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IKEJIMA HARUO

Overview
  • Total Patents
    15
About

IKEJIMA HARUO has a total of 15 patent applications. Its first patent ever was published in 1986. It filed its patents most often in Japan. Its main competitors in its focus markets environmental technology are OHASHI CHEM IND, LE GI PROEKT PREDPR REZINOVOJ and IVANOVSKAJA G TEKSTIL NAJA AKA.

Patent filings in countries

World map showing IKEJIMA HARUOs patent filings in countries
# Country Total Patents
#1 Japan 15

Patent filings per year

Chart showing IKEJIMA HARUOs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Ikejima Haruo 15
#2 Katayama Koichi 3
#3 Yamazaki Tatsuya 2
#4 Kumakawa Masazo 1
#5 Ogawa Toshiro 1
#6 Arizono Torao 1
#7 Nakamura Makoto 1
#8 Muta Ayako 1
#9 Katayama Takashi 1

Latest patents

Publication Filing date Title
JP2011080220A Implement for fixing anchor bolt
JP2009046888A Reinforcement fixing bracket
JP2007237709A Mortar compression molding die
JP2007170105A Flat plate for wall
JP2006320614A Coffin, and its reinforcement tool
JP2006262927A Coffin carrying device
JP2006206132A Container made of recycled paper, and paper pack regenerating method
JP2006110723A Molding method of woody container and mold therefor
JP2005349630A Woody container molding method and mold therefor
JP2005264442A Projected corner material for wall
JP2005105572A Wall face plate
JP2005105570A Pantile
JP2005041488A Paper-made container and method for manufacturing it
JPS62164944A Tile with fixing function
JPS63118447A Round tile having levitation preventing function