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YOSHIDA SHIGESADA

Overview
  • Total Patents
    17
About

YOSHIDA SHIGESADA has a total of 17 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 and mechanical elements are LIN TED T, Sui huaxing and SHANGHAI MOONS ELECTRIC CO LTD.

Patent filings in countries

World map showing YOSHIDA SHIGESADAs patent filings in countries
# Country Total Patents
#1 Japan 17

Patent filings per year

Chart showing YOSHIDA SHIGESADAs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Yoshida Shigesada 17

Latest patents

Publication Filing date Title
JPS5941183A Implement for aiding inversion of pole of amplifier of force by magnetic force
JPS5923155A Amplifier of force by means of magnetic force
JPS58123380A Device for utilizing large magnetic force with small force
JPS5869476A Automatic cathode and anode forming prime mover
JPS5839287A Automatic positively and negatively specializing power generator
JPS57160361A Power generator with neutral magnet
JPS57153564A Coil opening and closing type generating apparatus
JPS5634983A Perpetual engine sybolic of universal order
JPS5698579A Perpetuum mobile symbolizing order or cosmos
JPS5482005A Permanent engine symbolizing order of space
JPS5448019A Permanent engine for symbolizing space order
JPS5464238A Permanent engine symbolizing order of space
JPS52143349A Cosmos representing perpetual motion engine
JPS521252A Permanent engine symbolizing universe order
JPS5113038A Uchuno chitsujoo shochosuru eikyukikan