KUWATA MOMOYO innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	Japan	29

#	Industry
#1	Electrical machinery and energy
#2	Audio-visual technology
#3	Basic communication technologies
#4	Environmental technology
#5	Measurement
#6	Civil engineering

#	Technology
#1	Loudspeakers and microphones
#2	Capacitors and switching devices
#3	AC and DC conversion devices
#4	Resonators
#5	Reduction of greenhouse gas emissions
#6	Emergency protective circuit arrangements
#7	Analysing materials
#8	Magnets and transformers
#9	Batteries
#10	Indexing scheme relating to hinges

Publication	Filing date	Title
JPH08205538A	1995-01-30	Smoothing device for power supply
JPH05252742A	1992-01-10	Smoothing device for power supply
JPH03292712A	1990-04-11	Electrolytic capacitor
JPH0371597A	1989-08-09	Apparatus for lighting discharge lamp
JPS6235510A	1985-08-08	Electrolytic capacitor
JPS593898A	1982-06-29	Electronic flash unit
JPS58132918A	1982-02-02	Chip condenser
JPS5882464A	1981-11-11	Primary battery
JPS5853746A	1981-09-28	Ion selective electrode
JPS5837909A	1981-08-31	Ion transmission separator
JPS57203117A	1981-06-08	Switching dc power supply
JPS57174908A	1981-04-21	Transistor amplifier
JPS5754311A	1980-09-19	KOSHUHAYOKONDENSA
JPS56147314A	1980-04-17	Coated wire
JPS56123199A	1980-03-05	Moving coil type cartridge
JPS56106408A	1980-01-28	High frequency amplifier
JPS5642417A	1979-09-14	Low-pass filter
JPS5627906A	1979-08-16	Pulse transformer
JPS5619616A	1979-07-27	Tuning coil unit
JPS568997A	1979-07-05	Loudspeaker