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MATSUMOTO OSAMI

Overview
  • Total Patents
    15
About

MATSUMOTO OSAMI has a total of 15 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Japan and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy and mechanical elements are CHIBA AKIRA, MAGNETIC BEARING TECH and ICHIYAMA YOSHIKAZU.

Patent filings in countries

World map showing MATSUMOTO OSAMIs patent filings in countries

Patent filings per year

Chart showing MATSUMOTO OSAMIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Matsumoto Osami 15

Latest patents

Publication Filing date Title
JP2011117504A E-ext lock bolt
JP2011064266A Wedge lock hexagonal bolt
JP2010270805A Wedge lock cap bolt
JP2009035240A Main rotor blade having front edge made into saw tooth form
JP2006282155A Main rotor blades to be at different pitch with axial direction sliding of swash plate
JP2005170350A Rotor blade
JP2004211675A Fan blade
JP2003011897A Rotor blade
JP2003083534A Combustible gas intermittent combustion gas table, and gas burner
JP2000337368A Full type rolling roller bearing
JPH10174650A Quick kettle
JPH09294361A Commutator without generation of spark
WO9731420A1 Spark-free commutator
JPH08334132A One-way clutch
JPS59217937A Soft sheet type lighting apparatus