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DOI HIROKIMI

Overview
  • Total Patents
    11
About

DOI HIROKIMI has a total of 11 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets transport are JENNINGS WILLIAM, DU ZHENGLIN and ITO NOBUHIKO.

Patent filings in countries

World map showing DOI HIROKIMIs patent filings in countries
# Country Total Patents
#1 Japan 11

Patent filings per year

Chart showing DOI HIROKIMIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Transport

Focus technologies

# Technology
#1 Vehicle tyre repairing

Top inventors

# Name Total Patents
#1 Doi Hirokimi 11

Latest patents

Publication Filing date Title
JP2000237104A Vacuum cleaner
JP2000236866A Tool for putting out cigarette smoke
JPH11198613A Snow tipe
JPH10313947A Hairbrush
JPH10218207A Bottle cap
JPH0966704A Device for preventing automobile slipping
JPH08103327A Cleaning brush
JPH08103403A Vacuum cleaner
JPH07304296A Compass
JPH07246567A Working clamp
JPH07237410A Snow tire