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SHIMOYAMA TSUTOMU

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    171,359
  • Filing trend
    ⇩ 66.0%
About

SHIMOYAMA TSUTOMU has a total of 22 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 2000. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology, chemical engineering and thermal processes are NI PK I AVTOMATIZIROVANNYKH SI, OGASAWARA SHINGO and KRYUCHKOV VALERIJ S.

Patent filings in countries

World map showing SHIMOYAMA TSUTOMUs patent filings in countries
# Country Total Patents
#1 Japan 22

Patent filings per year

Chart showing SHIMOYAMA TSUTOMUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shimoyama Tsutomu 22

Latest patents

Publication Filing date Title
JP2020174578A Vertical air convection circulation promotion device
JP2019132318A Corrosion unit with piping patch
JP2019039169A Sleeve fixture for through-hole
JP2018189331A Air conditioning convection flow circulation acceleration device
JP2018119690A Cold and warm air mixing tool for natural ventilation
JP2017198350A Agitation-operated temperature adjustment type hot water storage device
JP2017164135A Air diversion type barbecue stove
JP2017099347A Swirling flow gas-liquid mixer for aquaculture
JP2017006889A Swirling flow mixing agitation device
JP2014037924A Fluid-natural-circulation enhancement device using swirl flow
JP2012250007A Material bearer for personal computer
JP2009185591A Scoop for snow block
JP2009109174A Simple charcoal burner
JP2008215612A Pipe arrangement air bubble deaeration tank
JP2008302973A Bathing agent vessel
JP2008157602A Hot-water takeout device of open hot-water storage tank
JP2005315548A Natural circulation promoting device
JP2005312845A Automatic air-adjusting barbecue stove
JP2004233025A Adapter for recombusting burner flame
JP2003105969A Sleeve fixture with graduation