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MARU T OHTSUKA KK

Overview
  • Total Patents
    18
About

MARU T OHTSUKA KK has a total of 18 patent applications. Its first patent ever was published in 2004. It filed its patents most often in Japan. Its main competitors in its focus markets surface technology and coating are YAMAMOTO YOGYO KAKO KK, HEBEI ORIENT SUNDAR WINDOW CO and GENGEN KAGAKU KOGYO KK.

Patent filings in countries

World map showing MARU T OHTSUKA KKs patent filings in countries
# Country Total Patents
#1 Japan 18

Patent filings per year

Chart showing MARU T OHTSUKA KKs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Masuda Shigetake 4
#2 Oki Seita 3
#3 Oyama Toshiichi 3
#4 Noriki Tatsunari 2
#5 Itozawa Hiroshi 1
#6 Hashimoto Yasushi 1
#7 Umemoto Mitsuru 1
#8 Sugano Yuta 1
#9 Nagao Yoshitsugu 1
#10 Nagoya Yukio 1

Latest patents

Publication Filing date Title
JP2013085757A Painting brush
JP2013085569A Paintbrush
JP2012040098A Collapsible brush, handle of collapsible brush, and brush structure for collapsible brush
JP2012040099A Brush tool for makeup
JP2010046638A Bucket for paint work
JP2009183812A Application device
JP2009131777A Coating tool
JP2008302272A Applicator
JP2008272044A Cleaner
JP2008253950A Coating accessory
JP2008254101A Filter device for dust collector
JP2008231692A Cover for guiding sign post
JP2008049232A Coating tool
JP2007289627A Painting brush
JP2007105642A Roller type applicator
JP2006333977A Connector of washing body and handle
JP2006297320A Handle for coating roller
JP2005288652A Concealed sheet cutter