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OZAKI NORIMASA

Overview
  • Total Patents
    34
About

OZAKI NORIMASA has a total of 34 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and civil engineering are TSUMURA KENJI, TERATSUKUSU KK and KOZHIN YURIJ P.

Patent filings in countries

World map showing OZAKI NORIMASAs patent filings in countries
# Country Total Patents
#1 Japan 34

Patent filings per year

Chart showing OZAKI NORIMASAs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Ozaki Norimasa 34

Latest patents

Publication Filing date Title
JP2011183002A Eating utensil
JP2011138997A Photovoltaic power generation device
JP2011043192A Guide device
JP2011006227A Elevator device
JP2010201527A Tearing cutter for wound band, cutting device for wound band, and wound band storage box
JP2010126341A Elevator device
JP2009262705A Spilt oil recovery device
JP2008030863A Elevator device
JP2008023558A Weld bead removing apparatus
JP2008018474A Fixing device for cylindrical workpiece
JP2006249914A Tidal wave breakwater
JP2006342653A Breakwater for tsunami
JP2007113261A Water stop institution equipped with standing-up posture securing mechanism
JP2006299574A Water cut-off door
JP2006257842A Tidal wave sluice
JP2006257841A Tidal wave sluice
JP2006241806A Tsunami breakwater
JP2006124910A Tsunami protection breakwater
JP2006089912A Tidal wave breakwater
JP2005207220A Tidal wave breakwater