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NITTA NAOMASA

Overview
  • Total Patents
    24
About

NITTA NAOMASA has a total of 24 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan. Its main competitors in its focus markets civil engineering are COVEM, BU JIANYU and CONCOR CONSTRUCTION PTY.

Patent filings in countries

World map showing NITTA NAOMASAs patent filings in countries
# Country Total Patents
#1 Japan 24

Patent filings per year

Chart showing NITTA NAOMASAs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Civil engineering

Focus technologies

# Technology
#1 Dredging

Top inventors

# Name Total Patents
#1 Nitta Naomasa 24

Latest patents

Publication Filing date Title
JP2014140612A Pressure point stimulator
JP2012147718A Grass mower
JP2011237253A Light receiver
JP2010185280A Excavation support apparatus and excavation support method
JP2011183308A Grain refining mounting
JP2011184955A Crusher
JP2011043002A Excavation support device
JP2011017588A Laser level tripod for slope face
JP2010168885A Excavation support device and excavation support method
JP2010223878A Lifting device for tripod of laser level
JP2010084383A Rolling compaction bucket
JP2010070336A Rotating suspension tool
JP2010001624A Concrete height setting implement
JP2009225846A Water-draining metallic tool
JP2009228230A Height adjuster
JP2009046258A Jack device
JP2008229772A Hammer
JP2008214976A Loose form support member
JP2007331893A Jack device
JP2007308278A Rubber type jack device