MAEDA OSAMU

Overview

About

MAEDA OSAMU has a total of 22 patent applications. Its first patent ever was published in 1977. It filed its patents most often in United States and Japan. Its main competitors in its focus markets engines, pumps and turbines, optics and micro-structure and nano-technology are JOHNSON RALPH H, QSI CO LTD and BANDWIDTH9 INC.

Patent filings in countries

#	Country	Total Patents
#1	United States	20
#2	Japan	2

#	Industry
#1	Engines, pumps and turbines
#2	Optics
#3	Micro-structure and nano-technology
#4	Environmental technology
#5	Audio-visual technology

#	Technology
#1	Devices using light amplification
#2	Special non-positive-displacement engines
#3	Steam turbines
#4	Nanostructure applications
#5	Non-positive-displacement pumps
#6	Electrography
#7	Gas-turbine plants
#8	Television
#9	Gas-flow silencers for machines
#10	Climate change mitigation in goods production

Publication	Filing date	Title
US2013108414A1	2011-11-02	Turbine housing and exhaust gas turbine supercharger
US2014119907A1	2011-07-06	Turbine housing and exhaust gas turbine supercharger
US2009180506A1	2008-12-29	Vertical cavity surface emitting laser
JPS6054731A	1983-09-02	Preparation of catalyst containing metallic manganese as reducing agent
JPS53140233A	1977-05-12	Preparation of catalyst by immersion plating using aluminium as substrate material