Title
EP1162391A2 Continuously variable transmission
US6120400A Transmission wheel pressurizing apparatus for transmitting constant power in a variable speed transmission