TOHOKU METAL IND LTD innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	Japan	1,146
#2	United States	23
#3	Germany	9
#4	United Kingdom	8
#5	France	5
#6	Italy	4
#7	EPO (European Patent Office)	2
#8	Netherlands	2
#9	Australia	1
#10	WIPO (World Intellectual Property Organization)	1

#	Industry
#1	Electrical machinery and energy
#2	Audio-visual technology
#3	Semiconductors
#4	Basic communication technologies
#5	Surface technology and coating
#6	Materials and metallurgy
#7	Measurement

#	Technology
#1	Magnets and transformers
#2	Special information storage
#3	Semiconductor devices
#4	Resonators
#5	AC and DC conversion devices
#6	Electric switches
#7	Single-crystal-growth
#8	Casting metal
#9	Measuring electric variables
#10	Pulse technique

Publication	Filing date	Title
WO8805142A1	1987-01-27	Magnetic fluid sealing device
JPS6370582A	1986-09-12	Lamianting type piezoelectric bimorph
JPS6370502A	1986-09-12	Manufacture of rare earth magnet
JPS6367714A	1986-09-09	Winding of annular magnetic core coil
JPS6369798A	1986-09-08	Single crystalline ferrite
JPS6366913A	1986-09-08	Manufacture of toroidal coil
JPS6364230A	1986-09-04	Temperature detecting element
JPS6363977A	1986-09-04	Lay-out of apparatuses to be tested in anechoic chamber
JPS6361961A	1986-09-02	Current detector
JPS6360264A	1986-08-30	Production of amorphous co alloy
JPS6360053A	1986-08-30	Production of super rapidly cooled metal strip
JPS6358173A	1986-08-28	Electric constant measuring system at resonance point of piezoelectric buzzer
JPS6355923A	1986-08-27	Winding machine of ring type magnetic coil
JPS6356010A	1986-08-27	Manufacture of three-terminal filter
JPS6355907A	1986-08-26	Manufacture of rare-earth magnet
JPS6356338A	1986-08-26	Apparatus for producing ultraquickly cooled alloy
JPS6354701A	1986-08-25	Manufacture of composite magnet
JPS6352493A	1986-08-22	Solid-state laser rod
JPS6352309A	1986-08-21	Production of magnetic head
JPS6351613A	1986-08-21	Manufacture of plastic magnet