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TSUTSUMI MICHIAKI

Overview
  • Total Patents
    12
About

TSUTSUMI MICHIAKI has a total of 12 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and engines, pumps and turbines are KOMAIHALTEC INC, RENERGY ELECTRIC SUZHOU CO LTD and ICHIYOSHI CHUZABURO.

Patent filings in countries

World map showing TSUTSUMI MICHIAKIs patent filings in countries
# Country Total Patents
#1 Japan 12

Patent filings per year

Chart showing TSUTSUMI MICHIAKIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tsutsumi Michiaki 12

Latest patents

Publication Filing date Title
JPH10103216A Wind power generating device with induction plate in three-dimensional layer wind catching system
JPH08232831A Wind power generation device for laminated tower serving eaves on building as with collecting/guiding plates
JPH07208320A Vertical shaft wind mill to be laminated on multistorey tower
JPH0712045A Vertical shaft windmill to be layered and mounted on multistory tower
JPH0617745A Vertical shaft sail-wing windmill having laterally long blade
JPH0626440A Wind power generation device operated by mounting a large number of windmill power generation devices in multilayer on multistory tower
JPH0617746A Vertical shaft sail-wing windmill having blade of ray fish shape
JPH06213136A Vertical-shaft sail wing windmill with body formed into rocket shape
JPH0398551A Brewed food containing rhizome of medicinal herb mixed therein
JPS63317036A Method for expressing design for scaring away birds
JPS6198973A Winding device equipping reflective plate in internal peripheral part of rotary blade
JPS59103973A Wind force generator provided with wind pressure and direction control and wind collection board on front face of vertical shaft windmill