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RAMU INC

Overview
  • Total Patents
    20
About

RAMU INC has a total of 20 patent applications. Its first patent ever was published in 1975. It filed its patents most often in WIPO (World Intellectual Property Organization), EPO (European Patent Office) and China. Its main competitors in its focus markets electrical machinery and energy, environmental technology and measurement are RAMU KRISHNAN, SHENZHEN PEITIAN MOTOR TECH CO LTD and SHENZHEN A&E MOTOR TECH CO LTD.

Patent filings in countries

World map showing RAMU INCs patent filings in countries

Patent filings per year

Chart showing RAMU INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ramu Krishnan 19
#2 Toomasu Mirarudo Remonzu 1
#3 Robaato Baanzu Makuroodo 1
#4 Samueru Reonaado Kento 1

Latest patents

Publication Filing date Title
EP2553807A1 Power factor correction drive circuit topologies and control for switched reluctance machines
WO2009023205A1 Motor power factor correction apparatus and method
US2009045768A1 Single switch controlled switched reluctance machine
JPS5282879A Illuminator