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YAMADA KIKUO

Overview
  • Total Patents
    318
  • GoodIP Patent Rank
    8,090
  • Filing trend
    ⇩ 48.0%
About

YAMADA KIKUO has a total of 318 patent applications. It decreased the IP activity by 48.0%. Its first patent ever was published in 1974. It filed its patents most often in WIPO (World Intellectual Property Organization), Japan and United States. Its main competitors in its focus markets furniture and games, medical technology and packaging and shipping are ROYCE AG, EAM CORP and EC BRAND COM IMP EXP DE VEST EM GERAL LTDA.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yamada Kikuo 315
#2 Yamada Daisaku 2
#3 Yamada Naganori 1

Latest patents

Publication Filing date Title
WO2021020511A1 Lid body
WO2020166715A1 Paper lid
JP2020033688A Water-disintegrable pulp fiber accumulated sheet, wet wipe, and method for producing water-disintegrable pulp fiber accumulated sheet
JP2020029097A Disposable fiber product fabric and production method thereof
WO2020032187A1 Absorbent article
US2021030250A1 Cleaning Sheet
CN111607907A Non-hydrolyzable fiber sheet and method for producing same
WO2020100316A1 Paper cover and method for manufacturing paper cover
CN111196055A Paper cover
CN111655922A Method for producing felt sheet and cleaning sheet
WO2019146573A1 Stretchable fiber sheet and method for manufacturing stretchable fiber sheet
TW202019782A Paper cover and method for manufacturing paper cover
JP2019030676A Disposable article
TW201919555A Fabric for disposable fiber product, and disposable fiber product and fiber sheet using same
JP2019210047A Lid forming unit of wet sheet packaging body and wet sheet packaging body
WO2018203493A1 Surgical attire
WO2018193987A1 Covering article
JP2020180381A Fabric for disposable fiber product and disposable fiber product using the same
JP2019092656A Cleaning pad
WO2018066432A1 Disposable clothing for lower body