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HAGIWARA KK

Overview
  • Total Patents
    31
  • GoodIP Patent Rank
    212,841
About

HAGIWARA KK has a total of 31 patent applications. Its first patent ever was published in 1981. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology and textiles and paper are KAIHATSU KOGYO KK, AOMORI HOEI KOGYO KK and CHONGQING VOLK ANTICORROSION CO LTD.

Patent filings in countries

World map showing HAGIWARA KKs patent filings in countries
# Country Total Patents
#1 Japan 31

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Akagi Yasuto 16
#2 Nose Michio 6
#3 Ikeura Shinji 5
#4 Miyake Noriyuki 5
#5 Hagiwara Kotaro 4
#6 Kamiko Sei 3
#7 Ueda Norio 2
#8 Ogawa Hiroshi 2
#9 Hagiwara Fuichi 1
#10 Inoue Tetsuo 1

Latest patents

Publication Filing date Title
JP2016158695A Footwear
JP2015226670A Carpet
JP2015177843A cushion
JP2015073774A Massaging bag and massaging device
JP2014230645A Vertical bamboo blind
JP2014079803A Backing strip for welding
JP2014046068A Foot massager
JP2013220473A Backing strip for welding
JP2013188340A Sofa
JP2011167758A Backing metal for column
JP2011115843A Welding backing metal
JP2011080163A Jacket
JP2010247397A Method of manufacturing pseudo-rush
JP2009138398A Tatami mat surface
JP2008038363A Thin tatami mat
JP2005103112A Padding material, and pillow and cushion using the same
JP2003219871A Microorganism carrier treated with organic acids such as pyroligneous acid and bamboo pyroligneous acid
JP2003136505A Rush mat with ceremonial paper strings and flower straw mat
JP2003135222A Mat, rug, and bedding formed by sandwiching artificial rush-like fabric between formed cottons
JP2003093223A Screen including charcoal and rattan blind