Learn more

TOMOYASU YUTAKA

Overview
  • Total Patents
    49
About

TOMOYASU YUTAKA has a total of 49 patent applications. Its first patent ever was published in 1990. It filed its patents most often in Japan, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets environmental technology, engines, pumps and turbines and electrical machinery and energy are LUOYANG XUNLUO COMP TECHNOLOGY CO LTD, INST TECHNIKI GORNICZEJ KOMAG and POLJAKOV VIKTOR IVANOVICH.

Patent filings per year

Chart showing TOMOYASU YUTAKAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tomoyasu Yoshioki 36
#2 Tomoyasu Yutaka 16

Latest patents

Publication Filing date Title
US2013145703A1 Seismological Engineering
JP2012127179A Billiard-type seismic isolation leg
JP2012167807A Billiard type shock absorber
JP2012026255A Billiard type base isolation leg
WO2011004691A1 Billiards type base-isolated construction method
JP2011229354A Lift using energy conserving vehicle
JP2011134694A Permanent battery
JP2011063255A Drive force increasing machine utilizing lift
JP2010077789A Billiard type base isolation construction method
JP2010059764A Billiard-type base isolation construction method
JP2010053848A Lift and energy saving hybrid system
WO2009025377A1 Wind-power generation hybrid car by roof fan
JP2010116665A Base isolation construction method for converting earthquake motion into rotational energy of spherical column
JP2009281370A Constant voltage wind power generator with pressure bulkhead
JP2009287545A Constant voltage wind-power generator with bulkhead
JP2009191835A Govenor-equipped roof fan resonance electric motorcar
JP2009174514A Eco-car capable of increasing driving force by using head wind
JP2009178015A Stator-move energy saving electric motor
JP2009132352A Roof fan resonance hybrid vehicle
JP2009118718A Adjustable shaft energy saving electric motor