MATSUDA SHIZUO

Overview

Total Patents

14

About

MATSUDA SHIZUO has a total of 14 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Japan. Its main competitors in its focus markets electrical machinery and energy, telecommunications and environmental technology are SIBIRSK I ZEMNOGO MAGNET, ARISTOTE MAVROGENIS and MINGDAO UNIVERSITY.

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Patent filings in countries

World map showing MATSUDA SHIZUOs patent filings in countries

#	Country	Total Patents
#1	Japan	14

Patent filings per year

Chart showing MATSUDA SHIZUOs patent filings per year from 1900 to 2020

Similar Companies

SIBIRSK I ZEMNOGO MAGNET 90% similarity

ARISTOTE MAVROGENIS 88% similarity

MINGDAO UNIVERSITY 87% similarity

FOREST RADIO TELEPHONE & TELEG 86% similarity

UNIV MADRID 86% similarity

HANLET JACQUES M 85% similarity

GEN ENG & APPLIED RES 85% similarity

LOEWE AUDION G M B H 84% similarity

MODERN ELECTRON LLC 83% similarity

MANFRED VON ARDENNE 83% similarity

Focus industries

#	Industry
#1	Electrical machinery and energy
#2	Telecommunications
#3	Environmental technology

Focus technologies

#	Technology
#1	Electric discharge tubes
#2	Reduction of greenhouse gas emissions
#3	Transmission

Top inventors

#	Name	Total Patents
#1	Matsuda Shizuo	14

Latest patents

Publication	Filing date	Title
JP2003185772A	2001-12-14	Ultra-high temperature plasma heating method
JPS58166630A	1982-03-29	Coupled line type discharge tube
JPS58103749A	1981-12-15	Coupling line type triode tube
JPS5859599A	1981-10-01	Plasma controller
JPS5784587A	1980-11-13	Plasma heating system
JPS5517968A	1978-07-25	Plasma exciter
JPS54142959A	1978-04-27	Electromagnetic wave radiator
JPS53135215A	1977-04-28	Current feeding system
JPS5336160A	1976-09-16	Oscillating element
JPS538787A	1976-07-12	Unbalanced cable
JPS52119815A	1976-04-01	Protecting system
JPS5220716A	1975-08-09	Supervisory system