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MARUI KK

Overview
  • Total Patents
    141
  • GoodIP Patent Rank
    180,234
About

MARUI KK has a total of 141 patent applications. Its first patent ever was published in 1984. It filed its patents most often in Japan, Taiwan and United States. Its main competitors in its focus markets transport, machines and engines, pumps and turbines are HSU JUNG-YU, MAIER MARZELL and HALS CATO.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Marui Kohei 42
#2 Marui Shinji 30
#3 Marui Taketoshi 15
#4 Marui Kouhei 8
#5 Marui Shigeki 8
#6 Fukunaga Tasuke 7
#7 Marui Masatoshi 5
#8 Nanba Kenichi 3
#9 Funada Kazuo 3
#10 Motoki Masayuki 2

Latest patents

Publication Filing date Title
JP2019120700A measurement tool
JP2018018407A Cancellation processing system
JP2016034797A Handle structure
CN104816769A Saddle for bicycle and manufacturing method thereof
JP2015164833A Bicycle saddle and manufacturing method thereof
JP2015147466A Saddle shape retention member
TW201504098A Bicycle saddle
JP2015112084A Method of processing japanese horseradish
CN104619580A Bicycle saddle
JP2015014544A Compression test method and compression test device
JP2014186281A Artificial blood vessel and method for molding artificial blood vessel
JP2013190578A Simulator for puncture training
JP2013011575A Portable concrete compression testing machine
JP2010241431A Support structure for bicycle saddle
JP2010286463A Field test device for landslide prediction
JP2010111369A Bicycle stand
JP2010089678A Bicycle stand
JP2010044036A Hammering test machine for nondestructively inspecting concrete structure
JP2010032481A Digital air meter for ready mixed concrete
JP2007126125A Bicycle stand