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KUMAGAI NOKI KK

Overview
  • Total Patents
    49
About

KUMAGAI NOKI KK has a total of 49 patent applications. Its first patent ever was published in 1994. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are KYUCHIKU IND CO LTD, GEPING YU and NA QU.

Patent filings in countries

World map showing KUMAGAI NOKI KKs patent filings in countries
# Country Total Patents
#1 Japan 49

Patent filings per year

Chart showing KUMAGAI NOKI KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Kumagai Toshio 23
#2 Kumagai Hideki 23
#3 Nishiyama Kazuhiro 12
#4 Shimizu Takahiro 5
#5 Kumagai Takashi 3
#6 Saikachi Masahiko 3
#7 Takahashi Masao 1
#8 Yoshino Shinsuke 1

Latest patents

Publication Filing date Title
JP2013001515A Suction pipe
JP2010280299A Storage basket for tractor, and tractor of agricultural work
JP2010264922A Wheel for field work machine, field work machine and riding grooving machine allowing running on road
JP2010263857A Riding furrow opener
JP2010263856A Riding furrow opener
JP2008211999A Crate for transporting raising seedling box
JP2005315539A Incinerator
JP2005179967A Trenching equipment
JP2005151913A Leveling machine
JP2005146640A Transport bucket mounted to traveling body, and carrier
JP2004224488A Conveyor
JP2003250307A Perforator for seedling
JP2003193445A Snow removing equipment using snow transporting bucket and fork lift truck
JP2003176518A Transport bucket mounted to traveling body, and snowplow
JP2002360007A Weeding device
JP2002360006A Weeding device
JP2002201621A Vehicle attachment installation device and attachment for snow removal and land grading
JP2001340051A Rice storage house
JP2001253346A Cart
JP2001253345A Cart