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YAMADA YOJI

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    234,895
About

YAMADA YOJI has a total of 13 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States and Japan. Its main competitors in its focus markets electrical machinery and energy are BENNO SCHWARZ DR ING, LOUIS JOHN HUNT and MCCOLLUM BURTON.

Patent filings in countries

World map showing YAMADA YOJIs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Japan 6

Patent filings per year

Chart showing YAMADA YOJIs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Electrical machinery and energy

Focus technologies

# Technology
#1 Dynamo-electric machines
#2 Electric motor controls

Top inventors

# Name Total Patents
#1 Yamada Yoji 13
#2 Kato Shigemasa 6
#3 Yokoyama Seiya 4
#4 Takemoto Yoshiaki 4
#5 Santo Shinji 2
#6 Okamura Mamoru 2
#7 Tateishi Yoko 2
#8 Koide Keisuke 2
#9 Morita Chie 2
#10 Fujii Yuuki 1

Latest patents

Publication Filing date Title
JP2019122726A Mouthpiece type toothbrush and manufacturing method for the same
JP2014124290A Oral cavity device and method for producing oral cavity device
US2012001509A1 Motor and rotor
US2011181230A1 Motor
US2010308680A1 Rotor and motor
JP2010241407A Low sound volume automobile horn
JP2010209672A Crime preventive entrance door
JPS63148012A Nozzle for premixed combustion of fuel oil and water
JPS63148014A Oil and water premixed combustion burner