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HANASHIRO TAKEO

Overview
  • Total Patents
    13
About

HANASHIRO TAKEO has a total of 13 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and engines, pumps and turbines are NAKAYAMA UHEIJI, NEGRAO JOSE ARIMATHEA and NESHEIM ARVID.

Patent filings in countries

World map showing HANASHIRO TAKEOs patent filings in countries
# Country Total Patents
#1 Japan 13

Patent filings per year

Chart showing HANASHIRO TAKEOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hanashiro Takeo 13

Latest patents

Publication Filing date Title
JP2012137080A Liquid lifting device
JP2009150374A Liquid lifting device
JP2009024689A Liquid lifting device
JP2005002979A Liquid lifting device
JP2004066210A Stamper based on injector
JPH07158551A Liquid pumping-up device
JPH0610899A Pumping-up device
JPH0693954A Pumping-up device
JPH0219662A Pumping device
JPH01224478A Liquid lift device
JPS611875A Fluid engine
JPS58122370A Hydraulic machinery
JPS57206780A Hydraulic engine