Learn more

YAMAZAKI KK

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    200,832
  • Filing trend
    0.0%
About

YAMAZAKI KK has a total of 42 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 1978. It filed its patents most often in Japan, EPO (European Patent Office) and United States. Its main competitors in its focus markets environmental technology, machine tools and machines are STOILOV, HELIS SA and LICON MT GMBH & CO KG.

Patent filings in countries

World map showing YAMAZAKI KKs patent filings in countries
# Country Total Patents
#1 Japan 40
#2 EPO (European Patent Office) 1
#3 United States 1

Patent filings per year

Chart showing YAMAZAKI KKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yamazaki Yoshio 10
#2 Yamazaki Ryuichi 9
#3 Yamagami Hitoshi 7
#4 Yamazaki Takuji 6
#5 Katayama Takeshi 3
#6 Yamazaki Takeshi 2
#7 Igawa Keizou 1
#8 Yanagisawa Hideki 1
#9 Tanaka Yoichi 1
#10 Yamazaki Tomio 1

Latest patents

Publication Filing date Title
JP2019127471A Composition for beautiful skin
JP2018164614A Cushion for seating, and method for bending the same
JP2018082751A Back-and-forth direction tilting method for seat part for legless chair and device for the same
JP2018057306A Renewable energy utilization system
JP2015004428A Speed-increasing gear
JP2014055584A Wave power generator
JP2014055585A Wave power generator
JP2014023593A Legless chair
JP2013188271A Turntable device for model railroad
JP2013118901A Legless chair
JP2012062877A Hydraulic power generating apparatus utilizing water stream
JP2011190793A Hydraulic power/wind turbine generator
JP2011190792A Hydraulic power generator in use of flowing water
JP2008178051A Piezoelectric-type bone conduction receiver and bone conduction communicating system using the receiver
JP2008062331A Wrench head and inner socket thereof
JP2006158589A Swinging legless chair
JP2005112626A Lifting device
JP2005028089A Supporter for wear
JP2004329824A Reclining mechanism and legless chair equipped with the mechanism
JP2004305662A Legless chair for dorsal muscle correction