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SHIMIZU TADAO

Overview
  • Total Patents
    20
  • GoodIP Patent Rank
    205,202
  • Filing trend
    ⇩ 100.0%
About

SHIMIZU TADAO has a total of 20 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1979. It filed its patents most often in Japan, United States and Australia. Its main competitors in its focus markets engines, pumps and turbines and environmental technology are ERLACH CONSULT JEC, ARLAS INVEST S L and ORECON LTD.

Patent filings per year

Chart showing SHIMIZU TADAOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Shimizu Tadao 20
#2 Matsuo Takuya 1

Latest patents

Publication Filing date Title
JP2019091666A Luminaire
JP2017191733A Luminaire
EP2921693A1 Bottomless cup type water power conversion device using flowing water energy
JP2011025301A Manufacturing method of cylindrical work and roll bender
JP2004155398A Tandem bicycle
JP2003093194A Upper body posture retaining device for chair
JP2002248464A Automatic water quality monitoring apparatus for raw water off public water supply and automatic water- intake control system for raw water
JPH05208038A Warm/cold moxa cautery device
JPH0391059A Device for attaching kana for reading of kanji
JPS59118026A Float fish bank due to float concrete structure
JPS5818214A Manufacture of floating concrete
JPS55150420A Cartridge type oil feed tank with upper oil feed port