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SATO RYODA

Overview
  • Total Patents
    212
About

SATO RYODA has a total of 212 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Japan, Canada and Germany. Its main competitors in its focus markets environmental technology, electrical machinery and energy and machine tools are LIANG WEIGUO, CASAS SIMON JUAN and GARBARINI ANDRE.

Patent filings in countries

World map showing SATO RYODAs patent filings in countries

Patent filings per year

Chart showing SATO RYODAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sato Ryoda 165
#2 Satou Riyouda 39
#3 Takarada Masaaki 12
#4 Ryoda Sato 3
#5 Shoji Kichinosuke 3
#6 Tateno Nobusane 2
#7 Iwai Toshiro 2
#8 Higuchi Tsutomu 2
#9 Sasame Tsuneo 1
#10 Suzuki Takatoshi 1

Latest patents

Publication Filing date Title
JP2004288926A Transformer and welder
JP2004202394A Arc generator, arc water producing apparatus, arc generating method, arc water producing method and arc treatment method
JP2003062672A Method and equipment for welding
JP2003053454A Rotary container manufacturing method and rotary container
JP2003001432A Voltage boosting type welding method and equipment
JP2002333285A Melting method using plasma arc and plasma arc melting furnace
JP2002045684A Method for producing ultrafine particle material and method for coating ultrafine particle material
JP2002022365A Continuous arc plasma heater and heating method
JP2001009462A Arc treating device and arc-treated water
JP2001112170A Distributor
JP2001110595A Arc plasma generating method and substance treating method and apparatus
JP2001107685A Tunnel structure
JP2001047002A Waste detoxification treatment apparatus
JP2000326142A Electric discharge machining method
JP2000300234A Production of processed nutrient with high nutritive value
JP2000248687A Metal structure and construction method therefor
JP2000193149A Manufacture of spiral tube
JPH11341692A Charger for superconductive battery
JPH11329825A Superconducting coil, superconducting transformer and superconducting resistance welder
JPH11329483A Energy-storing type superconduction battery