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YAMAMOTO DENKI KK

Overview
  • Total Patents
    77
  • GoodIP Patent Rank
    78,358
  • Filing trend
    ⇩ 66.0%
About

YAMAMOTO DENKI KK has a total of 77 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1986. It filed its patents most often in Japan, United States and China. Its main competitors in its focus markets electrical machinery and energy, furniture and games and engines, pumps and turbines are NIDEC SERVO CORP, YE LUWEI and EBM WERKE GMBH & CO KG.

Patent filings in countries

World map showing YAMAMOTO DENKI KKs patent filings in countries
# Country Total Patents
#1 Japan 57
#2 United States 8
#3 China 4
#4 EPO (European Patent Office) 4
#5 Germany 2
#6 WIPO (World Intellectual Property Organization) 2

Patent filings per year

Chart showing YAMAMOTO DENKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Iijima Masahiko 14
#2 Soeda Katsuji 12
#3 Nemoto Shinji 12
#4 Soeda Koichi 8
#5 Utagawa Takehiko 8
#6 Koizumi Yoshimasa 7
#7 Otsuki Shuzo 6
#8 Endo Kazuya 6
#9 Shimada Kazuya 6
#10 Nanjo Kazuji 5

Latest patents

Publication Filing date Title
JP2019188391A Separation device and method of bran and germ
JP2019154665A Steam cooker, steam cooking container, steam food product and liquid food product cooker
WO2018207383A1 Direct current motor
JP2019009941A Dc motor and manufacturing method of the same
JP2018085865A motor
JP2018069936A Power-assisted carry cart
JP2018026984A Electric motor
JP2017119070A Food Processor
JP2017119069A Food Processor
JP2017118648A Electric motor for cleaner
JP2017063766A Food cleaning device
JP2017047342A Hydrogen water generator and hydrogen water generating method
JP2014239966A Food processor
JP2015173802A Cooking utensil
JP2015144975A Grain processing device capable of performing cleaning of grain or washing processing of grain without water and agitation body used in grain processing device
CN102806112A Apparatus for measuring degree of polishing grain, method for measuring degree of polishing grain, apparatus for polishing grain and method for polishing grain
JP2013010095A Device and method for measuring polishing degree, grain polishing machine, and method of grain polishing
JP2011062701A Desktop rice polishing device and rice polishing method
JP2011250831A Food processor
JP2010183821A Motor power supply terminal connection part for motor power supply, brush holder, and motor using the same